1- Format for submitting details of achievements in last five financial years for Cataloging and Displaying on RDSO website. Sl. No. Financial Year Broad Area of Achievement Title of Achievement Description of achievement Likely Benefit Current Status of Implementat ion 1 2007-08 Miscellaneous Augmentation of testing facility for testing of insulators in TI Lab. High voltage test setup up to 200kV has been installed in T.I.Lab. -In house facility developed and electrical test on 25 kV insulators is now being conducted in T.I.Lab of RDSO. -Saving of manpower. Completed 2 2007-08 Improvement in protection scheme for Mumbai sub- urban area, converted from 1500V DC to 25kV AC Development of new generation protection relays for Mumbai sub- urban for MRVC Development of new generation microprocessor based numerical protection relays was done for MRVC as per RDSO specification no. TI/SPC/PSI/PROTCT/ 4050. The prototype tests on relays and panels have been completed and for first time EMI and EMC tests as per IEC specifications have been carried out on all the numerical relays. The new features that will be available on IR for the first time will be, microprocessor based numerical protection modules for transformer protection, reverse power Improve protection reliability and increasing reliability of power supply for traction load. The new relays and C&R panels have been developed. Successful commissioning of protection scheme and relays in Churchgate - Virar section. The protection scheme is working normal.
Transcript
1- Format for submitting details of achievements in last five financial years for Cataloging and Displaying on
RDSO website.
Sl.
No.
Financial
Year
Broad Area of
Achievement
Title of
Achievement
Description of
achievement
Likely Benefit Current
Status of
Implementat
ion
1 2007-08 Miscellaneous Augmentation of
testing facility
for testing of
insulators in TI
Lab.
High voltage test setup up
to 200kV has been
installed in T.I.Lab.
-In house facility
developed and
electrical test on 25
kV insulators is now
being conducted in
T.I.Lab of RDSO.
-Saving of
manpower.
Completed
2 2007-08 Improvement
in protection
scheme for
Mumbai sub-
urban area,
converted from
1500V DC to
25kV AC
Development of
new generation
protection
relays for
Mumbai sub-
urban for MRVC
Development of new
generation microprocessor
based numerical protection
relays was done for MRVC
as per RDSO specification
no. TI/SPC/PSI/PROTCT/
4050. The prototype tests
on relays and panels have
been completed and for
first time EMI and EMC
tests as per IEC
specifications have been
carried out on all the
numerical relays. The new
features that will be
available on IR for the first
time will be,
microprocessor based
numerical protection
modules for transformer
protection, reverse power
Improve protection
reliability and
increasing reliability
of power supply for
traction load.
The new
relays and
C&R panels
have been
developed.
Successful
commissioning
of protection
scheme and
relays in
Churchgate -
Virar section.
The protection
scheme is
working
normal.
flow relays, extensive
communication & memory
usage on all relays,
synchro-check relays and
bus bar protection scheme
apart from parallel
operation of TSS in sub-
urban areas.
3 2007-8 Maintenance
Instruction for
8-wheeler
Tower Wagons
TI/MI/0043 Maintenance Instruction
for 8-wheeler Tower
Wagons
Reliability of assets Instruction
issued in
August-2008.
4 2007-08 Up gradiation
of capacity of
Traction Power
Transformer
Prepare of
Specification
and sent to
Railways ,
approved the
designs /
Drawings/
QAP/SOGP ,and
prototype
clearance
Automatic Voltage
Regulator, Nitrogen
Injection fire protection
system and On Load tap
changer.
Improvement of
overall system
performance during
low and high
incoming voltage
conditions and
variable demand and
Meeting the cater
future load
requirements of
110/27 kV, 30 MVA,
in Mumbai area.
110/27 KV,
30MVA, ONAN
, Traction
power
transformer
and as on
date
commissioned
in Railways.
5 2007-08 Up radiation of
capacity of
Traction Power
Transformer
Prepare of
Specification
and sent to
Railways ,
approved the
designs /
Drawings/
QAP/SOGP ,and
prototype
clearance
Enhance capacity forced
cooling, Nitrogen Injection
fire protection system and
On Load tap changer.
Improvement of over
all system
performance during
low and high
incoming voltage
conditions and
variable demand and
Meeting the cater
future load
requirements of
220/132/110/66/27
KV, 30 MVA, other
132/27 KV,
30/42,
ONAN/ONAF,
Traction
power
transformer
and as on
date
commissioned
in Railways.
than Mumbai area.
6 2007-08 Reliability Revision of
specification for
25 kV Porcelain
insulators.
The specification
No.TI/SPC/OHE/INS/0070
issued in April, 2007 to
enhanced the quality of 25
kV solid core porcelain
insulators.
Better quality
insulators are being
supplied by
manufacturers, to
Indian Railways.
Completed
7 2007-08 Guidelines for
the
Augmentation
of Traction
Power Supply
on account of
commissioning
of
double/third/fo
urth lines
(i) Guidelines
for Traction
Power
Supply
(ii) Typical
Schematic
Diagram for
TSS, FP, SP,
and SSP with
30 MVA
Transformer
requirement
s for
Double/Third
/Fourth Lines
(i) Prepared of Guidelines
for Traction Power
Supply requirements for
Double/Third/Fourth
Lines Graded
Sections/Level Section
(ii) Prepared Typical
Schematic Diagram for
TSS, FP, SP, and SSP
with 30 MVA
Transformer
requirements for
Double/Third/Fourth
Lines Graded
Sections/Level Section
and sent to Railways
Improvement of
overall system
clubbed all the
previously issued
Guidelines and new
Guidelines are issued
for Augmentation of
Traction Power
Supply on account of
commissioning of
Double/Third/Fourth
lines
As on date
Guidelines for
Traction
Power Supply
are used
8 2008-09
Control and
relay panel
with all
numerical
relay.
Development of
Numerical type
relays for
traction power
transformer and
25kv shunt
capacitor bank.
The numerical type
protection relays has been
developed and provided
with following features:
LVCB IDMT protection
relays having TMS
range from 0 to 0.1 in
fine steps of 0.01.
HVCB IDMT OCR with
TMS fine setting steps
Improved
protection.
Post fault analysis.
No need of periodic
relay calibration.
The numerical
type relays
has been
developed and
since Apr.
2009 this type
of relay
procured by
Zonal
Railways.
of 0.01.
Definite over current
protection against
transformer
overloading.
Digital communication
for SCADA.
Better accuracy and
no need of periodic
maintenance.
Disturbance recording
for post fault analysis.
Display of latched fault
current on relay LCD.
9 2008-09 Miscellaneous Thermal
mechanical test
chamber.
Thermal mechanical test
chamber with temperature
range -400C to +500C has
been installed in T.I.Lab. .
- Prototype thermal
mechanical
performance test on
insulator is now
being conducted in
T.I.Lab.
- Saving of
manpower.
Completed
10 2008-09 Miscellaneous XRD test facility To conduct the XRD test
on porcelain insulators and
stress analysis on metal.
Used for failure
analysis to improve
the reliability of OHE.
Completed
11 2008-09
Protection
scheme for
parallel
operation of
2x21.6MVA
Guidelines for
parallel
operation of
transformers
and its
RDSO has prepared
guideline for paralleling of
transformer and
protection scheme to
facilitate augmenting of
Improved protection. An instruction
on protection
scheme for
parallel
operation of
traction power
transformer.
protection existing power supply.
2x21,6 MVA
traction power
transformers
has been
circulated to
Zonal
Railways.
12 2008-09
Up gradation of
capacity of
Traction Power
Transformer
with A&C Slip
No.09 of
specification
No.
ETI/PSI/118
(10/93)
Prepare of
Specification
and sent to
Railways ,
approved the
designs /
Drawings/
QAP/SOGP ,and
prototype
clearance
Enhance capacity forced
cooling
Meeting the cater
future load
requirements of
220/132/110/66/27
kV, 21.6/30.24 MVA
, ONAN/ONAF 21.6
MVA other than
Mumbai area.
220/132/110/
66/27 KV,
21.6/30.24
MVA , ONAN/
ONAF Traction
power
transformer
and as on
date
commissioned
in Railways.
13 2008-09 Scheme for
Application of
Technology in
the field of
loading
Mechanism
under
Electrified
sidings.
Application of
Technology in
the field of
loading
Mechanism
Three Schemes issued. Electrification can be
done at loading/
Unloading zones.
Implemented
in some
Railways.
14 2008-09
Data transfer
rate
enhancement
from 600 to
9600 bps
Development
and trial of High
Speed Data
Communication
System to
achieve
minimum data
rate at 9600
bps for SCADA
The objective of the trial
was to develop a high
speed (more than or equal
to 9600 bps) data transfer
communication system for
existing traction SCADA on
IR. The existing SCADA
system at Ambala RCC was
modified to accommodate
Actual Performance
increased in no. of
times for following
parameters
Update cycle time
for analog
acquisition
- 6.09
Instruction
No.
TI/IN/0021
(01/2010) has
been issued to
Railways to
implement the
scheme.
system. the requirements of this
trial. In order to achieve
high speed communication,
one of the existing
channels was split into
two. The three RTUs
selected for the trial
purpose, were allocated
the new channel and were
configured to communicate
over RDSO‟s SPORT
protocol @ 9600 baud rate
The SCADA software was
reconfigured, with the
three RTUs to
communicate on the new
line over SPORT protocol,
operating at 9600 baud.
Due to slow speed, some
features such as Auto Fault
Localization (AFLN) are not
in function, which causes
delay in restoration of
supply.
Update cycle for
event acquisition
- 5.69
Total update cycle
time
- 6.02
Time for command
execution
- 1.94
15 2008-09 Specification
finalised to
Eastern
Railway for
procurement of
GAS ATD &
Field Trial.
Specification no.
TI/SPC/OHE/
GATD/ 0080
(09/2008) for
“Gas Auto
Tensioning
Devices”
Specification issued to
Eastern Railway for
procurement of GAS ATD &
Field Trial.
Gas Type ATD can be
installed at critical
locations, where
availability to install
the counter weight
space is constraint.
Procurement
action is taken
by Eastern
Railway for
Field Trial.
16 2008-09 Design &
development
Supervisory
The design,
development &
commissioning
All (SP/SSP) are provided
with CB‟s in lieu of
interrupters used in
The
numerical protection
relays have been
The
specification
no. TI/SPC/
Control & Data
Acquisition
system
(SCADA) of 25
kV ac traction
system for
Mumbai
suburban
section on
Indian Railways
(IR)
of supervisory
control and data
acquisition
(SCADA)
system to meet
special
requirements of
25 kV ac
traction system
on Mumbai
suburban
section The
integration of
numerical relays
with Remote
Terminal Units
(RTU) based on
IEC 60870-5-
103 protocol
and other
developments in
the field of
substation
automation
were also
achieved.
conventional 25kV ac
traction system with
protection relays and
associated control and
relay panels so that the
smallest possible section
can be isolated & faults
localized automatically,
with minimal intervention
by the operators.
Subsequently
requirements of
telemetering & controls for
Mumbai sub urban section
increased manifolds as
compared to the
conventional system
resulting hard wiring
between RTU and panels
for such large number of
control points not feasible
due to space constraints
utilized for
implementation of
the control of devices
i.e. circuit
breakers and
electrical parameters
by interfacing all such
relays with RTU on
RS 485 for
communication
thereby saving in
terms of RTU
Hardware.
RCC /SCADA/
1080(9/08)
with
Amendment
No. 1
prepared
specifically for
Mumbai Area
is applicable
for the
development
and
implementatio
n. The SCADA
system of
Mumbai area
of Western
Railway has
been
commissioned
as per above
specification.
The same is
also adopted
for SCADA
system by
Central
Rly/Mumbai
Division.
Have been
commissioned
and other are
under in
Mumbai area.
17 2008-09 New specification finalised.
Preparation of specification of Tensile Load Testing Machine for testing of Porcelain & Composite Insulators.
The new specification No. TI/SPC/OHE/INSTEST/0090 (02/2009) issued in February, 2009 for Tensileload testing machine for testing of 25kV porcelain & Composite Insulators before Installation.
Development of tensile load testing machine for testing of insulators.
Completed.
18 2008-09 Adoption of
Modular
Cantilever
System
Specification
No.TI/OHE/MCS
/08/02 for
Modular
Cantilever
System
Specification has been
issued to Northern Railway
for adoption in Noli-
Shahdara Section.
Reduction of OHE
fittings and
improvement in
reliability of OHE and
fit for 200 kmph.
Procurement
action is under
process by
Northern
Railway for
Field Trial.
19 2009-10 Gas ATDs are
installed in S.
Railway. In
view of large
no. failures of
GAS ATD, SMI
prepared
SMI NO.
TI/MI/00045 for
maintenance of
Gas auto
tensioning.
Failure rate decreased. Arrest failures of GAS
ATD and improve
reliability of OHE.
SMI issued to
Southern
Railway.
20 2009-10 Specification
has been
issued after
approval of
Railway Board.
Prototype
testing
completed and
vendor has
been
developed.
Specification No
TI/OHE/GSSW/0
090 for “
Galvanised
Steel Stranded
Wire (GSSW)
for anchoring of
traction mast”
Prevent theft of Guy Rod in
theft prone area.
Theft cases reduced. Issued to
zonal railways
for
replacement
of guy rod
with GSSW.
21 2009-10 Reliability High sensitivity
thermal imaging
To find out the hot spot of
OHE, a high sensitivity
On line Hot spot of
OHE find out to
Completed
camera thermal imaging camera
installed at NETRA car.
improve the reliability
of OHE.
22 2009-10 Preparation of
Specification
No. TI/SPC/
OHE/8WDEDHI
C/0090(5/09)
Specification
Finalised
Specification covers diesel
electric & diesel hydraulic
drive.
Common specification
enabling procurement
of diesel electric &
diesel hydraulic drive.
No order has
yet been
placed
23 2009-10 Development
of indigenous
Source for CCC
rod for
fabrication of
contact wire.
Indigenous
Source M/s
Hindustan
Copper Ltd
Kolkata & M/s
Hindalco
developed
The Prototype test has
been successfully
completed and wear test
was conducted on contact
wire and found satisfactory
Easy availability of
CCC rod & reduction
in cost.
Railway Board
have directed
RE to procure
300 MT of
contact wire
manufactured
out of
indigenously
developed
CCC rods.
24 2009-10 Procurement
of 4- Wheeler
Tower Wagon
Prototype has
been
successfully
tested and
routine
inspection of
138 no. of
Tower Car has
been completed
Improved Reliability of
OHE System by inducting
more nos of Tower Car
Reliability
Improvement &
faster Maintenance
So Far 143
Tower Cars
have been
inspected &
dispatch
clearance has
been
accorded.
25 2009-10 Specification revised to improve Reliability.
Revision of specification for solid core porcelain cylindrical post Insulators for system with
The specification No.TI/SPC/OHE/POST/0100 (01/2010) issued in January, 2010 to enhance the quality of cylindrical post Insulators for system with Nominal voltage of
Better quality Insulators are being supplied by manufacturers to Indian Railway.
Supply to TSS. Saving of by virtue of Railway own TSS.
Taking supply directly from NTPC at on GSS and
supply to TSS.Saving of by
virtue of Railway own TSS.
50/75/150MVA, 220/132kV,
ONAN/ONAF/OFAF, 3-
Phase, Oil immerged Auto
Transformer. 33 2011-12 Up gradation
capacity of Traction
Power Transformer Of30/42MVA,
132/27kV,ONAN
/ONAF, Traction Power
Prepare of
Specification and sent to
Railways, approve the design/drawin
g /QAP/SOGP and prototype
clearance.
Up gradation capacity of
Traction Power Transformer
Of 30/42MVA and Inject Fire Protection System
Up gradation
capacity of Traction Power
Transformer Of 30/42MVA and Inject Fire
Protection System
132/27 kV,
30/42MVA,ONAN/ONAF,
Traction Power Transformer
and as on date
commissioned in Railways.
Transformer
34 2011-12
Leakage
current
Monitoring of
Lightning
arresters
Procurement of
Leakage current
Monitoring
equipment for
measurement of
Leakage current
of Lightning
arresters
To know the health of
Lightning arresters, the
Leakage current of
Lightning arrester is to be
monitored.
Based on the data-base
generated by measuring
the Leakage current of
Lightning arresters
provided over various
traction substation, the
Instruction for
maintenance of Lightning
arrester has been prepared
Reduction in failure of
Lightning arrester.
Instruction
circulated to
Zonal
Railways for
implementatio
n.
35 2011-12 Proposed
modification
regarding
Height of
ROBs/ FOBs,
Height of
Power Line
Crossings and
Electrical
Clearances in
IRSOD (BG)
Revised, 2004.
Modification in
IRSOD-2004
Height of ROBs/FOBs,
Height of Power Line
Crossings and Electrical
Clearances revised.
Cost of constructing
new FOBs/ROBs
saved.
Addendum &
Corrigendum
Slip No.7 to
IRSOD-
2004(Revised)
has been
issued on
14.03.2012.
36 2011-12 Improvement
in sectioning of
traction power
supply of Delhi
area.
Relook the
sectioning of
SBB/TSS
feeding to
inimize
tripping at
SBB/TSS. Part
of section can
Easing of sectioning
arrangement of
traction power supply
of Delhi area by
providing CBs at
sertain switching post.
Sectionalize protection
Reduce tripping of
feeder CBs provided
at TSS.
Interruption of power
supply for traction
load minimize with
faster fault isolation.
New
sectioning
scheme
approved and
advised to NR
for
implementatio
n.
be considered
for
implementation
of Mumbai
protection
scheme.
by provision of
protection relays and
associated accessories
at certain intermediate
switching post and for
yard / locoshed feeder.
37 2011-12 On line
Monitoring
system for OHE
Traction
Parameter
Scanning of
Contact Wire in
dynamic
condition for
measure contact
wire thickness,
Height and
Stagger
Project is given to IIT
Kharagpur working under
centre for Railway
research
Reliability of OHE
System by
replacement of
Contact at
condemning
Dimensions.
Project is
expected to be
completed in
2015
38 2011-12 Report on
prefabricated
RCC
Foundation for
Mechanisation
of Railway
Electrical
works.
Report No.
TI/REPORT/000
88(6/2011)
Provision of circular
foundation in RE works.
To decrease the cost
and save time.
Report has
been issued to
Board on
07.07.2011.
39 2011-12 Obtaining
supply at own
GSS from NTPC
for catering
TSS
Prepare of
Specification
and sent to
Railways ,
Taking supply directly
from NTPC at own
GSS and supply to
TSS. Saving of
money in by virtue of
Railway own TSS.
220/132KV ,
50/75/150
MVA ,
ONAN/ONAF.O
FAF , 3 Phase
, Oil immersed
Auto
transformer
40 2011-12 Specification
prepared to
gain
experience in
Specification
No.
TI/SPC/OHE/
SPRATD/0110
Developed for difficult
terrain of electrification
like J&K Railway Line.
Spring ATD can be
used at locations
where there is space
constraint for
Future
requirement
use of Spring
ATD.
for Spring type
Auto Tensioning
Device
providing Counter
Weights like tunnels
& elevated sections.
41 2011-12 A & C-6 to the
RDSO
specification
No.
ETI/OHE/76
(6/97)
Promotion of
Indigenous
source of CCC
Wire Rod
Indigenous source of CCC
Rod have been cleaned
Reduction in Cost and
reliability of Raw
material
Implemented
in Railways.
42 2011-12 Review of
Specification
regarding
continuation of
use of SF6
Circuit
Breaker&
Interrupter for
25 KV
applications.
SF6Circuir
Breaker &
Interrupter are
eliminated of 25
KV applications.
.(i)Prepared of A&C Slip
No.2 to RDSO
Specification
No.ETI/PSI/167
(09/97) with A&C Slip
No.1 for Interrupter
and sent to Railways.
(ii)Prepared of A&C Slip
No.5to RDSO
Specification
No.TI/SPC/PS/CB/0000
With A&C Slip No.1-4
for Circuit Breaker and
sent to Railways.
(i)The Circuit Breaker
& Interrupter are
the safety device
in the Traction
Distribution
system. The
reliability is crucial
for the safe Power
Supply.
(ii)Extract of
Schedule of
Guaranteed
Performance
Vacuum Circuit
/Interrupter and
SF6 Circuit
/Interrupter has
Operational life
which is four times
better than SF6at
50% Rated Current
and 100% Rated
Current it is 8
times better. All
the Rolling stock
applications are
based bon Vacuum
At present 25
KV Vacuum
Circuit
Breaker and
Interrupter
are used in 25
KV side.
interruption. Thus
in view of
substantially
higher life,
Cheaper cost &
Environmental
concerns, it is both
financially &
Technically
prudent to favour
Vacuum option,
over SF6 based
Technology.
43 2012-13 A&C Slip No.1
to RDSO‟s
Specification
No.
TI/SPC/PSI/PR
OTCT/6070(91
08)(improveme
nt in DC
Monitoring
Relay)
DC Monitoring
Supervision
Relay
Monitoring of DC & AC
supply voltage at 25 kV
TSS. Tripping of circuit
breakers at TSS when DC
voltage fall below 82V.
Improve protection
reliability
The modified
DC monitoring
relay has been
developed.
41 2012-13 Development of 25kV Polymer Insulator with specific creepage distance of 31mm/kV.
Development of 25kV Polymer Insulator with specific creepage distance of 31mm/kV.
High creepage i.e. 1600 mm creepage distance Composite Stay arm, Bracket & 9-Tonne insulators developed for very heavy polluted zone where ESDD is ≥ 0.3 mg/cm2..
Reliability Improved. Completed.
45 2012-13 A&C Slip No. 10 of
Specification No.
Prepare of Specification
and sent to Railways,
Inject Fire Protection System and Fiber Optic
hot spot temperature measurement
Fire protection and real time hot spot
temperature measurement of
220/132/110/66/27 kV,
21.6/30.24 MVA,
ETI/PSI/118(
10/93) for Traction Power
Transformer
approve the
design/drawing /QAP/SOGP and prototype
clearance.
Traction Power
Transformer
ONAN/ONAF,
Traction Power Transformer
and as on date
commissioned in Railways.
46 2012-13 Technical
Specification for 8 MVA
Auto Transformer & 54 MVA
Scott Connected
Transformer
Prepare of
Specification and sent to
DFFCIL
Increasing the capacity
and Inject Fire Protection System
Increasing the
capacity and Inject Fire Protection
System
Technical
comments of 8 MVA Auto
Transformer & 54 MVA Scott
Connected Transformer
to DFCCIL
47 2012-13 Scientific
Evaluation of
High Voltage
Insulator
conditions
Scientific
Evaluation of
high voltage
insulators
conditions/predi
ction of residual
life of
Composite
Insulator
Project is given to IIT
Kharagpur working under
centre for Railway
Research
To increase the
reliability of OHE
system by
identification of
correct testing
methods for service
life predictions of
insulators.
Project
expected to
complete in
2015.
48 2012-13 Improvement
in 25 kV
Traction
Protection
System
Protection
scheme for loco
shed/ trip shed
yard to avoid
main line power
supply
Avoid main line power
supply interruption when
fault occurred in Loco
shed/ Trip shed/yard.
Improve reliability of
Traction Power
Supply for Traction
load.
Protection
Scheme
circulated to
user railways.
interruption
49 2012-13 - Development of
Light Weight
Section
Insulator
Assembly.
One source for Light
Weight Section Insulator
has been developed on
11.04.2012 for high speed
routes.
Trains speed
potential will be
increased up to
200kmph.
Routine
inspection has
been done,
supply of Light
Weight
Section
Insulators are
under process.
50 2012-13 Proposed
modification
regarding
Height of
ROBs/FOBs,
Height of
Power Line
Crossings and
Electrical
Clearances in
IRSOD (BG)
Revised, 2004.
Modification in
IRSOD-2004
Height of ROBs/FOBs,
Height of Power Line
Crossings and Electrical
Clearances revised.
Cost of constructing
new FOBs/ROBs
saved.
Addendum &
Corrigendum
Slip No.10 to
IRSOD-
2004(Revised)
has been
issued on
20.12.2012.
51 2012-13 Report on
Proviosion of
150 mm2
Contact Wire
on High
Density Routes
Report No.
TI/REPORT/OHE
/2013/00093
Provision of higher cross
section OHE(150 Sq.mm
Contact Wire) and 2x25kv
AC Power Supply
arrangement
To increase
mail/Express Trains,
length/number
EMU/MEMU trains.
Report has
been issued to
Board on
01.11.2012.
52 2012-13 Upgradation
capacity of
Traction Power
Transformer
with Slip no. 10
of Specification
No.
Prepare of
specification
and sent to
Railways,
approve The
design/Drawing/
QAP/SOGP and
Inject five protection
system and fiber optic hot
spot temperature
measurement
220/132/110/66/27
KV 21.6/30.24 MVA
ONAN/ONAF, Traction
Power Transformer
and as on date
commissioned in
Railways.
-
ETI/PSI/118(10
/93)
prototype
clearance
53 2012-13 reliability Specification
No.
TI/SPC/OHE/8W
DETC/0090
(02/09) Rev.1
for Self
propelled 8-
Wheeler Diesel
Electric Tower
Car.
Specification No.
TI/SPC/OHE/8WDETC/009
0 (02/09) Rev.1 for Self
propelled 8-Wheeler Diesel
Electric Tower Car.
Speedy maintenance
of OHE
Spec issued
54 2012-13 reliability Specification
No.
TI/SPC/OHE/8W
DETC/0012
(2012). for Self
propelled OHE
Parameter
Recording Car
(Dhanwantari).
Specification No. TI/SPC/
OHE/8WDETC/0012
(2012). for Self propelled
OHE Parameter Recording
Car (Dhanwantari).
Online monitoring
without interruption
to traffic
Spec issued
vide letter no.
TI/SPC/OHE/8
WDEITC dated
02.01.2013
55 2012-13 reliability Specification
No.
TI/SPC/OHE/WI
RING/0091. for
Self propelled
wiring train
consisting of
multipurpose
vehicle for
unrolling,
rerolling of
Contact &
Catenary Wires
including
Specification No.
TI/SPC/OHE/WIRING/0091
. for Self propelled wiring
train consisting of
multipurpose vehicle for
unrolling, rerolling of
Contact & Catenary Wires
including adjustment of
OHE.
Speedy electrification
work with better
accuracy
Spec issued
vide letter no.
TI/SPC/OHE/M
ECH/12 dated
26.02.2013
adjustment of
OHE.
56 2012-13 Development
of numerical
protection
relays for
2x25KV
traction sub-
station for
better
protection.
Revision of
specifications of
protective
relays and
control & relay
panel for use at
2x25kV AC
Traction Sub-
station.
Implementation of
numerical relays in place
of static relays to
improve protection of
2x25KV traction system.
Revised specification No.
TI/SPC/PSI/PROTCT/
7100(07/2012) has been
issued to user Railways
vide letter no.
TI/PSI/PROTCT/
SYSTEM/2X25 dated
12.07.2012.
Integration of
complete protection
in limited number s
of module.
Utilization of
numerical
technology
The
specification
revised and
issued to user
Railway.
Design and
drawings of
M/s ASHIDA &
M/S ALIND
approved for
develop
prototype
unit.
57 2012-13 reliability Project assigned
to IIT
Kharagpur
under CRR
projects.
Online monitoring system
for Traction parameters
Online monitoring of
OHE without
interruption to traffic
Railway Board
vide letter no.
2012/RE/138/
/1 dated
21.03.2012
Laboratory
model
developed &
tested. Field
trial yet to be
completed &
Final Design
Specification
to be
completed.
58 2012-13 Report on
Conversion of
Un-Regulated
OHE to
Regulated OHE
for Mumbai,
Report No.
TI/REPORT/OHE
/2012/03
Provision of Automatic
Regulation during variation
of temperature with
Tensioning Devices in
existing Un-regulated OHE.
To increase speed
potential of trains
and improve the
reliability of OHE
Report has
been issued to
Board on
11.03.2013.
Kolkata Area
59 2012-13 Failure Analysis Identification of “Failure Prone” and “Suspected to be Failure Prone” batches of insulators.
Based on the failure statics of past 12 years, “Failure Prone” and “suspected to be failure Prone” batches of insulators Identified and guideline regarding replacement issued to zonal Railways.
Reliability Improved. Completed
60 2013-14 Specification
for self
propelled
multiutility
vehicle.
Specification for
self propelled
multiutility
vehicle.
Specification finalised by
RDSO and sent to Railway
Board in july 2013
61 2013-14 Specification
for self
propelled OHE
recordingcum-
Test car
(NETRA) for
monitoring
health of OHE.
Specification no.
TI/SPC/OHE/NE
T
RA/10130
Draft of specification pre
proval and uploaded on
website on 26.07.2013.
Reliability
62 2013-14 Specification
for SPSV for
RE Work
Specification no.
TI/SPC/OHE/SP
S
V0130 (7/2013)
Finalised specification sent
to Railway Board on
12.08.2013
63 2013-14 Policy guideline regarding use of Insulators
Policy guideline regarding use of 25kV Porcelain & Composite Insulators issued.
Based on the report of Performance of 25kV Insulators (Composite & Porcelain), policy guideline regarding use of 25kV Insulators issued to Zonal
Reliability Improved. Completed
Railways.
64 2013-14 Preparation of Schedule of Technical Requirement.
STR No. TI/STR/033 Rev „0‟ for Tensile load testing machine
Schedule of Technical Requirement No. TI/STR/033 Rev „0‟ has been prepared to develop the reputed manufacturer for tensile load testing machine.
To develop the reputed manufacturers.
Completed.
65 2013-14 Report on
Analysis of
Panto-
Entanglement
TI/Report/OHE/
2013/00096
Analysis of failures of
Panto-entanglement and
same has been advised to
Railways.
To take preventive
action for Panto-
entanglement
Report has
been issued
66 2013-14 Revision of
specification
Specification
No.
TI/SPC/OHE/T/P
S/031 for
Infrared
Imaging System
for stationary
Installation
Specification No.
TI/SPC/OHE/T/PS/031 for
Infrared Imaging System
for stationary Installation
Monitoring of
electrical connection
on line
Specification
issued vide
letter no.
TI/OHE/DEV/T
IPS/2013
dated
30.12.2013
67 2013-14 Specification
No.
TI/SPC/OHE/SP
SV/0130
(07/2013) for
Self Propelled
Stringing
Vehicle for un-
rolling And re-
rolling of
Contact Wire of
OHE
Specification
No.
TI/SPC/OHE/SP
CV/0130
(07/2013)
Specification No.
TI/SPC/OHE/SPCV/0130
(07/2013)
For speedy Railway
Electrification &
maintenance work
Spec issued
vide letter no.
TI/SPC/OHE/S
PSV/13 dated
29.07.2013
68 2013-14 Specification
revised for Self
Propelled
Multipurpose
Utility Vehicle
for hauling of
electrification
vehicle.
Specification
No.
TI/SPC/OHE/SP
MUV/0130
(07/2013) for
Self Propelled
SPMUV
Specification No.
TI/SPC/OHE/SPMUV/0130
(07/2013) for Self
Propelled SPMUV
For speedy Railway
Electrification &
maintenance work
Spec issued
vide letter no.
TI/SPC/OHE/M
UV/13 dated
17.03.2013
69 2013-14 Revision of
specification
Specification
No.
TI/SPC/RCC/SC
ADA/0130 (Rev.
1)
Specification for SCADA
System for 25 kV AC single
Phase Traction Power
Supply on IR
Incorporated new
features like use of
standard open
protocol, functionality
like data transfer rate
of 19.2 kbps for AFLN
reliable working and
efficient SCADA and
EMS for on line
monitoring of
electrical parameter,
RTU operating on
110V DC input only,
Real time display of
TSS SP/SSP power
supply provided in
Disaster Management
Center/Railway
Board/HQ and
redundant CPU and
Power Supply in the
RTU.
Completed
70 2013-14 A&C slip no. 7
of specification
no.
ETI/OHE/76
(6/97)
RDSO
Specification for
Hard drawn
grooved Copper
(HDGC) Contact
Wire for
To overcome from
difficulty in availability of
25.5 to 26.5 mm diameter
Continuous Cast Copper
Wire Rod of Southwire
Process to be used in
Availability of 193
mm2 HDGC Contact
Wire for Railways
completed
Overhead
Electric Traction
drawn out of
CCC Wire Rods.
manufacturing of 193 mm2
HDGC Contact Wire.
71 2013-14 Approval issued to Slip
No. 10 for 21.6/30.24 MVA,
132/27kV ONAN/ONAF
Traction Power Transformer
as per RDSO specification
No.ETI/PSI/118(10/93) with A&C Slip
No 1 to 10 of M/s EMCO
Ltd., Thane in month of April 2013
Approval of Vendor
Inject Fire Protection System and Fiber Optic
hot spot temperature measurement
Fire protection and real time hot spot
temperature measurement of Traction Power
Transformer
Development as per
Addendum/Corrigendum Slip No.10
for 21.6/30.24
MVA, 220/132/66/27 kV,
ONAN/ONAF, Traction
Power Transformer
72 2013-14 STR No.
TI/STR/014 (Rev.2) issued to
Zonal Railways and
approved
STR No.
TI/STR/014 (Rev.2)
Schedule of Technical
Requirement for rehabilitation, repair and manufacturing of
different rating of Traction Power
Transformer
- Schedule of
Technical Requirements for
Manufacturing/Repair/
Rehabilitatio
Traction
Power Transformer manufacturer
s on 29.05.2013
for rehabilitation, repair and
manufacturing of different
rating of Traction Power
Transformer, Scott
connected Traction Power
Transformer. Three phase
Auto Transformer & Single
Phase Auto Transformer
for 2x 25 kV system.
n, Testing
Facilities and Quality Control for
Traction Power
Transformer
73 2013-14 Revision of
Specification
TI/SPC/OHE/IN
SCOM/1071
Specification for Composite
insulators revised during
April 2013 to improve the
quality of insulator
Better quality
insulator will be refer
to IR
Completed
74 2013-14 Design handout
for running
Double Stack
Container
under
electrified
route
TI/DESIGN/OHE
/2013/00001
(Rev. 1)
Based on revised Contact
Wire Height by Railway
Board
Train Speed Potential
will increased from
100 kmph to 140
kmph
Report has
been issued to
Board on
12.01.2015
75 2013-14 Miscellaneous TI/SPC/PSI/LVC
BIN/0120 (Dec
2013)
Merging of nine no. of
Specifications
Maintained single
specification in easier
than multiple
specifications
completed
76 2013-14 Miscellaneous Motorized
Isolator
Source of motorized
isolator was developed
first time in Indian Railway
for operation of Isolator
from remote location
Railway can utilise
the product for
remote operation
from control room for
immediate isolation
of faulty lines which
result into saving of
manpower and
reduction in
operating time
completed
77 2013-14 Revision of
Specification
TI/SPC/OHE/IN
S
COM/1071
Specification for Composite
insulators revised during
April 2013 to improve the
quality of insulator
Better quality
insulator will be
refer to IR
Completed
78 2014-15 Revision of
Specification
for OLIVER
System
Specification no.
TI?SPC/OHE/OL
IVER System for
overline
Inspection with
Vedio Recording
System for
current
collection
Portable system for
the use of Zonal
Railways
Spec issued
vide RDSO
letter no.
TI/OHE/TW/N
STRU/05
dated
14.01.2015
79 2014-15 Improvement
of reliability of
OHE
Spheriodal
graphite OHE
Fittings
Out of 15 MCI fittings „3‟
has been developed in
SGCI
It will improve the
reliability of OHE
development
of balance
Fittings is
under process
80 2014-15 Reduced
electrical
Clearance at
nine locations
in CSTM
Report No.
TI/OHE/ECAC/2
014
Report for electrical
clearance guide to study
the clearance
Electrification can be
done wherever less
clearance available
also
Report issued
on 16.01.2015
81 2014-15 Improve
availability of
traction power
supply for main
line traction
load.
Revised
Protection
Scheme for
Locoshed/Tripsh
ed/
Yard/Sidings
feeder
As per Board directive, the
protection scheme for
Locoshed/Tripshed/
Yard/Sidings feeder to
avoid main line
interruption in case of fault
in Locoshed/ Tripshed/
Yard/ Sidings has been
revised.
Minimise tripping of
main line 25KV
feeder CB in case of
fault in
Locoshed/Tripshed/
Yard/Sidings feeder.
Revised
protection
scheme issued
to Zonal
Railway vide
letter No.
TI/PSI/
PROTCT/CONV
EN/12 dated
11.04.2014.
82 2014-15 Improve
protection
against high
resistive fault
A&C Slip No.1
to RDSO
specification No.
TI/SPC/PSI/PRO
TCT/1982 of
Delta-I
protection relay
for use in 25 KV
AC traction
system.
Improve protection
against high resistive
faults by changing of
fault detection
technique.
A polygonal distance
protection element has
also implemented in the
Delta-I relay module to
provide backup
protection to main feeder
relay.
Improve protection
against high
resistance fault.
A&C slip no. 1
to existing
Delta-I relay
issued wide
letter No.
TI/PSI/RELAY/
POLICY/13
dated
30.07.2014 to
Zonal
Railways.
Relay has
been
developed as
per revised
specification.
83 2014-15 Development
of better feeder
protection
relay.
Revision of
specifications
No.TI/SPC/PSI/
PROTCT/5070 of
Feeder
Protection
module
comprising DPR,
OCR, WPC, PTFF
& Auto Re-
closure Relay‟
for 25 kV AC,
single phase
Traction Sub-
station.
Increase disturbance log
from 10 to 200 events.
Implementation of
polygonal characteristic
DPR in place of
parallelogram.
5000 Events storage.
2-stage OCR in place of
instantaneous OCR.
Improve protection.
Storage of more
disturbance data for
post fault analysis.
Revised
specification
has been
issued to
Zonal Railway
vide letter no.
TI/PSI/PROTC
T/POLICY/ 13
dated
19.09.2014.
84 2014-15 Improvement
in traction
protection
system
Revision of
specification No.
TI/SPC/PSI/PRO
TCT/6070
(9/08) of
Control & relay
panel including
Numerical type
protection
relays for 25kV
AC Traction
system.
Provision of smart
energy meter.
Electromechanical type
relays for transformer
auxiliary trip contact
multiplication function.
Improve protection. Revised
specification
has been
issued to
Zonal
Railway vide
letter no.
TI/PSI/PROT
CT/POLICY/
13 dated
27.02.2015.
85 2014-15 Miscellaneous Reliability
enhancement in
Protection
scheme of OHE.
Replace immediately all
static/Electronic type
protective relays,
approaching their codal
life.
Replace all static/
- Board
recommenda
tion Advised
to Zonal
Railways
vide letter
electronic type
protective relays, having
higher failure rate, in
time bound manner.
no.
TI/PSI/PROT
CT/POLICY/2
013 dated
08th
Aug.,2014.
86 2014-15 Approval
issued to Slip No. 10 for 21.6/30.24
MVA, 132/27kV
ONAN/ONAF Traction
Power Transformer as per RDSO
specification No.ETI/PSI/1
18(10/93) with A&C Slip No 1 to 10 of
M/s TELK., Thane in
month of January 2014
Approval of
Vendor
Inject Fire Protection
System and Fiber Optic hot spot temperature measurement
Fire protection and
real time hot spot temperature measurement of
Traction Power Transformer
Development
as per Addendum/Corrigendum
Slip No.10 for
21.6/30.24 MVA,
220/132/66/27 kV, ONAN/ONAF,
Traction Power
Transformer
87 2015-16 Up gradation capacity of
Traction Power
Transformer of 30/42MVA,11
Prepare of Specification
and sent to Railways,
approve the design/drawing /QAP/SOGP
Up gradation capacity of Traction Power
Transformer of 30/42MVA
and Inject Fire Protection System
110/27 kV, 30/42MVA,
ONAN/ONAF, Traction Power
Transformer and as on date commissioned in
110/27 kV, 30/42MVA,O
NAN/ONAF, Traction
Power Transformer and as on
0/27kV,
ONAN/ONAF, Traction Power
Transformer of M/s TELK.,
Thane in month of March 2014
and prototype
clearance
Railways. date
commissioned in Railways.
88 2014-15 Specification
Revision
A&C Slip no. 1
issued to the specification
no. TI/SPC/PSI/ISOLTR/1060
(08/2006)
A&C slip states the use
of AC Motors in Motorised Isolator
Railway can utilise
Motorised Isolator for operation from
remote location.
A&C Slip has
been issued to Railway.
2- Format for submitting Details of Technical Reports/Papers in last financial Years
Sl.
No
.
Financial
Year
Report No. Description
1. 2008-09 Report No TI/Report High Productivity Tools and Plants for Maintenance of OHE & PSI.
/OHE/00072
2. 2008-09 RDSO/Report/DSC/00001
(07/2008)
Report on test & trial of operation of freight train hauled by electric
locomotive fitted with high reach pantograph under 7.45m high OHE
designed for running of double stack container on JHAKHAPURA-
TOMKA Section of East Coast Railway.
3. 2008-09 Report No TI/Report /00075
(09/2008)
„Mechanization of Railway Electrification and Maintenance work‟
4. 2008-09 - Paper Development of numerical protection relays on 25 kV ac traction on
IR.
5. 2008-09 TI/IN/0016(05/2008) Guide line for Parallel operation of Traction Power Transformer on
Indian Railways
6. 2008-09 TI/Report/00076 (03/2009) Requirement of TRD works on High Density Routes
7. 2008-09 Paper Enhancement of data transfer speed of 25 KV ac traction SCADA
system on Indian Railways.
8. 2008-09 TI/Report/00077 (02/2009) Report on High Speed Data Transmission System for Traction SCADA
system
9. 2008-09 TI/REPORT/PSI/00075(1/09) Report on 25 kV ac traction metering practices on Indian Railways
10 2008-09 TI/REPORT/00077(02/2009) Report on High speed Data Transfer system for traction SCADA
system of Indian Railways.
11 2008-09 N.A.
(Technical Papers)
A technical paper “ Research cut of 25 kV insulators” published in the
magazine “Railway Gazette International” issued in February 2009,
12 2009-10 Paper Design, development and commissioning of Protection scheme &
Supervisory Control & Data Acquisition (SCADA) of 25 kV ac traction
system for Mumbai suburban section on Indian Railways
13 2009-10 --- Report on Feasibility study of 2x25 kV
14 2010-11 TI/REPORT/OHE/00087 A Report on Failure analysis of 25 kV solid core porcelain insulators
circulated to zonal Railways.
15 2010-11 Report No. TI/REPORT/OHE/
00083 (04/2010)
“Failures of SS Wire Rope in Winch type &
3-Pulley ATDs”
16 2010-11 Report No. TI/REPORT/OHE/
00087 (09/2010)
“Panto Entanglement”
17 2010-11 TI/REPORT/0086 Techno-feasibility report On Parallel Operation of double circuit
transmission lines from GSS to TSS on Indian Railway
18 2010-11 Technical report on Lightning surge arresters in use for 25 kV side
stationary applications of ac traction on Indian Railways was send to
Railway Board
19 2011-12 TI/REPORT/0080 Failure analysis of hard drawn grooved copper contact wire
20 2011-12 TI/Report/00088(6/2011) Report on Prefabricated RCC foundation for Mechanization of Railway
Electrification work
21 2011-12 Report Investigation Report on SCADA system of RCC/MGS
22 2012-13 TI/REPORT/OHE/00091 Report on failure analysis of 25kV solid core Porcelain Insulators.
23 2012-13 TI/REPORT/OHE/2012/01 Report on performance & Upgradation of 25 kV Insulators (Porcelain
& Composite)
24 2012-13 TI/REPORT/OHE/2012/01(SUP) Supplement to report on performance & upgradation of 25 kV
Insulators (Porcelain & Composite)
25 2012-13 TI/REPORT/0088(05/2012) Report on failure analysis of Hard Drawn Grooved Copper Contact
Wire.
26 2012-13 TI/MI/0047(09/2012) Special maintenance Instruction (SMI) for precautions while splicing
insulated Cadmium-Copper catenary on 25 kV AC traction system.
27 2012-13 Specification No.
8TI/OHE/76(6/97) with A&C Slip
No. 1,3,4,5
Issue the A&C Slip No. 6 on 09.05.2012.
28 2013-14 TI/REPORT/OHE/2013/00098 Failure analysis of Cadmium Copper Catenary wire and Hard Drawn
Grooved Copper Contact Wire.
29 2013-14 TI/Report/PSI/2013/ 00097 Non tripping of 25kV traction power supply following snapping of live
anti-creep wire in Lucknow division, Northern Railway [12th June
2013]
30 2013-14 TI/REPORT/OHE/2013/00099 Performance analysis of 25 kV Porcelain & Composite Insulators used in Indian
Railways Traction system.
TI Instruction
1 2008-09 TI/MI/0042 (12/2008) Special Maintenance Instruction for testing of 25kV porcelain & composite
Insulators before Installation.
2 2009-10 TI/IN/0021(01/2010) Instructions for increasing data transfer speed of the traction SCADA
system on IR from 600/1200 bps to minimum 9600 bps.
3 2009-10 TI/IN/0020(12/2009) Instructions for timely replacement & up gradation of computers at
Remote Control centre of Traction SCADA system on IR.
4 2009-10 TI/IN/0023(02/2010) Instruction for operating RTU‟s and Power supply of 110v DC (in
place of 240v ac)for existing traction SCADA system on IR.
5 2010-11 TI/IN/0025(08/2010) Technical Instructions for improving reliability of traction SCADA
