DAFTAR PUSTAKA. [1] -, L90 Line Current Differential System UR Series Instruction Manual rev. 6.0x, GE Digital Energy, Canada, 2015

DAFTAR PUSTAKA [1]

-, L90 Line Current Differential System UR Series Instruction Manual rev. 6.0x, GE Digital Energy, Canada, 2015.

[2]

-, SPLN T5.002-1:2010, Pola Proteksi Saluran Transmisi, Bagian 1: Tegangan Tinggi 66 kV dan 150 kV, Badan Penerbit PLN, Jakarta, 2010.

[3]

-, SPLN T5.002-2:2010, Pola Proteksi Saluran Transmisi, Bagian 2: Tegangan Ekstra Tinggi 275 kV dan 500 kV, Badan Penerbit PLN, Jakarta, 2010.

[4]

Bonar Pandjaitan, Praktik-praktik Proteksi Sistem Tenaga Listrik, CV Andi Offset, Yogyakarta, 2013.

[5]

Cekmas Cekdin, Taufik Barlian, Transmisi Daya Listrik, Penerbit Andi, Yogyakarta, 2013.

[6]

Edy Supriyadi, Sistem Pengaman Tenaga Listrik, Perbit Adi Cita, Yogyakarta, 1999.

[7]

Fakhrul Rozy, Analisa Sistem Proteksi Relay Line Current Differential 500 kV pada GI Gandul, Jakarta, 2012.

[8]

Irvan Affandi, Analisa Setting Relai Arus Lebih dan Relai Gangguan Tanah Pada Penyulang Sadewa di GI Cawang, Depok, 2009.

[9]

J. Schlabbach, Short-Circuit Current, The Institution of Engineering and Technology, United Kingdom, 2005

[10]

J. Lewis Blackburn and Thomas J. Domin, Protective Relaying Principles and Applications 3rd Edition, USA : Taylor & Francis Group, 2006

[11]

Muhammad Taqiyyuddin Alawiy, Proteksi Sistem Tenaga Listrik, Malang, 2006.

50 http://digilib.mercubuana.ac.id/

51

[12]

Pengujian Relai Dasar,Badan Penerbit PLN, PT PLN (Persero) Pusat Pendidikan dan Pelatihan Udiklat Bogor, Jakarta, 2010.

[13]

Proteksi dan Kontrol Penghantar, Badan Penerbit PLN, Jakarta, 2010.

http://digilib.mercubuana.ac.id/

LAMPIRAN

52 http://digilib.mercubuana.ac.id/

53

FOTO INSTALASI RELE GE UR L90


GE Digital Energy

L90 Line Current Differential System UR Series Instruction Manual L90 revision: 6.0x Manual P/N: 1601-0081-X3 (GEK-113624A)

831776A2.CDR

Markham, Ontario

LISTED IND.CONT. EQ. 52TL

G

650 Markland Street

ISO 9001

E

IN

GE Digital Energy

S T ER GI

ED

RE

E83849

M U LT I L

GE Multilin's Quality Management System is registered to ISO 9001:2008

Canada L6C 0M1 Tel: +1 905 927 7070 Fax: +1 905 927 5098

QMI # 005094 UL # A3775

Internet: http://www.GEDigitalEnergy.com

*1601-0081-X3* http://digilib.mercubuana.ac.id/

2.1 INTRODUCTION

2 PRODUCT DESCRIPTION

Table 2–1: ANSI DEVICE NUMBERS AND FUNCTIONS DEVICE NUMBER

2

FUNCTION

DEVICE NUMBER

FUNCTION

49

Thermal overload protection

67P

Phase directional overcurrent

50BF

Breaker failure

67_2

Negative-sequence directional overcurrent

50DD

Adaptive fault detector (sensitive current disturbance detector)

68

Power swing blocking

78

Out-of-step tripping

50G

Ground instantaneous overcurrent

79

Automatic recloser

50N

Neutral instantaneous overcurrent

81O

Overfrequency

50P

Phase instantaneous overcurrent

81R

Rate of change of frequency

50_2

Negative-sequence instantaneous overcurrent

81U

Underfrequency

51G

Ground time overcurrent

87L

Segregated line current differential

51N

Neutral time overcurrent

87LG

Ground line current differential

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Figure 2–1: SINGLE LINE DIAGRAM

2-2

L90 Line Current Differential System http://digilib.mercubuana.ac.id/

GE Multilin


2.1 INTRODUCTION

Table 2–2: OTHER DEVICE FUNCTIONS FUNCTION

FUNCTION

FUNCTION

Breaker Arcing Current (I2t)

Fault Locator

Open Pole Detector

Breaker Control

Fault Reporting

Oscillography

Breaker Flashover

FlexElements™ (8)

Pilot Scheme (POTT)

Broken Conductor Detection

FlexLogic™ Equations

Setting Groups (6)

Contact Inputs (up to 96)

IEC 61850 Communications (optional)

Stub Bus Synchrophasors

Contact Outputs (up to 64)

L90 Channel Tests

Control Pushbuttons

Line Pickup

Time Synchronization over SNTP

CT Failure Detector

Load Encroachment

Transducer Inputs/Outputs

Data Logger

Metering: Current, Voltage, Power, Energy, Frequency, Demand, Power Factor, 87L current, local and remote phasors

User Definable Displays User Programmable Pushbuttons

Direct Inputs (8 per L90 comms channel)

Modbus Communications

User Programmable Self-Tests

Disconnect Switches

Modbus User Map

Virtual Inputs (64)

Digital Counters (8) Digital Elements (48)

User Programmable LEDs

DNP 3.0 or IEC 60870-5-104 protocol

Non-Volatile Latches

Virtual Outputs (96)

Event Recorder

Non-Volatile Selector Switch

VT Fuse Failure

GE Multilin


2

2-3

2.1 INTRODUCTION

2 PRODUCT DESCRIPTION 2.1.2 FEATURES

LINE CURRENT DIFFERENTIAL:

2

•

Phase segregated, high-speed digital current differential system.

•

Overhead and underground AC transmission lines, series compensated lines.

•

Two-terminal and three-terminal line applications.

•

Zero-sequence removal for application on lines with tapped transformers connected in a grounded wye on the line side.

•

GE phaselets approach based on the Discrete Fourier Transform with 64 samples per cycle and transmitting two timestamped phaselets per cycle.

•

Adaptive restraint approach improving sensitivity and accuracy of fault sensing.

•

Increased security for trip decision using disturbance detector and trip output logic.

•

Continuous clock synchronization via the distributed synchronization technique.

•

Increased transient stability through DC decaying offset removal.

•

Accommodates up to five times CT ratio differences.

•

Peer-to-peer (master-master) architecture changing to master-slave via DTT (if channel fails) at 64 kbps.

•

Charging current compensation.

•

Interfaces direct fiber, multiplexed RS422 and G.703 connections with relay ID check.

•

Per-phase line differential protection direct transfer trip plus eight user-assigned pilot signals via the communications channel.

•

Secure 32-bit CRC protection against communications errors.

•

Channel asymmetry (up to 10 ms) compensation using GPS satellite-controlled clock.

BACKUP PROTECTION: •

DTT provision for pilot schemes.

•

Three zones of distance protection with POTT scheme, power swing blocking and out-of-step tripping, line pickup, and load encroachment.

•

Two-element time overcurrent and two-element instantaneous overcurrent directional phase overcurrent protection.

•

Two-element time overcurrent and two-element instantaneous overcurrent directional zero-sequence protection.

•

Two-element time overcurrent and two-element instantaneous overcurrent negative-sequence overcurrent protection.

•

Undervoltage and overvoltage protection.

ADDITIONAL PROTECTION: •

Breaker failure protection.

•

Stub bus protection.

•

VT and CT supervision.

•

GE Multilin sources approach allowing grouping of different CTs and VTs from multiple input channels.

•

Open pole detection.

•

Breaker trip coil supervision and seal-in of trip command.

•

FlexLogic™ allowing creation of user-defined distributed protection and control logic.

CONTROL: •

One and two breaker configuration for breaker-and-a-half and ring bus schemes, pushbutton control from the relay.

•

Auto-reclosing and synchrochecking.

•

Breaker arcing current.

2-4


GE Multilin


2.1 INTRODUCTION

MONITORING: •

Oscillography of current, voltage, FlexLogic™ operands, and digital signals (1 × 128 cycles to 31 × 8 cycles configurable).

•

Events recorder: 1024 events.

•

Fault locator.

METERING: •

Actual 87L remote phasors, differential current, channel delay, and channel asymmetry at all line terminals of line current differential protection.

•

Line current, voltage, real power, reactive power, apparent power, power factor, and frequency.

COMMUNICATIONS: •

Front panel RS232 port: 19.2 kbps.

•

One or two rear RS485 ports: up to 115 kbps.

•

10Base-F Ethernet port supporting the IEC 61850 protocol. 2.1.3 ORDERING

a) OVERVIEW The L90 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit and consists of the following modules: power supply, CPU, CT/VT, digital input and output, transducer input and output, and inter-relay communications. Each of these modules can be supplied in a number of configurations specified at the time of ordering. The information required to completely specify the relay is provided in the following tables (see chapter 3 for full details of relay modules). Order codes are subject to change without notice. CPU modules 9G, 9H, 9L, and 9M are obsolete. See http://www.gedigitalenergy.com/multilin/order.htm for the latest ordering options. NOTE

The order code structure is dependent on the mounting option (horizontal or vertical) and the type of CT/VT modules (regular CT/VT modules or the HardFiber modules). The order code options are described in the following sub-sections.

GE Multilin


2-5

2




PT PLN (PERSERO)

Doc. No.

P3BJB-TRS/04/05/2015/019

Cinere 16514 – Jakarta Selatan

Valid.

MEI 2015

PENYALURAN DAN PUSAT PENGATUR BEBAN JAWA BALI

DAFTAR SETELAN RELE PROTEKSI GI 150 KV INDOLIBERTY

1.

Proteksi : Penghantar 150 kV arah Konsumen

Jenis relai

:

Merek/Tipe relai LOKASI PROTEKSI L1, L2 L3, L4 Z1 Z11 Z21 Z0 CT Lokal CT Remote PT

: : : : : : : : : : : :

Line Current Differential Distance relay GE Multilin /L90 Indoliberty Konsumen 0.5 0.0777 0.0777 0.0777 0.2277 400 300 150

SCHEME POTT

:

DISABLED

L90 POWER SYSTEM 1 2 3 4 5 6

Number of Terminals Number of Channels Charging Current Compens. Pos Seq Cap React. (XC1) Zero Seq Cap React. (XC0) Zero Seq Current Rem.

2 1 Disabled 0.100 0.100 Disabled

, , +j +j +j +j / / KV /

0.5 0.2036 0.2036 0.2036 0.6108 1 1 100

km km Ω/km Ω/km Ω/km Ω/km Ampere Ampere Volt

7 8 9 10 11 12

Local Relay ID Terminal 1 ID Chan Asymmetry Comp Block GPS Time Ref Max Chan Asymmetry Round Trip Time Chang

1 2 OFF OFF 10.0 1.5

Enabled SRC 1 87L diff ch1 fail 0.2 pu 0.75 20 %

7 8 9 10 11 12

Restraint 2 Breakpoint DTT Key DTT Target Events

60 2.86 Enabled OFF Latched Enabled

1 (Enabled) 0 (SRC 1) 1-Pole 50DD SV OFF

6 7 8 9

Seal-In Seal-In Pickup Target Events

Disabled 0.2 pu Latched Enabled

kohms kohms

ms ms

CURRENT DIFFERENTIAL 1 2 3 4 5 6

Function Signal Source Block Pickup CT Tap 1 Restraint 1

%

pu

87L TRIP 1 2 3 4 5

Function Source Mode Supervision Force 3 Phase

PHASE DISTANCE PARAMETER Function Direction Shape Reach

1 2 3 4

: : : :

Hal.

Daftar Setelan Rele Proteksi

1/5

GI 150 KV Indoliberty

ZONE 1 Disabled Dibuat : DIN

ZONE 2 Enabled Forward Mho 0.042

ZONE 3 Disabled -

Diperiksa : TMY

Ω

Disetujui : SPK

Rev 00

RUANG LINGKUP SERTIFIKASI ISO 9001:2000 PENGEMBANGAN DAN PEMBINAAN INSTALASI PENYALURAN TENAGA LISTRIK http://digilib.mercubuana.ac.id/ SISTEM JAWA BALI DI PT PLN (PERSERO) P3B JAWA BALI

PT PLN (PERSERO)

Doc. No.

P3BJB-TRS/04/05/2015/019


Valid.

MEI 2015


DAFTAR SETELAN RELE PROTEKSI GI 150 KV INDOLIBERTY 5 6 7 8 9 10

RCA Comp Limit Dir RCA Dir Comp Limit Supervision Delay

: : : : : :

-

85 90 45 60 1.2 0.4

-

: : : : : : : : : : : : : : : : : :

ZONE 1 Disabled -

ZONE 2 Enabled Forward Quad 2.991 0.443 0 0 0.042 69.555 90 45 60 18.168 69.112 18.168 69.112 0.2 0.4

ZONE 3 Disabled -

Deg Deg Deg Deg Pu Sec

GROUND DISTANCE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

PARAMETER Function Direction Shape Z0/Z1 Mag Z0/Z1 Angle Z0M Z1 Mag Z0M Z1 Angle Reach RCA Comp Limit Dir RCA Dir Comp Limit Quad Right Blinder Quad Right Blinder RCA Quad Left Blinder Quad Left Blinder RCA Supervision Delay

LINE PICK UP (SOTF) 1 2 3 4

Function Phase IOC Line Pickup UV Pickup Line End Open Pickup Delay

Enabled 2 0.7 0.2

5 6 7

Line End Open Reset Delay OV Pickup Delay AR Coord Bypass

0.2 0.2 Enabled

POWER SWING ELEMENT 1 3

Function INN

SYNCHROCHECK 1 1 2 3 4 5 6 7

Function Block V1 Source V2 Source Max Volt Diff Max Angel Diff Max Freq Diff

pu pu sec

8 9 10 11

AR Coord Pickup Delay AR Coord Reset Delay Terminal Open Block

sec sec

12 13

Target Events

Enabled 20.187

2 4

SYNCHROCHECK 2

Enable Off SRC1 SRC2 6V 15 0 0.17 Hz

Hal.


2/5


FORBL Delay Pickup

1 2 3 4 5 6 7 Dibuat : DIN

Function Block V1 Source V2 Source Max Volt Diff Max Angel Diff Max Freq Diff

Diperiksa : TMY

Deg Deg Ω Deg Deg Deg Deg Ω Deg Ω Deg Pu Sec

0.045 sec 0.005 sec Status CB off SRC1 VT FUSE FAIL OP Latched Enabled

0.054 50 ms Enable Off SRC1 SRC2 6V 15 0 0.17 Hz Disetujui : SPK

Rev 00


PT PLN (PERSERO)

Doc. No.

P3BJB-TRS/04/05/2015/019


Valid.

MEI 2015


DAFTAR SETELAN RELE PROTEKSI GI 150 KV INDOLIBERTY 8 9 10 11 12 13 14

Dead Source Select Dead V1 Max Volt Dead V2 Max Volt Live V1 Min Volt Live V1 Min Volt Target Event

LOAD ENCROACHMENT 1 Function 2 Source 3 Min Volt 4 Reach 5 Angle

DV1 and LV2 0.2 pu 0.2 pu 0.9 pu 0.9 pu Self Reset Enable

8 9 10 11 12 13 14

Dead Source Select Dead V1 Max Volt Dead V2 Max Volt Live V1 Min Volt Live V1 Min Volt Target Event

DV2 and LV1 0.2 pu 0.2 pu 0.9 pu 0.9 pu Self Reset Enable

Enable SRC 1 0.250 20.187 30

6 7 8 9 10

Pickup Delay Reset Delay Block Target Events

0 0 OFF Disabled Enabled

AUTORECLOSER 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15 16 17

LINE 1 2 3

Function Mode Max Number Of Shots Block BKR1 Close Time BKR1 BKR Man Close Block Time Upon Manual Close 1 P Initiate 3 P Initiate 3 P TD Initiate Multi P Fault BKR 1 Pole Open BKR 3 Pole Open 3-P Dead Time 1 3-P Dead Time 2 Extend Dead T1 Dead T1 Exten

Enable 1 Pole 1 OFF 0.15 ON 10s

18 19 20 21 22 23 24

Reset Reset Time BKR Closed Block Pause Inc Seq Time Block BKR2

RESET OP 60 s CB CLOSE On AR Block On OFF 40 s OFF

AR INIT On OFF OFF OFF CB OPEN On OFF 1s 1.2 OFF 0.7 s

25 26 27 28 29 30 31 32 33 34

Close Time BKR2 Transfer 1 To 2 Breaker Closed

0.15 No No

BKR1 Fail Option BKR2 Fail Option 1-P Dead Time 1 BKR Sequence Transfer Time Event

Continue Continue 1s 1 4 Enable

Zero Seq (Z0) Angle Line Length Unit Line Length

69.55506 Km 0.5

Positive Seq (Z1) Mag Positive Seq (Z1) Angle Zero Seq (Z0) Mag

OSCILLOGRAPH

Number of Record Trigger mode Trigger position Trigger Source AC Input Waveform Digital Chanel 1 Digital Chanel 2 Digital Chanel 3 Digital Chanel 4 Digital Chanel 5

pu Ohm deg

0.108961 69.11161 0.325931

Ohm Deg Ohm

4 Automatic Overwrite 10 % START OSC On (VO16) 64 samples/cycle Start Z1 R On (VO23) Start Z1 S On (VO24) Start Z1 T On (VO25) Start Z2 R On (VO26) Start Z2 S On (VO27)

Hal.


3/5


Dibuat : DIN

4 5 6

Digital Chanel 44 Digital Chanel 46 Digital Chanel 47 Digital Chanel 48 Digital Chanel 49 Digital Chanel 50 Digital Chanel 51 Digital Chanel 52 Digital Chanel 53 Digital Chanel 54 Diperiksa : TMY

Sec Sec

Deg Km

OPEN POLE OP PHASE SELECT AG PHASE SELECT BG PHASE SELECT CG PHASE SELECT AB PHASE SELECT BC PHASE SELECT CA PHASE SELECT SLG PHASE SELECT MULTI-P PHASE SELECT 3P Disetujui : SPK

Rev 00


PT PLN (PERSERO)

Doc. No.

P3BJB-TRS/04/05/2015/019


Valid.

MEI 2015


DAFTAR SETELAN RELE PROTEKSI GI 150 KV INDOLIBERTY Digital Chanel 6 Digital Chanel 7 Digital Chanel 8 Digital Chanel 9 Digital Chanel 10 Digital Chanel 11 Digital Chanel 12 Digital Chanel 13 Digital Chanel 14 Digital Chanel 15 Digital Chanel 19 Digital Chanel 20 Digital Chanel 21 Digital Chanel 23 Digital Chanel 24 Digital Chanel 25 Digital Chanel 26 Digital Chanel 27 Digital Chanel 28 Digital Chanel 29 Digital Chanel 30 Digital Chanel 32 Digital Chanel 33 Digital Chanel 34 Digital Chanel 35 Digital Chanel 36 Digital Chanel 37 Digital Chanel 38 Digital Chanel 39 Digital Chanel 40 Digital Chanel 41 Digital Chanel 42 Digital Chanel 43

Start Z2 T On (VO28) Start Z3 R On (VO34) Start Z3 S On (VO35) Start Z3 T On (VO36) Trip Zone1 (VO19) Trip Zone2 (VO20) Trip Zone3 (VO21) SEND DIST On (VO8) REC DIST On(W1a) PUTT OP PH SELECT ABG On (VO29) PH SELECT BCG On (VO30) PH SELECT CAG On (VO31) LINE PICKUP OP POWER SWING BLOCK POWER SWING UN/BLOCK BLOK AR On (VO7) Ext Blk Dist On (W2a) ExtAR Recl A On (W3a) ExtAR Recl B On (W4a) Ext Ledl RST On (W5a) TRIP PHASE A TRIP PHASE B TRIP PHASE C TRIP 1-POLE TRIP 3-POLE OFF OFF OFF OFF OFF OFF OFF

Digital Chanel 55 Digital Chanel 56 Digital Chanel 57 Digital Chanel 58 Digital Chanel 59 Digital Chanel 60 Digital Chanel 61 Digital Chanel 62 Digital Chanel 63 Analog Chanel 1 Analog Chanel 2 Analog Chanel 3 Analog Chanel 4 Analog Chanel 5 Analog Chanel 6 Analog Chanel 7 Analog Chanel 8 Analog Chanel 9 Analog Chanel 10 Analog Chanel 11 Analog Chanel 12 Analog Chanel 13 Analog Chanel 14 Analog Chanel 15 Analog Chanel 16

PHASE SELECT VOID POWER SWING 50DD POWER SWING OUTER POWER SWING INNER POWER SWING TRIP OFF OFF OFF OFF SRC1 I0_MAG SRC1 I0_ANGLE SRC1 I1_MAG SRC1 I1_ANGLE SRC1 I2_MAG SRC1 I2_ANGLE SRC1 V0_MAG SRC1 V0_ANGLE SRC1 V1_MAG SRC1 V1_ANGLE SRC1 V2_MAG SRC1 V2_ANGLE Tracking Frequency OFF OFF OFF

Proteksi Cadangan : Penghantar 150 kV arah Konsumen JENIS RELAI OCR dan GFR sisi 150 kV

TIPE RELAI

SETELAN YANG DIUSULKAN ( nilai sekunder )

EVALUASI PLN P3B ( nilai sekunder ) CT Ratio : 800/1 09 Configuration Setting Group 1 Overcurent Earth Fault 1 Earth Fault 2 CB Fail Setting Values

GE F35

Enabled Enabled Enabled Disabled Disabled Secondary

0A CT Ratios Hal.


4/5


Dibuat : DIN

Diperiksa : TMY

Disetujui : SPK

Rev 00


PT PLN (PERSERO)

Doc. No.

P3BJB-TRS/04/05/2015/019


Valid.

MEI 2015


DAFTAR SETELAN RELE PROTEKSI GI 150 KV INDOLIBERTY Phase CT Primary Phase CT Sec’y E/F CT Primary E/F CT Secondary

400 A 1A 400 A 1A

Group 1 35 Group 1 Overcurrent 3501 I>1 Function 3502 I>1 Direction 3503 I>1 Current Set 3505 I>1 TMS 3508 I>1 tReset 3509 I>2 Function 3511 I>3 Status 3516 I>4 Status

IEC S Inverse Non-Directional 1.2 A (sec’y) 0.506 0s Disabled Disabled Disabled

38 Group 1 Earth Fault 1 3802 IN1>1 Function 3803 IN1>1 Direction 3804 IN1>1 Current Set 3806 IN1>1 TMS 3809 IN1>1 tReset 380A IN1>2 Function 3812 IN1>3 Status 3516 IN1>4 Status

JENIS RELAI Check synchronizing

TIPE RELAI

IEC S Inverse Non-Directional 0.2 A (sec’y) 0.77 0s Disabled Disabled Disabled

EVALUASI P3B ( nilai sekunder ) PT = 150 kV/100 V Vn = 57.7 V Using internal autoreclose

Check Synchronizing Settings Group A Power System Data 2 1103 Measure Full Scale Voltage100% Synchronism and Voltage Check 3501 25 Synchronism and Voltage Check 3502 Voltage threshold dead line / bus 3503 Voltage threshold live line / bus 3504 Maximum permissible voltage 3507 Maximum duration of synchronism-check 3510 Operating mode with MC 3511 Maximum voltage difference 3512 Maximum frequency difference 3513 Maximum angle difference

Hal.


5/5


Dibuat : DIN

Diperiksa : TMY

150 kV ON 20 V 90 V 110 V 0.5 s Without CB closing time 10 V 0.17 Hz 0 15

Disetujui : SPK

Rev 00














DAFTAR PUSTAKA. [1] -, L90 Line Current Differential System UR Series Instruction Manual rev. 6.0x, GE Digital Energy, Canada, 2015

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