Delomatic 4 HYDRO HYDRO Control Concept / Features

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Delomatic 4 Hydro Concept DEIF Delomatic Hydro-concept.

DEIF is one of the leading suppliers of generator set controllers. Years of experience within this field has been integrated into our products for various applications including hydro applications.

The integrated controller for hydro applications has been based on our well proven platform calledDelomatic Advantage from experience:

Quality and functions approved by various Marine Classification companies. Where reliability is vital for daily operation.Installed in Harsh environments Flexible platform with regards to customers differentiated demands

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Delomatic 4 Hydro Concept (HW)A flexible robust modular HW concept:

Modular I/O Single module for standard I/O (Temp., analogue I/O, digital I/O) Only 3 types of modules necessary to build a complex control system PCM 4-3 combined power supply, main processor and communication module SCM 4-1 combined AC measuring, synchronising and protection module IOM 4-2 IO module for binary IOs, analogue IOs and temperature inputs Double-Euro DM 4 racks in 2 standard widths (42 and 60TE) Local or remote operation using standard PCs or Touch Panel PCs

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Delomatic 4 Hydro Concept (SW)A flexible SW-concept:

Modular sw-function which makes changes and correction more safe. Software handled by a team of experts in our competence center. Possible to choose between different options to adapt different applications

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Delomatic 4 Hydro Concept (Interfaces)USBOperatorpanelNote: Modems and ignition system are not Deif equipment

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Delomatic 4 Hydro, Control Features PCM 4-3: Combined power supply, main processor and communication module24 VDC power supplyWatchdog relay outputTTL interface to GSM modemTCP/IP interface to Ethernet(Modbus TCP/IP) and InternetUSB interface to operator interface (PC)Optional communication interfaces:

1 x ARCNET (internal communication)3 x CAN bus2 x RS485

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Delomatic 4 Hydro, Control Features SCM 4-1: Combined AC measuring, protection and synchronisation module3 x generator current(from 1 or 5 A CT)3 x generator voltage(3 or 4 wire, up to 690 V)3 x busbar/mains voltage(3 or 4 wire, up to 690 V)Breaker ON / OFFcommand relaysBreaker ON / OFFposition feedback relaysMeasurements:- Generator voltages three-phase L1, L2, L3, N- Mains voltages three-phase L1, L2, L3, N- Currents L1, L2, L3Active power per phase/total And moreProtections: Generator protections Mains protections - Vector jump - df/dt (R.O.C.O.F.)- And more

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Delomatic 4 Hydro, Control Features IOM 4-2: Combined DC analogue and digital I/O module6 x temperature inputs (Pt100 or NiCrNi)4 x 4-20 mA inputs4 x 4-20 mAor +/- 20 mA outputs12 x digital inputs10 x transistor(digital) outputs4 x digital inputs /pickup inputsTurbine control and monitoring: Fully automated start/stop Synchronization with voltage adjustment and time supervision Control of valves / nozzles Control of deflectors (if present). Water level dependent power production Bearing temperatures. Water inlet control (pressure, flow) Aux. equipment:- Prerun and Postrun of auxiliaries (e.g. hydraulic system) Support of a hardware safety chain with reset function Etc.

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Delomatic 4 Hydro, Control Features User interface: Standard panel PC- Display of all measurements as graphics and in numbers- Visualization of the states of the protections- Trending function- Logbooks with more than 200 entries with time stamps- Adjustment of parameters Multi-user function with standard hardware like touch screens or laptop computers for direct access (USB, TCP/IP) No expensive PC graphics software needed, only free of charge Deif Web Client.

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PLCauxiliarieslocal controlremote controlGPCsyncpowercos phiprotectionturbine controlbusThe typical design several separate devices

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PLCauxiliarieslocal controlremote controlGPCsyncpowercos phiprotectionturbine controlbusDelomatic4-GASOne compact controller : All you need for the entire hydro power stationThe integrated DEIF solution

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Delomatic 4 Hydro, Control Features Turbine valve control system: (Integrated in Delomatic) Main valve control Nozzle and deflector controls (Pelton turbine)Nozzles: Sequential activation / de-activation of nozzles

Deflectors: Activation /de-activation of nozzles in case of shutdown /reset.

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Delomatic 4 Hydro, Control Features Water level control, slow: (Integrated in Delomatic) Control of generator power dependent on water level in ponds/lakes

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Delomatic 4 Hydro, Control Features Water level control, fast: (Integrated in Delomatic) Control of level in intake well in river runoff applications (fixed water level) Level control carried out using a PID controller

River

Well

To turbine

Desired water level

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Delomatic 4 Hydro, Example of HMIControlled by DM-4 hydro: Heating up control Power ramp function for smooth start and stop Emission control (chose of type) Load reduction function due to receiver temperature and exhaust temperatures and others Analogue Power set-point Peak Shaving Heat-controlled operation CH4-value-controlled operation Gas level-or Gas pressure controlled operation

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BreakerRelaysDelomatic Hydro ControllerCurrent transformersOperator PanelSwitchboard overview (example) Delomatic Gas Generator section

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Delomatic application flow Delomatic Gas & Bio FuelRequest Single line diagram direct technical contactOffer Introduction priceOrder order acknowledgement terms of delivery installation documentationDelivery of Hardware(typically 3 weeks)Delivery of Software(typically 6-12 weeks)FAT, approvals(on request)Commissioning(on request)Spare parts(min. 10 years)General Idea:

Each Delomatic project has a unique project number (43xxxx) Each Delomatic project has a dedicated project managerTimeProject flow

ENDThank You for the attention

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