Naphthenics Magazine Issue 3-2012

7/28/2019 Naphthenics Magazine Issue 3-2012

1/16

CSR has gone mainstream. Many

stakeholders have an interest in

corporate sustainability performance.Celesa Horvath

A magazine from Nynas on refining your business with naphthenic

3-2012www.nynas.com

co

Ata w

which one are yo

The warof currents

mAschinenfAbrik reinh

Regulatin

poweRtRansfoRme

The tide isturning in favouof direct current

CSRGReenis the new black

Science& nature


2/16

Pr Dastdt

Vie Preident Nn

Hed f Nphtheni

6CSR s r s

There i till lt f

wrk t be dne.

editorialPer Dahlstedt

The world isa better place today

PHoTo:aNdersgwarNe

2taking oil fuRtheR 3-2013

The only Thing constant in the world is change.

Over the past 50 years, we have seen tremendous

development all over the world regarding child

mortality (its gone down), increased lie expectancy

and reduced poverty. And while we have a long way

to go, we are nevertheless in the midst o a signicantprocess in which the world is becoming more equal

or everyone, in terms o possibilities to develop. And

that, we can all agree, is change we can be proud o.

The electrication o the world is a clear refection

o this positive and on-going development. Electric-

ity creates the means to develop, and high-voltage,

direct current power systems in particular make

electricity available or a signicant part o the

worlds population. In this issue you will see how

Nynas contributes to that development by providing

qualitative insulating oils or the electricity sec-

tor. This issue also eatures many other specialty

oils that are used in various applications that are

helping to positively change the world we share.

Even though the news is rie with conficts and cri-

sis, the world has never been as peaceul and healthy

as it is today. O

course, there is

still a lot o work

to be done. For our

part, Nynas will

continue to develop

specialty oils that

positively contrib-

ute to the develop-

ment o

society and

humanity.


3/16

NyNaNyNa

Naphthenics Magazine is a reely distributed market magazine published by Nynas AB.address: Nynas AB, PO Box 10701, S-121 29 Stockholm, Sweden telephone: +46 8 602 12 00website: www.nynas.comeditor-in-chief: Per Dahlstedt, Nynas AB projectmanager: Staan Ceder, Nynas AB,[email protected]

editorialadvisoryboard, nynasab: Per Dahlstedt, Hans stlin, Jean-Marie Toullat, Marika Rangstedt,Gunnar Stang, Staan Ceder

naphthenicsmagazineisproducedby Appelberg Publishing Group AB, Stockholm, Swedenmanagingeditor: Charlotte Meynert artdirectoranddesign: Magdalena Taubert

contributingeditor: Hannah Kirsebom printing: tta.45, Solna, Sweden.Naphthenics Magazine is published three times a year in eight editions Chinese, English, French, German, Italian,Portuguese, Russian and Spanish. It is printed on Arctic Volume White, which is an FSC-certied paper. Reproductiononly by permission o Nynas AB Corporate Communications. The opinions expressed herein are those o the authorsor persons interviewed and do not necessarily refect the views o the editors or Nynas AB.

cont

Thee bi-rgni

inhibitr n be

ued td.Martina Levin

3-20124.5.

6.

9.

10.

12.

nys s r sd

Mscbr

Rs's s

bs Rs-

br, grmy.10

Notes rom Nynas

Singapore sales

Proft rom CSR

Copper expertise

Power meet

Focus on HDVC


4/16

4taking oil further 3-2013

notesfrom Nynas

photo:gettyimages

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of Nynas mpoysa nvovd n tch-nca sach anddvopmnt.


5/16

nynanyna

As A sAles AdministrAtor in Singapore, Geo

gina Ng spends much o her time supporting the

managers and sales consultants on customers qu

That includes processing purchase orders and en

on-time delivery to customers sites.

Ngs customers operate in the Philippines, Vie

Sri Lanka, Thailand, Myanmar and Bangladesh.

also handles internal sales or Indonesia and Chi

enjoy the contact with the customers, she says.

o them are good-humoured, reasonable and cor

Some o my customers are truly antastic.

Ecient tools and systems are crucial or Ng a

colleagues, along with a passion or problem-solv

I eel a great satisaction whenever I can solve

customers problems, says Ng. I also try to be p

tive and oer alternative solutions i I cant comp

with 100 percent o a request.

When asked to describe the Nynas way o working and serving the customers, Ng answers: Trea

customers wholeheartedly with respect, and gen

helping them to solve their problems is my defni

o the Nynas way. As an employee, I like the sma

oce concept with minimal hierarchy. There isn

any red tape when it comes to execution o plans

decisions.

nyna

A passion

forproblemsolving

Georginatext:Hannah Kirs

photo:Mathias Be

I ej the tt with

the uter.Georgina Ng


6/16

coverSustainability



7/16

nyna

coverSustaina

The trendis sustainable

nyna

Companies around the world are coming round tthe realisation that conducting their operationsin way that is economically, socially and environ-mentally sustainable can be good for business.

O

nly a decade ago, corpo-

rate social responsibil-

ity (CSR) or corporate

sustainability which

addresses how companies

manage their economic, social and

environmental impacts, as well as their

relationships with their stakeholders

was a rare topic o conversation in com-

pany boardrooms. For many today it is a

regular item on the corporate agenda.

A recent reportbyMIT Sloan

Management Review and the Boston

Consulting Group ound that 70 percent

o companies have placed corporate sus-

tainability permanently on the manage-

ment agenda. More than two-thirds saythat their organisations commitment

to sustainability has increased in the

past year and that they plan to increase

it urther.

CSR has gone mainstream, says

Celesa Horvath, a sustainability and

corporate responsibility consultant

text:David Wiles illustration: Istockphoto & GettyImages

based in Alberta, Canada. When I be-

gan working with this over a decade ago,

clients main concerns were whether

investors were talking about it, and why

they should do anything about it. Now

there is much broader recognition that

there are many stakeholders that have

an interest in corporate sustainability

perormance.

the growing importAnce o CSR

is partly due to a growing awareness

among the public at large o CSR is-

sues the conditions or workers in the

actories where products are made, or

example and partly due to new tech-

nologies, Horvath says. Anyone with

a smartphone or computer can quicklynd and share inormation about pretty

much any corporation, she says. Now

in an instant any kind o noncompliance

or bad behaviour will be documented

and communicated globally. This

instantaneous transparency has orced

corporations to consider their corporate

The dierbetwee

d pp

it i t

e pe

ti.Celes


8/16


responsibility perormance much more

seriously.

Along with this push rom the

outside is also a pull rom the inside. I

think companies believe in corporate

sustainability because they see positive

outcomes rom it, says Knut Haanaes,

head o the Boston Consulting Groups

global sustainability practice and co-

author o the report. Driving sustain-

ability strategies is very much linked to

being more efcient in your value chain,

reducing waste, being more efcient

in your use o resources, recycling and

so on. It is about good management

practices.

Being A good citizen can help bolster

a companys brand image both with the

public and with its employees. The role

that good corporate responsibility per-

ormance plays in attracting and retain-

ing and motivating employees is known,

but it is more difcult to quantiy, says

Horvath.

Interestingly, theMIT Sloan Manage-

ment Review report ound that many

companies are increasing their com-

mitment to corporate sustainability

initiatives despite the current economic

turmoil. Companies identiy corporate

sustainability as a megatrend, some-

thing that it is worth addressing today

because waiting until tomorrow might

be more costly, says Haanaes.

Within that megatrend, Horvath

identies a number o other trends such

as the growing importance o employees

as a stakeholder group, and social media

being used more by both companies

and stakeholders to drive these issues.

We have also seen a tremendous

growth over the past decade in the

number o companies issuing sustain-

ability reports, she says. That growth

will continue, but we will also see the

emergence o more real-time report-

ing. So instead o waiting or an annual

report or 2012 coming out sometime

in mid-2013, you can go onto a com-

panys website and look at how they are

perorming right now.

These trends are consistent with a

shit in how companies view corporate

responsibility, says Horvath. The di-

erence between risk and opportunity

is oten one o perception, she says.

Savvy corporations see beyond the

challenges posed by CSR and sustain-

ability to the potential value they can

create or themselves and their stake-

holders.

&cSra a abaF nyas, a sassbly s a ay f l

From supporting the Swedish SeaRescue Society to being a good citin the communities where it operaNynas takes corporate social respobility seriously.

We are rather small or an oilcompany, so we dont have a specdepartment working with CSR or a CSR heading on our website, saHans stlin, Communications Direat Nynas. But thinking about the

ronment and the local communitiwhich we operate comes naturallyus and is very important.

In Sweden, Nynas provides theSwedish Sea Rescue Society withboth training and unding. ThankNynas, 26 o the organisations restations along the Swedish coast anow equipped with environmentarescue tows that allow ast responenvironmental accidents at sea.

stlin says that because Nynas big player in the areas in which it operations, the company strives toinorm and build good relations wmunicipalities.

Other Nynas CSR activities inclu

research into the health eects ocompanys products and an open at its main Swedish refnery to whstakeholders, including the local cmunity, are invited.

A clean-up programme aroundNynas refnery in Nynshamn is another part o the companys long-commitment to the local communand the environment.

The rle tht gd

rprte repibilit

perre pl i

ttrtig d retiig

d tivtig e-

plee i kw, but

it i re difult t

quti.Celesa Horvath

coverSustainability


9/16

nynanyna

m thei deribe

the pre f pper

rrdig i il.Martina Levin

text:Hannah Kirs

photo:Peter J

portraitofascien

Martina Lev

When you read this, Martina Levin will have alread

deended her dissertation, put on the doctoral hat and t

o to the Seychelles to celebrate earning her PhD. But e

in September, she is still busy balancing her job at the N

R&D department in Nynshamn, Sweden, with studies

preparations at the Royal Institute o Technology in Sto

holm.

My dissertation describes the process o copper corr

in oil, Levin says. I have ocused on dierent inhibitor

ditives that restrain or suppress the corrosion.

Many inhibitors are toxic, but Levin ound two non-

toxic, bio-organic substances that work as inhibitors. Th

bio-organic inhibitors can be used today, meaning that h

research can have an immediate result.

Says Levin, It was particularly interesting to see how

erently the inhibitors worked in oil compared with wat

Some o those ecient in water had no impact whatsoe

oil.Combining her job at the Nynas R&D department wi

preparations or her doctorate has kept Levin busy, but

glad that it was possible.

The act that Nynas encouraged me to study or a do

ate while working here is a clear sign o how highly rega

the feld o research and development is within this com

she says.

Corrosionsuppression


10/16


Maschinenab-

rikReinhausen's

corebusinessis

theregulationo

powertransorm-

ers.Indeed,itstheworldmarketleader,

withmorethanhalotheworldselec-

tricityrunningoverMRtapchangers.

Around100peopleworkatMR's

high-techlaboratory,openedin2008

atthecompanyheadquarters.Atthelab,on-loadtapchangersaresubjected

tostringenttestsinthehigh-voltage,

powerandmechanicallaboratoriesto

makesuretheswitchesunctionreli-

ablyatalltimes,overandabovenormal

operationalloading.

Therangeoequipmentatthehigh-

techlaboratoryisunparalleled.No

othertapchangermanuacturerhasthis

uniquecombinationoacilities,says

DrThomasStro,ManagerProductAp-

provalTesting.Productsaresubjected

totwostagesotesting,hesays.There

arethedevelopmenttests,whereweuse

prototypestopushthetestobjecttoits

limit,ollowedbytypetests,wherewe

checkthatproductsmeetinternational

standardsandtinwiththeproductionprocess.

To reduce TesTingtime,whichcan

takeuptoseveralmonthsormechani-

caltests,equipmentistesteddayand

night,365daysayear.Endurancetests

withupto1.5millionswitchingopera-

Voltage spikes of up to 1.8 millionvolts streak across the test room in amillionth of a second. The source is animpulse generator and the location is theMaschinenfabrik Reinhausen ResearchCentre in Regensburg, Germany.

text:LoisHoyalphoto:MRReinhausen&Istockphoto

t q

s

s d

dys

customerMaschinenfabrik Reinhausen

lightning

strikes

When


11/16

nynas

xxxxxxxxXxx

tions(internationalstandardsrequire

only500,000)ensuretheunctional

capabilityandreliabilityothetap

changers.

Theendurancetestsvarygreatly.In

oneothem,transormersgenerateAC

voltagesoupto700,000voltstosimu-

lateloadsthatoccurinhigh-voltage

electricitytransmissionnetworks.In

another,digitalmeasuringsystems

capturevoltagesaslowasamilliontho

avolttoensurethattherearenodeectsininsulatingmaterials.

Oilhasanimportantroletoplay.In

mostcasestapchangersareimmersed

inaninsulatingoil,so200,000litreso

oilarepumpedthroughthebuildingto

ensureaconstantsupplytosimulate

theenvironmentortestingpurposes.

Nynasistheprimesupplieroins

ingoilatthecentre.Theclarity

qualityoNynasoilisperector

high-voltagetesting,Strosays.

NynasandMRareagoodt,sa

hanGrvik,MarketManagerEle

IndustryatNynas.Bothareprem

companies,withthesamecommo

ground,thesamecustomersandt

samecustomerscustomers,hes

Bothcompaniesarepartoam

ingnetworko10manuacturerspducingdiferentcomponentsor

ormers.Thegroup,calledTrans

wassetupin1998byMR.

Themarketinggrouparranges

ternationalconerenceeverytwo

andcooperatesincustomerlectur

exhibitions.

nynas

We puh the

tet bjet t

it liit.Dr Thomas Strof

Pw

&Pwer egieerig i t

Reihue Grup

buie. It hedqurt

re i the Reihue

f Regeburg. It h 2

ubidirie rud the

wrld d 2,800 epl

Grup le i 2011 re

re th 600 illi

It uter re u

fturer f high-vlt

equipet d te

pwer utilit pie

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et.

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kw rud the w

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o-ld Tp chger.


12/16

12taking oil further X-20XX

xxxxxxxxXxxxxxx


High-voltage direct currenHVDC, is making a comebdue to huge investments renewable energy. HVDC

the only effective transmsion method from remoteplaced energy sources, suas offshore wind farms.

knowledgeHVDC

gw

Oce upo a tie,

whe the electricit

idustr was i its

iac, there was a war o cur-

rets. The propoets o direct

curret (DC) were deeated b

the alteratig curret (AC)cap ad sice the, AC has

aitaied its doiace i

alost all doestic, idustrial

ad coercial supplies o

electricit.

Toda, DC is o the advace

agai, i the shape o high-

voltage direct curret

Icreased ivestet i

reewable eerg proj

has heralded dead

trasissio sstes t

hadle both high volta

uschroised electrisuch as that ro idiv

wid turbies.

AC systemscaot

these criteria. There ar

techical diculties i

ig the voltage, ad h

text:Jayme Nunes, Nynas Technical

Market Support, Electrical Industry

photo: Istockphoto

for DC

Toda HVDC is a

ature techolog

with ABB, Siees

ad Alsto as its

world leaders.


13/16

the capacit ad the rage

o AC trasissio lies. The

trasport o vast quatities

o electricit over the great

distaces required or large-

scale oshore wid ars, solar

ars or hdroelectric projects

i areas quite reote ro their

load cetres has sipl becoe

too challegig or AC.

An overhead DC trasis-

sio lie ca be desiged to

cost less per uit o legth tha

a equivalet AC lie desiged

to trasit the sae aout

o electrical eerg over the

sae distace. However, the

DC coverter statios required

at each ed are ore expesive

tha the terials o a AC

lie, so there is a break-eve

distace above which the total

cost o DC trasissio is lowertha its AC alterative. For

trasissio b subarie or

udergroud cable the break-

eve distace is eve shorter.

I act, it is ot practical to

cosider AC cable sstes that

exceed 50 kiloetres, which

akes HVDC the ol eective

wa to coect distat eerg

sources to a etwork.

The coectio o AC grids

with dieret requecies

also poses a proble or AC.

For istace, Japa has two

etworks, oe 60 Hz ad oe

50 Hz sste, ad it is phsi-

call ipossible to coect the

two b direct AC techolog.

However, with DC coverters i

each sste ad a iterco-

ectig DC lik, it is possible

to exchage electric power

betwee the two.

Although these advatages

were recogised as earl as

the 1920s, the developet

o HVDC was held back b

the lack o suitable techolog

or the valves that covert AC

to DC ad vice versa. It tookearl three decades or the

ercur arc valve techolog to

ature eough or use i co-

ercial projects. The alterative

silico seicoductor thristor

techolog, still used toda, also

eerged i the 1950s ad was

rst used i HVDC applicatios

i 1970.

ASEA, the A i ABB, pio-

eered HVDC i Swede where

the rst lies were built dec-

ades ago. However, the ease

o usig AC overshadowed the

lower trasissio losses o DC

i idustrialised Europe ad the

Uited States, where power

statios are situated close to

urba cetres ad idustrial us-

ers, keepig trasissio lies

short ad power losses liited.

Today HVDC is a ature

techolog with ABB, Siees

ad Alsto as its world leaders.

Surgig growth i Chia, Idia,

Brazil ad other ast idustrialis-

ig coutries, has propted

dead or electricit ad or

HVDC, as i these regios users

ted to be ar ro powersources, such as river sstes

ad das.

I Brazil, ever loger tras-

issio distaces are beig

bridged with the developet

o hdroelectric plats i the

Aazo regio, ad HVDC has

knowledgeHV

nynAS

Trans-formationaltransformertechnology

ABB has developed and tested a1,100-kilovolt UHVDC (ultra-high-voltage

direct current) transormer in China thatsets a new record or DC voltage, enabling

eective transmission o more electric

power over long distances. Building upon

the HVDC technology pioneered by ABB

hal a century ago, this is the greatest

technical advancement in transmission

capacity and eectiveness in more than

two decades.

This technology enables eective

and reliable transmission o even more

electricity at higher levels o voltage, over

longer distances and with minimal loss,

says Bernhard Jucker, ABB Head o Power

Products.

The Xiangjiaba-Shanghai power link,

operated by ABB, is the worlds rst com-

mercial 800-kV UHVDC link. Extending

1,240 miles with a transmission capacityo 6,400 megawatts (MW), the link is the

longest o its kind. The new transormer

technology enables transmissions o more

than 10,000 MW and increases the range

to approximately 1,860 miles.

Source: "ABB Kunden" Magazine

AC DC

Hydro-powerStation

AC to DCConverter Stn

hVDC tsmss ls

DC to ACConverter Stn

ACTransmission

Lines

Homes Busines

DistributionLine


14/16

xxxxxxxxXxxxxxx


bee used or a log tie at a

record operatig voltage o 600

kV. I Chia ad Idia, 800 kV

HVDC trasissio has alread

bee adopted or several ew

hdroelectric projects.

However, oe obstacle is

ipedig aster growth. HVDC

lies have bee restricted to

poit-to-poit coectios,

the siplest or o HVDC

trasissio. The electricit

utilities, however, eed fexibilit

to ake ultiple coectios to

trasissio lies, allowig theto switch o or o idividual

sectios.

Such fexibilit will ol be

possible whe eective HVDC

circuit breakers have bee

developed. Circuit breakers exist

or AC, but ot et or HVDC.

multi-terial HVDC sstes are

thereore ver coplex, ad rare.

The eed or DC fexibilit

is growig because dead

is spreadig to established

arkets. The oshore wid

parks coissioed b the UK,

Gera ad others ivolve

trasissio distaces bridge-

able ol b HVDC. Such reew-

able power, however, has to be

itegrated ito existig grids,

akig circuit breakers essetial.

Once researchers have

gured out a wa to adapt thehighl sophisticated power sei-

coductors used i the coverter

statios, where AC power is

tured ito DC ad back, that

techological hurdle will be

reoved ad HVDC will be able

to ull its true potetial.

HVDCtransformers

need high-quality oilAt the heart of an HVDC transmis-sion system the AC voltage is adapted

to the DC voltage in the converter

transormers. These HVDC transormers

are subject to operating conditions that

set them apart rom conventional system

or power transormers. For instance,

they have to withstand the combined

load stress o both DC and AC voltage.

In order to do that, they require the best

possible insulating oil.

The most important property to

consider or the insulating oil in ACtransormers is the relative permittivity, a

parameter not aected by the oxidation

products or moisture content o the oil.

For DC converters, the issues are much

more complicated, as the resistivity is

paramount.

The resistivity can vary widely, or

example, decrease to hal o the original

value rom unused and dry transormer

oil to wet and aged oil. During the ser-

vice lie o equipment, resistivity changes

o the fuid cannot be avoided. It is

thereore important to use high-quality

mineral insulating oil, since the superior

oxidation stability o the oil will limit the

amount o degradation products.

Due to their outstanding electrical prop-

erties and superior oxidation stability,

the Nynas Super Grade oils are consid-

ered by many transormer manuacturers

and utilities as the best insulating oil to

meet and exceed the strict requirements

o the HVDC units. HVDC equipment

worldwide relies on these oils to help

them perorm.

knowledgeHVDC

The nas Super Grade oils

are cosidered b a

trasorer auactur-

ers ad utilities as the best

isulatig oil or HVDC.


15/16

nynas

columnJean-Marie Tou

th ew.

We hve kw

r er h

ur reure

re rug u.

Ja-Ma TatSenior advisor, Nynas

notesof knowledge

PicTure The cowboy o the old American West, ridinacross vast prairies under an innite sky with the horiz

in the distance. His world is boundless, counted only in

riding. Wildlie and crystal-clear water are in abundanc

everything that he needs can be obtained through hard

Nature is king, he understands, but bountiul.

Now picture an astronaut. Her world is restricted to a

square eet where everything ood, water, even the air

breathes is subject to strict economics. Her lie depen

upon this limited space, and she cannot leave. Resource

scarce and everything on the spaceship must be recycle

reused or saved.

These stereotypes the cowboy in his boundless wor

the astronaut in her tightly closed cap

represent two completely diferent ou

on lie.

Our planet is not innite. It is like

spaceship. There is basically no exc

with the surrounding environment. A

resources have suraced. Many o them

coming to an end. It is time to start ec

mising, because we cannot leave. We need to master the

recycling, o using limited resources in an intelligent wa

we need to nd substitutes or non-renewable resource

This isnt news. We have known or years that our res

are running out. Now that time has almost come, and al

us individuals as well as companies and countries ha

make a choice between thinking like acowboy or an astronaut. Which do you

choose?

Cowboys& astronauts

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16/16

100% Cyan

100% Magenta

100% Yellow

100% Key

100% Easy handling

000% Sediment

000% Worrying about whether youllget a great oil or your inks. Restassured, you will (weve beendoing this or 30 years). We lovesatisfed customers as much asyou do.

www.nynas.com

100% Cyan

100% Magenta

100% Yellow

100% Key

100% Easy handling

000% Sediment

000% Worrying about whether youllget a great oil or your inks. Restassured, you will (weve beendoing this or 30 years). We lovesatisfed customers as much asyou do.

www.nynas.com

Date post:	03-Apr-2018
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Naphthenics Magazine Issue 3-2012

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