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Manuals and User Guides for Hitachi REC670. We have 1 Hitachi REC670 manual available for free PDF download: Commissioning Manual

Hitachi REC670 Commissioning Manual

Hitachi REC670 Commissioning Manual (242 pages)

Bay control

Brand: Hitachi | Category: Control Systems | Size: 4.06 MB

Table of Contents

Table of Contents
7
Introduction
17
This Manual
17
Intended Audience
17
Product Documentation
18
Product Documentation Set
18
Document Revision History
19
Related Documents
20
Document Symbols and Conventions
20
Symbols
20
Document Conventions
21
IEC 61850 Edition 1 / Edition 2 Mapping
21
Safety Information
25
Symbols on the Product
25
Warnings
25
Caution Signs
26
Note Signs
27
Available Functions
29
Main Protection Functions
29
Back-Up Protection Functions
29
Control and Monitoring Functions
31
Communication
39
Basic IED Functions
43
Starting up
45
Factory and Site Acceptance Testing
45
Commissioning Checklist
45
Checking the Power Supply
45
Energizing the IED
46
Checking the IED Operation
46
IED Start-Up Sequence
46
Setting up Communication between PCM600 and the IED
47
When IED Has Blank Front Panel
47
When IED Has Front Port with RJ-45
47
Writing an Application Configuration to the IED
51
Checking CT Circuits
51
Checking VT Circuits
52
Using the RTXP Test Switch
52
Checking the Binary Input/Output Circuits
53
Binary Input Circuits
53
Binary Output Circuits
53
Checking Optical Connections
53
Configuring the IED and Changing Settings
55
Overview
55
Configuring Analog CT Inputs
55
Supervision of Input/Output Modules
56
Establishing Connection and Verifying the SPA/IEC Communication
57
Entering Settings
57
Entering SPA Settings
57
Entering IEC Settings
57
Verifying the Communication
57
Verifying SPA Communication
58
Verifying IEC Communication
58
Fiber Optic Loop
58
Optical Budget Calculation for Serial Communication with SPA/IEC
59
Establishing Connection and Verifying the LON Communication
61
Communication Via the Rear Ports
61
LON Communication
61
The LON Protocol
62
Hardware and Software Modules
62
Optical Budget Calculation for Serial Communication with LON
63
Establishing Connection and Verifying the IEC 61850 Communication
65
Overview
65
Setting the Station Communication
65
Verifying the Communication
65
Establishing Connection and Verifying the IEEE C37.118/1344 Communication
67
Overview
67
Setting the PMU Station Communication (PMU Report)
67
Setting the PMU Station Communication (PMU Configuration)
67
Setting the TCP/UDP Client Communication
68
Verifying the Communication
71
Verifying the IEEE C37.118/1344 TCP Communication
71
Verifying the IEEE C37.118/1344 UDP Communication
77
Optical Budget Calculation for PMU - PDC Communication
78
Testing IED Operation
79
Preparing for Test
79
Requirements
79
Preparing the IED to Verify Settings
80
Activating the Test Mode
81
Preparing the Connection to the Test Equipment
81
Connecting the Test Equipment to the IED
82
Releasing the Function to be Tested
82
Verifying Analog Primary and Secondary Measurement
83
Testing the Protection Functionality
84
Forcing of Binary Input/Output Signals for Testing
84
Forcing Concept
84
How to Enable Forcing
85
Enable Forcing by Using LHMI
85
Enable Forcing Using TESTMODE Function Block
85
How to Change Binary Input/Output Signals Using Forcing
85
Forcing by Using LHMI
85
Forcing by Using PCM600
87
How to Undo Forcing Changes and Return the IED to Normal Operation
88
Undo Forcing by Using TESTMODE Component
89
Undo Forcing by Using LHMI
89
Undo Forcing by Using PCM600
89
Testing Functionality by Secondary Injection
91
Testing Disturbance Report
91
Introduction
91
Disturbance Report Settings
91
Disturbance Recorder (DR)
91
Event Recorder (ER) and Event List (EL)
92
Identifying the Function to Test in the Technical Reference Manual
92
Differential Protection
92
High Impedance Differential Protection HZPDIF
92
Verifying the Settings
92
Completing the Test
93
Current Protection
93
Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC
93
Measuring the Operate Limit of Set Values
93
Completing the Test
94
Directional Phase Overcurrent Protection, Four Steps OC4PTOC
94
Function Revision History
94
Verifying the Settings
94
Completing the Test
95
Instantaneous Residual Overcurrent Protection EFPIOC
95
Measuring the Operate Limit of Set Values
96
Completing the Test
96
Four Step Residual Overcurrent Protection, (Zero Sequence or Negative Sequence Directionality) EF4PTOC
96
Function Revision History
96
Four Step Directional Earth Fault Protection
97
Four Step Non-Directional Earth Fault Protection
97
Completing the Test
97
Four Step Negative Sequence Overcurrent Protection NS4PTOC
97
Function Revision History
98
Completing the Test
98
Sensitive Directional Residual Overcurrent and Power Protection SDEPSDE
99
Measuring the Operate and Time Limit for Set Values
99
Completing the Test
103
Thermal Overload Protection, One Time Constant, Celsius/Fahrenheit LCPTTR/LFPTTR
103
Measuring the Operate and Time Limit of Set Values
103
Completing the Test
104
Thermal Overload Protection, Two Time Constants TRPTTR
104
Checking Operate and Reset Values
104
Completing the Test
105
Breaker Failure Protection, Phase Segregated Activation and Output CCRBRF
105
Function Revision History
105
Checking the Phase Current Operate Value, IP
105
Checking the Residual (Earth Fault) Current Operate Value IN> Set below IP
106
Checking the Re-Trip and Back-Up Times
106
Verifying the Re-Trip Mode
106
Verifying the Back-Up Trip Mode
107
Verifying Instantaneous Back-Up Trip at CB Faulty Condition
107
Verifying the Case Functionmode = CB Pos
107
Verifying the Case Retripmode = Contact
108
Verifying the Casefunctionmode = Current or CB Pos
108
Verifying the External Start Signal Has Timed out
109
Verifying that Backup Signal Is Released When STALARM Is Reset
109
Test of Followstart&Mode Behaviour
109
Test of Followstart Behaviour
109
Completing the Test
109
Stub Protection STBPTOC
110
Function Revision History
110
Measuring the Operate Limit of Set Values
110
Completing the Test
110
Overcurrent Protection with Binary Release BRPTOC
111
Function Revision History
111
Measuring the Operate Limit of Set Values
111
Completing the Test
112
Pole Discordance Protection CCPDSC
112
Verifying the Settings
112
Directional Underpower Protection GUPPDUP
113
Verifying the Settings
113
Completing the Test
114
Directional Overpower Protection GOPPDOP
114
Verifying the Settings
114
Completing the Test
115
Broken Conductor Check BRCPTOC
115
Function Revision History
115
Measuring the Operate and Time Limit of Set Values
115
Completing the Test
116
Capacitor Bank Protection CBPGAPC
116
Verifying the Settings and Operation of the Function
116
Completing the Test
119
Voltage-Restrained Time Overcurrent Protection VRPVOC
119
Function Revision History
119
Verifying the Settings
120
Completing the Test
122
Average Power Transient Earth Fault Protection, APPTEF
123
Verifying the Signals and Settings
123
Completing the Test
126
Voltage Protection
126
Two Step Undervoltage Protection UV2PTUV
126
Verifying the Settings
126
Completing the Test
127
Two Step Overvoltage Protection OV2PTOV
127
Verifying the Settings
127
Extended Testing
128
Completing the Test
128
Two Step Residual Overvoltage Protection ROV2PTOV
128
Function Revision History
128
Verifying the Settings
129
Completing the Test
129
Voltage Differential Protection VDCPTOV
129
Function Revision History
130
Check of Undervoltage Levels
130
Check of Voltage Differential Trip and Alarm Levels
132
Check of Trip and Trip Reset Timers
133
Final Adjustment of Compensation for VT Ratio Differences
134
Completing the Test
134
Loss of Voltage Check LOVPTUV
134
Measuring the Operate Limit of Set Values
134
Completing the Test
135
Unbalance Protection
135
Shunt Capacitor Cascading Failure Protection SCCFPVOC
135
Function Revision History
135
Verifying the Signals and Settings
135
Completing the Test
137
Current Unbalance Protection of SCB, SCUCPTOC
137
Verifying the Signals and Settings
137
Completing the Test
141
Phase Voltage Differential Based Capacitor Bank Unbalanced Protection, SCPDPTOV
141
Verifying the Signals and Settings
141
Completing the Test
147
Voltage Unbalance Protection of Shunt Capacitor Bank, SCUVPTOV
147
Verifying the Signals and Settings
147
Completing the Test
149
Frequency Protection
149
Underfrequency Protection SAPTUF
149
Verifying the Settings
149
Completing the Test
150
Overfrequency Protection SAPTOF
150
Verifying the Settings
150
Completing the Test
151
Rate-Of-Change Frequency Protection SAPFRC
151
Verifying the Settings
151
Frequency Time Accumulation Protection Function FTAQFVR
151
Verifying the Settings
152
Completing the Test
153
Multipurpose Protection
153
Function Revision History
153
General Current and Voltage Protection CVGAPC
153
Built-In Overcurrent Feature (Non-Directional)
154
Overcurrent Feature with Current Restraint
154
Overcurrent Feature with Voltage Restraint
154
Overcurrent Feature with Directionality
155
Over/Undervoltage Feature
155
Completing the Test
155
Secondary System Supervision
156
Current Circuit Supervision CCSSPVC
156
Verifying the Settings
156
Completing the Test
156
Fuse Failure Supervision FUFSPVC
156
Checking that the Binary Inputs and Outputs Operate as Expected
156
Measuring the Operate Value for the Negative Sequence Function
157
Measuring the Operate Value for the Zero-Sequence Function
158
Measuring the Operate Value for the Dead Line Detection Function
158
Checking the Operation of the Du/Dt and DI/Dt Based Function
159
Completing the Test
159
Fuse Failure Supervision VDSPVC
159
Completing the Test
160
Voltage Based Delta Supervision DELVSPVC
160
Verifying the Signals and Settings
160
Completing the Test
161
Current Based Delta Supervision DELISPVC
161
Verifying the Signals and Settings
161
Completing the Test
162
Delta Supervision of Real Input DELSPVC
162
Verifying the Signals and Settings
162
Control
163
Synchrocheck, Energizing Check, and Synchronizing SESRSYN
163
Testing the Synchronizing Function
164
Testing the Synchrocheck Functionality
165
Testing the Energizing Check
167
Testing the Voltage Selection
168
Completing the Test
170
Autorecloser for 1/2/3-Phase Operation SMBRREC
170
Preparation of the Verification
172
Switching the Auto Recloser to on and off on and off
172
Verifying the Auto Recloser
173
Checking the Auto Reclosing Conditions
173
Completing the Test
175
Apparatus Control APC
175
Function Revision History
175
Voltage Control TR1ATCC, TR8ATCC, TCMYLTC, TCLYLTC
175
Secondary Test
177
Check the Activation of the Voltage Control Operation
177
Check the Normal Voltage Regulation Function
178
Check the Undervoltage Block Function
178
Check the Upper and Lower Busbar Voltage Limit
178
Check the Overcurrent Block Function
179
Single Transformer
179
Parallel Voltage Regulation
180
Completing the Test
183
Single Command, 16 Signals SINGLECMD
183
Interlocking
183
Scheme Communication
184
Scheme Communication Logic for Distance or Overcurrent Protection ZCPSCH
184
Function Revision History
184
Testing Permissive Underreaching
184
Testing Permissive Overreaching
185
Testing Blocking Scheme
185
Testing Delta Blocking Scheme
185
Checking of Unblocking Logic
186
Completing the Test
186
Current Reversal and Weak-End Infeed Logic for Distance Protection 3-Phase ZCRWPSCH
186
Function Revision History
186
Current Reversal Logic
187
Weak End Infeed Logic
187
Completing the Test
188
Local Acceleration Logic ZCLCPSCH
188
Verifying the Settings
188
Scheme Communication Logic for Residual Overcurrent Protection ECPSCH
189
Function Revision History
189
Testing the Directional Comparison Logic Function
189
Completing the Test
190
Current Reversal and Weak-End Infeed Logic for Residual Overcurrent Protection ECRWPSCH
190
Testing the Current Reversal Logic
191
Testing the Weak-End Infeed Logic
191
Completing the Test
192
Logic
192
Tripping Logic, Common 3-Phase Output SMPPTRC
192
Function Revision History
193
Phase Operating Mode
193
1Ph/3Ph Operating Mode
193
1Ph/2Ph/3Ph Operating Mode
194
Circuit Breaker Lockout
195
Completing the Test
195
Monitoring
195
Gas Medium Supervision SSIMG
195
Function Revision History
196
Testing the Gas Medium Supervision for Pressure Alarm and Pressure Lockout Conditions
196
Testing the Gas Medium Supervision for Temperature Alarm and Temperature
196
Lockout Conditions
196
Completing the Test
197
Liquid Medium Supervision SSIML
197
Function Revision History
197
Testing the Liquid Medium Supervision for Level Alarm and Level Lockout Conditions
197
Testing the Gas Medium Supervision for Temperature Alarm and Temperature Lockout Conditions
198
Completing the Test
198
Breaker Monitoring SSCBR
198
Verifying the Settings
198
Completing the Test
199
Event Function EVENT
200
Limit Counter L4UFCNT
200
Completing the Test
200
Estimation of Transformer Insulation Life LOLSPTR
200
Verifying the Signals and Settings
200
Completing the Test
201
Through Fault Monitoring PTRSTHR
201
Verifying the Signals and Settings
201
Completing the Test
202
Function Revision History
202
Current Harmonic Monitoring CHMMHAI
203
Verifying the Signals and Settings
203
Completing the Test
203
Function Revision History
204
Voltage Harmonic Monitoring VHMMHAI
204
Verifying the Signals and Settings
204
Completing the Test
204
Function Revision History
205
Fault Current and Voltage Monitoring Function FLTMMXU
205
Verifying the Settings
205
Completing the Test
205
Fault Locator LMBRFLO
205
Function Revision History
206
Verifying the Signals and Settings
206
Measuring the Operate Limit
206
Completing the Test
207
Metering
207
Pulse-Counter Logic PCFCNT
207
Function for Energy Calculation and Demand Handling ETPMMTR
207
Verifying the Settings
208
Completing the Test
209
Station Communication
209
Multiple Command and Transmit MULTICMDRCV / MULTICMDSND
209
Remote Communication
209
Binary Signal Transfer
209
Basic IED Functions
210
Parameter Setting Group Handling SETGRPS
210
Verifying the Settings
210
Completing the Test
210
Exit Test Mode
211
Primary Injection Testing
213
Transformer Voltage Control ATCC
213
Load Drop Compensation Function, LDC
213
Voltage Control of Parallel Transformers
214
Minimum Circulating Current (MCC) Method
215
Master Follower (MF) Method
216
Completing the Test
217
Commissioning and Maintenance of the Fault Clearing System
219
Commissioning Tests
219
Periodic Maintenance Tests
219
Visual Inspection
220
Maintenance Tests
220
Preparation
220
Recording
220
Secondary Injection
220
Alarm Test
220
Self Supervision Check
221
Trip Circuit Check
221
Measurement of Service Currents
221
Restoring
222
Troubleshooting
223
Checking the Self Supervision Signals
223
Checking the Self Supervision Function
223
Determine the Cause of an Internal Failure
223
Self Supervision HMI Data
223
General IED Status
223
Fault Tracing
224
Internal Fault Indications
224
Using Front-Connected PC
225
Diagnosing the IED Status Via the LHMI Hint Menu
226
Hardware Re-Configuration
229
Repair Instruction
230
Repair Support
231
Maintenance
231
Glossary
233

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