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Protection Device
REQ650
ABB REQ650 User Manual
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2.3.3
Line
bay
in
a
high
impedance
earthed
network,
connected
to
single busbar switchyard
IEC10000135 V1 EN
Figure 6:
Line bay in a high impedance earthed network
REQ650
has
a
number
of
back-up
protection
functions.
In
addition
to
this,
three-phase
trip and autoreclosing is available for REQ650 A01 and single-phase trip and
autoreclosing is available for REQ650 A11.
1MRK 505 291-UEN A
Section 2
Application
33
Application manual
38
40
Table of Contents
Default Chapter
7
Table of Contents
7
Section 1 Introduction
21
This Manual
21
Intended Audience
21
Product Documentation
22
Product Documentation Set
22
Document Revision History
23
Related Documents
23
Symbols and Conventions
24
Symbols
24
Document Conventions
25
Section 2 Application
27
REQ650 Application
27
Available Functions
31
Back-Up Protection Functions
31
Control and Monitoring Functions
32
Station Communication
35
Basic IED Functions
37
REQ650 Application Examples
37
Adaptation to Different Applications
37
Line Bay in a Solidly Earthed Network, Connected to Single Busbar Switchyard
38
Line Bay in a High Impedance Earthed Network, Connected to Single Busbar Switchyard
39
Line Bay in a Solidly Earthed Network, Connected to Double Busbar Switchyard
40
Line Bay in a High Impedance Earthed Network, Connected to Double Busbar Switchyard
41
Functionality Table
41
Transformer Bay in a Solidly Earthed Network, Connected to Single Busbar Switchyard
44
Transformer Bay in a Solidly Earthed Network, Connected to Double Busbar Switchyard
45
Transformer Bay in a High Impedance Earthed Network, Connected to Single Busbar Switchyard
46
Functionality Table
46
Section 3 REQ650 Setting Examples
49
Setting Example for a Line Bay with Backup Protection Unit REQ650 A01
49
Calculating Settings for Analogue TRM Inputs 4I 1I 5U
51
Preprocessing Blocks (SMAI)
51
Calculating Settings for Global Base Values for Setting Function GBSVAL
52
Calculating Settings for Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC
52
Calculating General Settings
53
Calculating Settings for Four Step Phase Overcurrent Protection 3-Phase Output I> OC4PTOC
53
Calculating Settings for Step 1
53
Calculating Settings for Step 2
55
Calculating Settings for Step 3
57
Calculating Settings for Instantaneous Residual Overcurrent Protection EFPIOC
58
Calculating General Settings
59
Calculating Settings for Four Step Residual Overcurrent Protection 3I0> EF4PTOC
59
Calculating Settings for Step 1
59
Calculating Settings for Step 2
61
Calculating Settings for Step 3
63
Calculating Settings for Breaker Failure Protection 3-Phase Activation and Output CCRBRF
64
Calculating Settings for Pole Discordance Protection CCRPLD
65
Section 4 Analog Inputs
67
Introduction
67
Setting Guidelines
67
Setting of the Phase Reference Channel
67
Relationships between Setting Parameter Base Current, CT Rated Primary Current and Minimum Pickup of a Protection IED
68
Setting of Current Channels
68
Example 1
69
Example 2
70
Examples on How to Connect, Configure and Set CT Inputs for most Commonly Used CT Connections
71
Example on How to Connect a Star Connected Three-Phase CT Set to the IED
72
Example How to Connect Single-Phase CT to the IED
75
Example
77
Examples How to Connect, Configure and Set VT Inputs for most Commonly Used VT Connections
77
Setting of Voltage Channels
77
Examples on How to Connect a Three Phase-To-Earth Connected VT to the IED
78
Example on How to Connect a Phase-To-Phase Connected VT to the IED
80
Section 5 Local Human-Machine Interface
83
Local HMI
83
Display
83
Leds
85
Keypad
85
Local HMI Functionality
86
Protection and Alarm Indication
86
Front Communication
88
Parameter Management
88
Section 6 Current Protection
91
Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC
91
Identification
91
Application
91
Setting Guidelines
92
Meshed Network Without Parallel Line
92
Meshed Network with Parallel Line
94
Instantaneous Phase Overcurrent Protection Phase Segregated Output SPTPIOC
96
Identification
96
Application
96
Setting Guidelines
96
Meshed Network Without Parallel Line
97
Meshed Network with Parallel Line
99
Four Step Phase Overcurrent Protection 3-Phase Output OC4PTOC
100
Identification
100
Application
100
Setting Guidelines
101
Settings for Steps 1 to 4
103
2Nd Harmonic Restrain
104
Four Step Phase Overcurrent Protection Phase Segregated Output OC4SPTOC
110
Identification
110
Application
110
Setting Guidelines
111
Settings for Steps 1 to 4
112
2Nd Harmonic Restrain
114
Example
117
Instantaneous Residual Overcurrent Protection EFPIOC
119
Identification
119
Application
119
Setting Guidelines
119
Four Step Residual Overcurrent Protection, Zero, Negative Sequence Direction EF4PTOC
121
Identification
122
Application
122
Setting Guidelines
124
Settings for Steps 1 and 4
124
Common Settings for All Steps
126
2Nd Harmonic Restrain
127
Sensitive Directional Residual Overcurrent and Power Protection SDEPSDE
128
Identification
128
Application
128
Setting Guidelines
129
Thermal Overload Protection, One Time Constant Celsius/Fahrenheit LCPTTR/LFPTTR
137
Identification
137
Application
137
Setting Guidelines
138
Breaker Failure Protection 3-Phase Activation and Output CCRBRF
139
Identification
139
Application
139
Setting Guidelines
140
Breaker Failure Protection Phase Segregated Activation and Output CSPRBRF
142
Identification
142
Application
142
Setting Guidelines
143
Stub Protection STBPTOC
146
Identification
146
Application
146
Setting Guidelines
146
Pole Discordance Protection CCRPLD
147
Identification
147
Application
147
Setting Guidelines
148
Broken Conductor Check BRCPTOC
148
Identification
148
Application
148
Setting Guidelines
149
Directional Over-/Under-Power Protection GOPPDOP/GUPPDUP
149
Application
149
Directional Overpower Protection GOPPDOP
151
Identification
151
Setting Guidelines
151
Directional Underpower Protection GUPPDUP
155
Identification
155
Setting Guidelines
155
Negative Sequence Based Overcurrent Function DNSPTOC
158
Identification
158
Application
158
Setting Guidelines
158
Section 7 Voltage Protection
161
Two Step Undervoltage Protection UV2PTUV
161
Identification
161
Application
161
Setting Guidelines
162
Backup Protection for Power System Faults
162
Disconnected Equipment Detection
162
Equipment Protection, such as for Motors and Generators
162
Power Supply Quality
162
Voltage Instability Mitigation
162
Settings for Two Step Undervoltage Protection
163
Two Step Overvoltage Protection OV2PTOV
164
Identification
164
Application
164
Setting Guidelines
165
Two Step Residual Overvoltage Protection ROV2PTOV
167
Identification
167
Application
167
Setting Guidelines
168
High Impedance Earthed Systems
168
Power Supply Quality
168
Direct Earthed System
169
Settings for Two Step Residual Overvoltage Protection
170
Loss of Voltage Check LOVPTUV
171
Identification
171
Application
171
Setting Guidelines
172
Advanced Users Settings
172
Section 8 Frequency Protection
173
Underfrequency Protection SAPTUF
173
Identification
173
Application
173
Setting Guidelines
173
Overfrequency Protection SAPTOF
174
Identification
174
Application
174
Setting Guidelines
175
Rate-Of-Change Frequency Protection SAPFRC
175
Application
176
Identification
176
Setting Guidelines
176
Section 9 Secondary System Supervision
179
Current Circuit Supervision CCSRDIF
179
Identification
179
Application
179
Setting Guidelines
179
Fuse Failure Supervision SDDRFUF
180
Application
180
Identification
180
General
181
Setting Guidelines
181
Setting of Common Parameters
181
Negative Sequence Based
182
Delta U and Delta I
183
Zero Sequence Based
183
Dead Line Detection
184
Breaker Close/Trip Circuit Monitoring TCSSCBR
184
Identification
184
Application
185
Section 10 Control
189
Synchrocheck, Energizing Check, and Synchronizing SESRSYN
189
Identification
189
Application
189
Synchronizing
189
Synchrocheck
190
Energizing Check
192
Voltage Selection
193
External Fuse Failure
194
Application Examples
195
Single Circuit Breaker with Single Busbar
196
Single Circuit Breaker with Double Busbar, External Voltage Selection
197
Setting Guidelines
198
Single Circuit Breaker with Double Busbar, Internal Voltage Selection
198
Autorecloser for 3-Phase Operation SMBRREC
203
Identification
203
Application
203
Auto-Reclosing Operation off and on
206
Start Auto-Reclosing and Conditions for Start of a Reclosing Cycle
206
Start Auto-Reclosing from CB Open Information
206
3-Phase Reclosing, One to Five Shots According to Setting
207
Blocking of the Autorecloser
207
Control of the Auto-Reclosing Open Time
207
Long Trip Signal
207
Maximum Number of Reclosing Shots
207
Noofshots
207
Lock-Out Initiation
208
Permanent Fault and Reclosing Unsuccessful Signal
208
Reclosing Reclaim Timer
208
Transient Fault
208
Automatic Continuation of the Reclosing Sequence
210
Thermal Overload Protection Holding the Auto-Reclosing Function Back
210
Setting Guidelines
210
Configuration
210
Auto-Recloser Parameter Settings
214
Autorecloser for 1/3-Phase Operation STBRREC
217
Identification
217
Application
217
Auto-Reclosing Operation off and on
221
Start Auto-Reclosing and Conditions for Start of a Reclosing Cycle
221
Start Auto-Reclosing from CB Open Information
221
Blocking of the Autorecloser
222
Control of the Auto-Reclosing Open Time for Shot 1
222
Long Trip Signal
222
Reclosing Programs
222
3-Phase Reclosing, One to Five Shots According to Setting Noofshots
223
Firstshot=1Ph 1-Phase Reclosing in the First Shot
223
Firstshot=3Ph (Normal Setting for a Single 3 Phase Shot)
223
Evolving Fault
224
Firstshot=1Ph + 1*2/3Ph 1-Phase, 2-Phase or 3-Phase Reclosing in the First Shot
224
Firstshot=1Ph + 1*3Ph 1-Phase or 3-Phase Reclosing in the First Shot
224
Lock-Out Initiation
225
Permanent Fault and Reclosing Unsuccessful Signal
225
Reclosing Reclaim Timer
225
Transient Fault
225
Automatic Continuation of the Reclosing Sequence
227
Thermal Overload Protection Holding the Auto-Reclosing Function Back
227
Setting Guidelines
227
Configuration
227
Recommendations for Input Signals
227
STBRREC- Auto-Recloser Parameter Settings
231
Apparatus Control
234
Identification
234
Application
234
Interaction between Modules
239
Setting Guidelines
241
Bay Control (QCBAY)
242
Switch Controller (SCSWI)
242
Interlocking
243
Identification
243
Application
243
Configuration Guidelines
244
Interlocking for Busbar Earthing Switch BB_ES
244
Interlocking for Bus-Section Breaker A1A2_BS
245
Interlocking for Bus-Section Disconnector A1A2_DC
245
Interlocking for Bus-Coupler Bay ABC_BC
245
Interlocking for 1 1/2 CB BH
245
Interlocking for Double CB Bay DB
245
Interlocking for Line Bay ABC_LINE
245
Interlocking for Transformer Bay AB_TRAFO
245
Logic Rotating Switch for Function Selection and LHMI Presentation SLGGIO
245
Identification
245
Application
245
Setting Guidelines
246
Selector Mini Switch VSGGIO
246
Identification
246
Application
247
Setting Guidelines
247
IEC61850 Generic Communication I/O Functions DPGGIO
248
Identification
248
Application
248
Setting Guidelines
248
Single Point Generic Control 8 Signals SPC8GGIO
248
Setting Guidelines
249
Automation Bits AUTOBITS
249
Identification
249
Application
249
Setting Guidelines
250
Section 11 Logic
251
Tripping Logic Common 3-Phase Output SMPPTRC
251
Identification
251
Application
251
Three-Phase Tripping
251
Blocking of the Function Block
252
Lock-Out
252
Setting Guidelines
252
Tripping Logic Phase Segregated Output SPTPTRC
253
Identification
253
Application
253
Single- And/Or Three-Phase Tripping
254
Blocking of the Function Block
255
Lock out
255
Setting Guidelines
255
Trip Matrix Logic TMAGGIO
256
Identification
256
Application
256
Setting Guidelines
256
Configurable Logic Blocks
257
Identification
257
Application
258
Configuration
258
Fixed Signals FXDSIGN
259
Identification
259
Application
259
Boolean 16 to Integer Conversion B16I
260
Identification
260
Application
261
Setting Guidelines
261
Boolean 16 to Integer Conversion with Logic Node Representation B16IFCVI
261
Identification
261
Integer to Boolean 16 Conversion IB16A
261
Application
262
Setting Guidelines
262
Integer to Boolean 16 Conversion with Logic Node Representation IB16FCVB
262
Identification
262
Settings
262
Elapsed Time Integrator with Limit Transgression and Overflow Supervision TEIGGIO
263
Application
263
Identification
263
Setting Guidelines
263
Section 12 Monitoring
265
IEC61850 Generic Communication I/O Functions SPGGIO
265
Identification
265
Application
265
Setting Guidelines
265
IEC61850 Generic Communication I/O Functions 16 Inputs
265
Sp16Ggio
265
Setting Guidelines
266
IEC61850 Generic Communication I/O Functions MVGGIO
266
Application
266
Identification
266
Measurements
267
Application
267
Identification
267
Setting Guidelines
269
Measurement Function Application for a 110Kv OHL
272
Setting Examples
272
Event Counter CNTGGIO
275
Application
275
Identification
275
Setting Guidelines
275
Limit Counter L4UFCNT
275
Function Description
275
Setting Guidelines
276
Disturbance Report
276
Application
276
Identification
276
Setting Guidelines
277
Analog Input Signals
280
Binary Input Signals
280
Consideration
281
Sub-Function Parameters
281
Measured Value Expander Block MVEXP
282
Identification
282
Application
282
Setting Guidelines
283
Station Battery Supervision SPVNZBAT
283
Identification
283
Application
283
Insulation Gas Monitoring Function SSIMG
284
Identification
284
Application
284
Insulation Liquid Monitoring Function SSIML
284
Circuit Breaker Condition Monitoring SSCBR
284
Application
285
Section 13 Metering
289
Pulse Counter PCGGIO
289
Identification
289
Application
289
Setting Guidelines
289
Energy Calculation and Demand Handling EPTMMTR
290
Identification
290
Application
290
Setting Guidelines
291
Section 14 Station Communication
293
IEC61850-8-1 Communication Protocol
293
Identification
293
Application
293
Horizontal Communication Via GOOSE
295
Setting Guidelines
297
DNP3 Protocol
297
IEC 60870-5-103 Communication Protocol
298
IEC 61850-8-1 Redundant Station Bus Communication
298
Application
298
Setting Guidelines
299
Section 15 Basic IED Functions
303
Self Supervision with Internal Event List
303
Identification
303
Application
303
Time Synchronization
304
Identification
304
Application
304
Setting Guidelines
305
Parameter Setting Group Handling
307
Identification
307
Application
307
Setting Guidelines
308
Test Mode Functionality TESTMODE
308
Identification
308
Application
308
Change Lock CHNGLCK
309
Identification
309
Application
309
Setting Guidelines
310
IED Identifiers TERMINALID
310
Identification
310
Application
310
Customer Specific Settings
310
Product Information PRODINF
310
Application
311
Factory Defined Settings
311
Primary System Values PRIMVAL
312
Identification
312
Application
312
Signal Matrix for Analog Inputs SMAI
312
Setting Guidelines
313
Summation Block 3 Phase 3PHSUM
315
Identification
315
Application
316
Setting Guidelines
316
Global Base Values GBASVAL
316
Identification
316
Setting Guidelines
317
Authority Check ATHCHCK
317
Identification
317
Application
317
Authorization Handling in the IED
318
Authority Status ATHSTAT
319
Identification
319
Application
319
Denial of Service
320
Identification
320
Application
320
Setting Guidelines
320
Section 16 Requirements
321
Current Transformer Requirements
321
Current Transformer Classification
321
Conditions
322
Fault Current
322
Secondary Wire Resistance and Additional Load
323
General Current Transformer Requirements
323
Rated Equivalent Secondary E.M.f. Requirements
324
Breaker Failure Protection
324
Non-Directional Instantaneous and Definitive Time, Phase and Residual Overcurrent Protection
324
Non-Directional Inverse Time Delayed Phase and Residual Overcurrent Protection
325
Directional Phase and Residual Overcurrent Protection
326
Current Transformer Requirements for Cts According to Other Standards
326
Current Transformers According to ANSI/IEEE
327
Current Transformers According to IEC 61869-2, Class P, PR321
327
Current Transformers According to IEC 61869-2, Class PX, PXR (and Old IEC 60044-6, Class TPS and Old British Standard, Class X)
327
Voltage Transformer Requirements
328
SNTP Server Requirements
329
Section 17 Glossary
331
Other manuals for ABB REQ650
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Commissioning Manual
150 pages
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ABB REQ650 Specifications
General
Brand
ABB
Model
REQ650
Category
Protection Device
Language
English
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