Page

PagesGuangopolo II, Ecuador

Editor

083

Edition Status As Built

+

Date

Edition Date00CBA01PowerPS Overview

Protection and Measuring Scheme CCPStation Transformer

1

Revision

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Checked

8 93

830

085

4

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5301954

461180-CCPH.MeyerPowerES

Drawing Number:16.09.2014

Common Control Panel (CCP)H.Meyer

T.Lührs

25.11.2013

D 02.04.2014

V.Weiß

15.10.2014E

C

MAN Diesel & Turbo SEStadtbachstr. 186153 Augsburg/Germany

A.Stellmann

Active Energy

Frequency

Abbreviations

ST Station Transformer

Common Control PanelCCP

Voltage TransformerVT

Low VoltageLV

Genset Control PanelGCP

Medium VoltageMV

American National Standards InstituteANSI

Multifunctional Monitoring UnitMMU

Engine Auxiliary PanelEAP

Circuit BreakerCB

PLC Programmable Logic Control

CT Current Transformer

AI Analog Input

DI Digital input

DO Digital output

PB DP Process Field Bus - Decentral Peripherals

IEEE Institute of Electrical & Electronics Engineers, Inc.

ERP Engine Radiator Panel0,5FS5

3200A/5A10VA

MMU

59N

51

50

50N/51N

49

110VDC

Core 1: 5P20150A/1A

10VA

Core 2: 0,5FS5150A/1A

10VA

25 25A

LV Part

MV Part

PB DP

* Damping resistor required for Open Delta VT

StationTransformer CBOpen/Trip Loop

86

MV Busbar

External TripBreaker Failure50BF

Profibus DP Details in PLC Architecture Power PlantMeasuring Part

60FL60FL

OFF L1

L2L2L3

L3L1

V

13,8kV√3

110V√3

*

00BBA01

PROFIBUS DP

KV/kV Hz/Hz

Connectionto GCP 2

Connectionto GCP 3

24VDC-150

110V3

60FL 60FL

60FL 60FL

Connectionto GCP 1

60FL

MV Busbar Voltage forSUT Synchronization

AI

49

AI

ST MV CB OFF

DI

DO

Spare

ST MV CBExternal Trip by PLC

LV Busbar 00BFA01 LV Common Busbar 00BHA01

00BHT01

Feeder:EAP 1-3ERP 1-3

Feeder:General Consumers

UPSDC System

Fire Fighting PumpCAPCAPPCUPBAP

AI

60FL

24VDC-132

50BF

ST MV CB Closed

480V√3

110V√3

480V√3

110V√3

480V√3

110V√3

Details in Synchronization Scheme CCP

PROFIBUS DP

PROFIBUS DP

PROFIBUS DP

PROFIBUS DP

PROFIBUS DP

StationTransformer

00BHT02

MV Busbar 00BBA02

00BHT02GS200Station Transformer LV CB

syn.

00BHT02GS100Station Transformer MV CB

LV Busbar00BFB01

Feeder:EAP 4-6ERP 4-6

00BFB01GS001LV Busbar Coupler

RedundantProfibus

SingleProfibus

SingleProfibus

RedundantProfibus Uninterruptible Power SupplyUPS

Common Auxiliary PanelCAP

Common Auxiliary Panel PumphouseCAPP

Common Unloading PanelCUP

Boiler Auxiliary PanelBAP

SUT Step-Up Transformer

OFF L1

L2L2L3

L3L1

V

50BF Breaker failure protection

Residual voltage ground-fault protection59N

Instantaneous overcurrent50

Overcurrent with time delay51

Thermal overload protection49

Ground-fault current protection51N

25A Automatic Synchronization Unit

25 Synchronization or synchrocheck relay

50BF opens every Alternator CB connected to related MV Busbar(Details in Breaker Failure 50BF Scheme MV)

60FL Fuse failure monitor

Lockout relay86

ANSI-Codes according to IEEE C37

50N Instantaneous ground-fault current protection

Station TransformerDry Type2,5MVA

13,8kV/480Vuk=8%Dyn11

MMU Measuring

Protection RelayWatchdog

ST MV CB OFF

24VDC-123

ST LV CB OFF

Active Power

Reactive Power

Current

Voltage

Power Factor

Reactive Energy

110VDC

DO

86

1

50A/A

1

00BHT01GS100Station Transformer MV CB

+00BBA01

Tra

nsf

orm

er 1

Busb

ar

A1

A2

UndervoltageCoil

U<

+00BFA01

LVM

D B

usbar

1

-500F1Station Transformer

Protection Relay00BHY01EZ100

SIEMENSSIPROTEC 7SJ80

C3

C4

C5

C6

C7

C8

E8E10

E5E6

00BHT01GS110Earthing Switch

Ammeter L1

A

Ammeter L2

A

Ammeter L3

A

Ammeter L1-312P1

A

SurgeArrester

-318P1ST Multifunctional

Monitoring Unit

-306A1Syn. Check

Relay

Deif

HAS-111 -308A1Auto Syn.

Unit

WW

SPM-D10

E1E2

C9C11

C12C14

E3E4

+00BHT01

Stat

ion T

ransf

orm

er 1

+00CBA01.01

Com

mon

Con

trol

Pan

el (

CCP)

-308S1

Voltmeter-308P1

Class: 0,215VA

-X1

-304P3Synchrono

scope

-304P1Double

Voltmeter

-304P2Double

FrequencyMeter

Winding Temperature3xPT100

Θ

Class: 0,510VA

Ammeter L1

A

Ammeter L2

A

Ammeter L3

A

00BHT01GS200Station Transformer LV CB

syn.

Class: 0,510VA

+00BHA01

LVM

D C

omm

on B

usb

ar

-320B1Voltage Transducer

Gossen M.

SINEAXU553

00BFA01GS001LV Busbar Coupler

-318B1Voltage Transducer

Gossen M.

SINEAXU553

SIEMENSET200M

A1

A2

-310K5

2122

00BRV01GS001Blackstart DieselIncoming LV CB

-A100

SIEMENSET200M

+.05 +.02

Class: 0,510VA

-X1

-X1

-X1

-X1

-X1

+00BFB01

LVM

D B

usbar

2

+00BHT02

Stat

ion T

ransf

orm

er 2

+00BBA02

Tra

nsf

orm

er 2

Busb

ar

Voltmeter

2122

4344 1314

A1

A2

-258K2

A1

A2

TrippingCoil

A1

A2

-324K1

1314

+.02-320K1SCADA Mode

3334

4344

13142324

A1

A2

-258K4

21223132

A1

A2

UndervoltageCoil

U<

2324

-320K1SCADA Mode

3132

-230S1ST MV CB OFF

3132

-230S3ST LV CB OFF

Blackstart DieselIncoming Feeder