GE MiCOM P747 Agile Manual de usuario

GE Energy Connections

Grid Solutions

MiCOM P40 Agile

P747

Technical Manual

Busbar Protection IED

Hardware version: A

Software version: 2

Publication reference: P747-TM-EN-1.1

Contents

Chapter 1 Introduction 1

1 Chapter Overview 3

2 Foreword 4

2.1 Target Audience 4

2.2 Typographical Conventions 4

2.3 Nomenclature 4

2.4 Product Scope 5

3 Features and Functions 6

3.1 Protection Functions 6

3.2 Control Functions 6

3.3 Measurement Functions 6

3.4 Communication Functions 7

4 Compliance 8

5 Functional Overview 9

6 Ordering Options 10

Chapter 2 Safety Information 11

1 Chapter Overview 13

2 Health and Safety 14

3 Symbols 15

4 Installation, Commissioning and Servicing 16

4.1 Lifting Hazards 16

4.2 Electrical Hazards 16

4.3 UL/CSA/CUL Requirements 17

4.4 Fusing Requirements 17

4.5 Equipment Connections 18

4.6 Protection Class 1 Equipment Requirements 18

4.7 Pre-energization Checklist 19

4.8 Peripheral Circuitry 20

4.9 Upgrading/Servicing 20

5 Decommissioning and Disposal 21

Chapter 3 Hardware Design 23

1 Chapter Overview 25

2 Hardware Architecture 26

3 Mechanical Implementation 27

3.1 Housing Variants 27

3.2 List of Boards 28

4 Front Panel 29

4.1 Front Panel 29

4.1.1 Top compartment with hinged cover 30

4.1.2 Keypad 30

4.1.3 Liquid Crystal Display 30

4.1.4 Front Serial Port (SK1) 30

4.1.5 Front Parallel Port (SK2) 31

4.1.6 Fixed Function LEDs 31

4.1.7 Function Keys 32

4.1.8 Programable LEDs 32

5 Rear Panel 33

6 Boards and Modules 35

6.1 PCBs 35

6.2 Subassemblies 35

P747-TM-EN-1.1

6.3 Main Processor Board 36

6.4 Combined Coprocessor and Isolated Input Board 37

6.5 Power Supply Board 38

6.5.1 Watchdog 40

6.5.2 Rear Serial Port 41

6.6 Input Module - 2 Transformer Boards 42

6.6.1 Sigma-Delta Input Module Circuit Description 43

6.6.2 Transformer Board 45

6.6.3 Main Input Board 46

6.7 Standard Output Relay Board 47

6.8 IRIG-B Board 49

6.9 Fibre Optic Board 50

6.10 Rear Communication Board 51

6.11 Ethernet Board 52

6.12 Redundant Ethernet Board 53

Chapter 4 Configuration 55

1 Chapter Overview 57

2 Using the HMI Panel 58

2.1 Navigating the HMI Panel 59

2.2 Getting Started 59

2.3 Default Display 60

2.4 Default Display Navigation 61

2.5 Password Entry 61

2.6 Processing Alarms and Fault Records 62

2.7 Menu Structure 63

2.8 Changing the Settings 64

2.9 Direct Access (The Hotkey menu) 64

2.9.1 Setting Group Selection 65

2.9.2 Control Inputs 65

2.9.3 Circuit Breaker Control 66

2.10 Function Keys 66

3 Configuring the Data Protocols 68

3.1 Courier Configuration 68

3.2 DNP3 Configuration 70

3.2.1 DNP3 Configurator 71

3.3 IEC 60870-5-103 Configuration 71

3.4 MODBUS Configuration 73

3.5 IEC 61850 Configuration 74

3.5.1 IEC 61850 Configuration Banks 75

3.5.2 IEC 61850 Network Connectivity 75

4 Date and Time Configuration 76

4.1 Time Zone Compensation 76

4.2 Daylight Saving Time Compensation 76

5 Configuration Settings 78

5.1 System Data 78

5.2 Date and Time 83

5.3 General Configuration 84

5.4 Transformer Ratios 86

5.5 System Configuration 90

5.6 Security Configuration 95

Chapter 5 Protection Functions 97

1 Chapter Overview 99

2 Busbar Protection 100

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2.1 Unit Protection 100

2.2 Current Differential Protection Principles 100

2.3 Through Fault Stability 101

2.4 Bias Current Compensation 101

3 Busbar Multiple Tripping Criteria 103

3.1 Tripping Criteria DDBs 103

3.2 Topology Replica Function 104

3.3 Topology Replica Function DDBs 105

3.4 Zone Current Differential Elements 106

3.5 Check Zone 106

3.5.1 Check Zone Supervision 107

3.5.2 Auxiliary Contacts Discrepancy 107

3.6 Continuous Supervision of Current Circuits (Circuitry Fail) 107

3.7 Current Phase Comparison Check 108

3.8 Optional Voltage Criteria 109

3.9 Instantaneous or Delayed Tripping 109

3.10 Dead Zone (Blind Spot) Protection 109

3.11 Dead Zone (Blind Spot) Protection Logic 110

3.12 Dead Zone (Blind Spot) Protection DDBs 110

4 Circuit Breaker Fail Protection 111

4.1 Circuit Breaker Fail Implementation 111

4.2 Circuit Breaker Fail Logic 111

4.3 CB Fail Settings 113

4.4 CB Fail DDB signals 114

5 Backup Overcurrent Protection 116

5.1 Overcurrent 1 Settings 116

5.2 Overcurrent 2 Settings 121

5.3 Overcurrent DDB signals 133

6 Configuring the Busbar Protection 137

6.1 Example of Configuring the Busbar Protection 137

Chapter 6 Monitoring and Control 141

1 Chapter Overview 143

2 Event Records 144

2.1 Event Records Table 144

2.2 Event Types 151

2.2.1 Opto-input Events 152

2.2.2 Contact Events 152

2.2.3 Alarm Events 152

2.2.4 Fault Record Events 155

2.2.5 Maintenance Events 156

2.2.6 Protection Events 157

2.2.7 Security Events 157

2.2.8 Platform Events 158

2.3 View Records Column 158

3 Disturbance Recorder 161

4 Measurements 162

4.1 Measured Quantities 162

4.1.1 Measured and Calculated Currents 162

4.1.2 Measured and Calculated Voltages 162

4.1.3 Power and Energy Quantities 162

4.1.4 Demand Values 163

4.1.5 Frequency Measurements 163

4.1.6 Other Measurements 163

4.2 Measurement Setup 163

4.3 Measurement Tables 164

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4.4 Measurement Table 3 167

5 I/O Functions 168

5.1 Function Keys 168

5.1.1 Function Key DDB Signals 168

5.1.2 Function Key Settings 169

5.2 LEDs 169

5.2.1 Fixed Function LEDs 169

5.2.2 Programable LEDs 170

5.2.3 Function Key LEDs 170

5.2.4 Trip LED Logic 170

5.2.5 LED DDB Signals 170

5.2.6 LED Conditioners 172

5.3 Opto-inputs 172

5.3.1 Opto-input Configuration 172

5.3.2 Opto-input Labels 175

5.3.3 Opto-input DDB Signals 177

5.3.4 Enhanced Time Stamping 178

5.4 Output Relays 178

5.4.1 Output Relay Labels 178

5.4.2 Output Relay DDB Signals 180

5.4.3 Output Relay Conditioners 180

5.5 Control Inputs 180

5.5.1 Control Input Settings 180

5.5.2 Control Input Configuration 182

5.5.3 Control Input Labels 186

5.5.4 Control Input DDB Signals 186

6 Voltage Transformer Supervision 187

7 Trip Circuit Supervision 188

7.1 Trip Circuit Supervision Scheme 1 188

7.1.1 PSL for TCS Scheme 1 189

7.2 Trip Circuit Supervision Scheme 2 189

7.2.1 PSL for TCS Scheme 2 190

7.3 Trip Circuit Supervision Scheme 3 190

7.3.1 PSL for TCS Scheme 3 190

Chapter 7 SCADA Communications 191

1 Chapter Overview 193

2 Communication Interfaces 194

3 Serial Communication 195

3.1 EIA(RS)232 Bus 195

3.2 EIA(RS)485 Bus 195

3.2.1 EIA(RS)485 Biasing Requirements 196

3.3 K-Bus 196

4 Standard Ethernet Communication 198

5 Overview of Data Protocols 199

6 Courier 200

6.1 Physical Connection and Link Layer 200

6.2 Courier Database 200

6.3 Settings Categories 200

6.4 Setting Changes 200

6.5 Settings Transfer 201

6.6 Event Extraction 201

6.6.1 Automatic Event Record Extraction 201

6.6.2 Manual Event Record Extraction 201

6.7 Disturbance Record Extraction 202

6.8 Programmable Scheme Logic Settings 203

6.9 Time Synchronisation 203

Contents MiCOM P747

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6.10 Configuration 203

7 IEC 60870-5-103 204

7.1 Physical Connection and Link Layer 204

7.2 Initialisation 204

7.3 Time Synchronisation 205

7.4 Spontaneous Events 205

7.5 General Interrogation (GI) 205

7.6 Cyclic Measurements 205

7.7 Commands 205

7.8 Test Mode 205

7.9 Disturbance Records 205

7.10 Command/Monitor Blocking 206

7.11 Configuration 206

8 DNP 3.0 207

8.1 Physical Connection and Link Layer 207

8.2 Object 1 Binary Inputs 207

8.3 Object 10 Binary Outputs 207

8.4 Object 20 Binary Counters 208

8.5 Object 30 Analogue Input 208

8.6 Object 40 Analogue Output 209

8.7 Object 50 Time Synchronisation 209

8.8 Configuration 209

9 MODBUS 210

9.1 Physical Connection and Link Layer 210

9.2 MODBUS Functions 210

9.3 Response Codes 210

9.4 Register Mapping 211

9.5 Event Extraction 211

9.5.1 Automatic Event Record Extraction 211

9.5.2 Manual Event Record Extraction 212

9.5.3 Record Data 212

9.6 Disturbance Record Extraction 213

9.6.1 Manual Extraction Procedure 214

9.6.2 Automatic Extraction Procedure 215

9.6.3 Extracting the Disturbance Data 217

9.7 Setting Changes 220

9.8 Password Protection 220

9.9 Protection and Disturbance Recorder Settings 220

9.10 Time Synchronisation 221

9.11 Power and Energy Measurement Data Formats 222

10 IEC 61850 223

10.1 Benefits of IEC 61850 223

10.2 IEC 61850 Interoperability 223

10.3 The IEC 61850 Data Model 223

10.4 IEC 61850 in MiCOM IEDs 224

10.5 IEC 61850 Data Model Implementation 225

10.6 IEC 61850 Communication Services Implementation 225

10.7 IEC 61850 Peer-to-peer (GSSE) communications 225

10.8 Mapping GOOSE Messages to Virtual Inputs 226

10.8.1 IEC 61850 GOOSE Configuration 226

10.9 Ethernet Functionality 226

10.9.1 Ethernet Disconnection 226

10.9.2 Loss of Power 226

10.10 IEC 61850 Configurator Settings 226

11 Read Only Mode 229

11.1 IEC 60870-5-103 Protocol 229

11.2 Courier Protocol 229

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11.3 IEC 61850 Protocol 230

11.4 Read-Only Settings 230

11.5 Read-Only DDB Signals 230

12 Time Synchronisation 231

13 Demodulated IRIG-B 232

13.1 IRIG-B Implementation 232

14 SNTP 233

15 Time Synchronsiation using the Communication Protocols 234

16 Communication Settings 235

Chapter 8 Redundant Ethernet 239

1 Chapter Overview 241

2 Board Versions 242

3 Board Connections 243

4 Redundancy Protocols 244

4.1 Parallel Redundancy Protocol (PRP) 244

4.1.1 PRP Networks 244

4.1.2 Network Elements 244

4.2 Rapid Spanning Tree Protocol (RSTP) 246

4.3 Self-Healing Protocol (SHP) 247

4.4 Dual-Homing Protocol (DHP) 249

5 Generic Functions for Redundant Ethernet Boards 252

5.1 Forwarding 252

5.1.1 Priority Tagging 252

5.2 Simple Network Management Protocol (SNMP) 252

5.3 SNMP MIB Structure for RSTP, DHP and SHP 253

5.4 SNMP MIB Structure for PRP 254

5.5 Simple Network Time Protocol (SNTP) 257

6 Configuring IP Addresses 258

6.1 Configuring the IED IP Address 258

6.2 Configuring the Board IP Address 258

6.2.1 Configuring the First Two Octets of the Board IP Address 259

6.2.2 Configuring the Third Octet of the Board IP Address 259

6.2.3 Configuring the Last Octet of the Board IP Address 259

7 PRP Configurator 262

7.1 Connecting the IED to a PC 262

7.2 Installing the Configurator 262

7.3 Starting the Configurator 263

7.4 PRP Device Identification 263

7.5 PRP IP Address Configuration 263

7.6 SNTP IP Address Configuration 263

7.7 Check for Connected Equipment 263

7.8 PRP Configuration 264

7.9 Filtering Database 264

7.10 End of Session 264

8 RSTP Configurator 265

8.1 Connecting the IED to a PC 265

8.2 Installing the Configurator 265

8.3 Starting the Configurator 266

8.4 RSTP Device Identification 266

8.5 RSTP IP Address Configuration 266

8.6 SNTP IP Address Configuration 266

8.7 Check for Connected Equipment 267

8.8 RSTP Configuration 267

8.8.1 Bridge parameters 267

8.8.2 Port Parameters 267

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8.8.3 Port States 268

8.9 End of Session 268

9 Switch Manager 269

9.1 Installation 269

9.2 Setup 270

9.3 Network Setup 270

9.4 Bandwidth Used 270

9.5 Reset Counters 270

9.6 Check for Connected Equipment 271

9.7 Mirroring Function 271

9.8 Ports On/Off 271

9.9 VLAN 271

9.10 End of Session 272

Chapter 9 Cyber-Security 273

1 Overview 275

2 The Need for Cyber-Security 276

3 Standards 277

3.1 NERC Compliance 277

3.1.1 CIP 002 278

3.1.2 CIP 003 278

3.1.3 CIP 004 278

3.1.4 CIP 005 278

3.1.5 CIP 006 278

3.1.6 CIP 007 279

3.1.7 CIP 008 279

3.1.8 CIP 009 279

3.2 IEEE 1686-2007 279

4 Cyber-Security Implementation 281

4.1 NERC-Compliant Display 281

4.2 Four-level Access 282

4.2.1 Blank Passwords 283

4.2.2 Password Rules 283

4.2.3 Access Level DDBs 284

4.3 Enhanced Password Security 284

4.3.1 Password Strengthening 284

4.3.2 Password Validation 284

4.3.3 Password Blocking 285

4.4 Password Recovery 286

4.4.1 Password Recovery 286

4.4.2 Password Encryption 287

4.5 Disabling Physical Ports 287

4.6 Disabling Logical Ports 287

4.7 Security Events Management 288

4.8 Logging Out 290

5 Cyber-Security Settings 291

Chapter 10 Settings Application Software 293

1 Introduction to the Settings Application Software 295

1.1 Getting Started 295

1.1.1 Quick System Guide 296

1.1.2 Download Data Models 297

1.1.3 Set Up a System 297

1.1.4 Connect to an IED Front Port 297

1.1.5 Connect to an IED in a System 297

1.1.6 Send Settings to a Device 297

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1.1.7 Extract Settings From a Device 297

1.1.8 Extract a PSL File From a Device 297

1.1.9 Extract a DNP3 File From a Device 298

1.1.10 Extract an Events File From a Device 298

1.1.11 Extract a Disturbance Record From a Device 298

1.2 PSL Editor 298

1.3 IEC 61850 Configurator 298

1.4 DNP3 Configurator 298

1.5 Curve Tool 299

1.6 S&R Courier 299

1.7 AEDR2 299

1.8 WinAEDR2 299

1.9 Wavewin 299

1.10 Device (Menu) Text Editor 300

1.11 Event Viewer 300

1.12 GOOSE Editor 300

1.13 PRP Configurator 300

1.14 RSTP Configurator 300

1.15 Switch Manager 301

Chapter 11 Busbar Commissioning Tool 303

1 P747 Busbar Commissioning Tool (Remote HMI) 305

2 Scheme Editor 306

2.1 Connections 306

2.1.1 Manual Connections 306

2.1.2 Automatic Connections 306

2.1.3 Remove Connection 307

2.2 Scheme Elements 307

2.2.1 Add Elements to a Scheme 307

2.2.2 Remove an Element 307

2.2.3 Group Elements in a Scheme 307

2.2.4 Rotate Elements in a Group 307

2.3 Working with Text on the Scheme 307

2.3.1 Add a Label to an Element 308

2.3.2 Remove a Label From an Element 308

2.3.3 Change an Element's Label 308

2.3.4 Add or Remove Free Text 308

2.3.5 Validate a Scheme 308

3 Protection Data Monitor 309

3.1 Connect to the IED 309

3.1.1 Polling Timer 309

3.1.2 Read IED Data 309

3.1.3 Measurements Data 309

Chapter 12 Scheme Logic 311

1 Chapter Overview 313

2 Introduction to the Scheme Logic 314

3 Fixed Scheme Logic 316

3.1 Any Start Logic 317

3.2 VTS Acceleration Indication Logic 318

3.3 CB Fail SEF Protection Logic 318

3.4 CB Fail Non Current Protection Logic 319

3.5 Composite Earth Fault Start Logic 320

3.6 Any Trip Logic 320

3.7 SEF Any Start Logic 320

4 Programmable Scheme Logic 321

Contents MiCOM P747

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