Alstom MiCOM P846 Line Detection Relay Manuals

Manuals and User Guides for Alstom MiCOM P846 Line Detection Relay. We have 1 Alstom MiCOM P846 Line Detection Relay manual available for free PDF download: Technical Manual

Alstom MiCOM P846 Technical Manual

Alstom MiCOM P846 Technical Manual (298 pages)

Open Line Detection Relay

Brand: Alstom | Category: Relays | Size: 4 MB

Table of Contents

Section 1

7
- Table of Contents
  7
- Introduction
  9
- Health and Safety
  9
- Symbols and Labels on the Equipment
  10
- Symbols
  10
- Labels
  10
- Installing, Commissioning and Servicing
  10
- Commissioning and Disposal
  13
- Environment
  14
- Installation Category
  14
- Protective Class
  14
- Technical Specifications for Safety
  14
- Protective Fuse Rating
  14
Section 2

17
- Micom Documentation Structure
  19
- Introduction to Micom
  21
- Functional Overview
  22
- Product Scope
  22
- Ordering Options
  24
Section 3

39
- Front Panel
  41
- Getting Started
  41
- Introduction to the Relay
  41
- User Interfaces and Menu Structure
  41
- LED Indications
  42
- Relay Rear Panel
  42
- Introduction to the User Interfaces and Settings Options
  43
- Relay Connection and Power-Up
  43
- Menu Structure
  44
- Control and Support Settings
  45
- Disturbance Recorder Settings
  45
- Password Protection
  45
- Protection Settings
  45
- Front Panel User Interface (Keypad and LCD)
  46
- Relay Configuration
  46
- Default Display and Menu Time-Out
  47
- CB Control
  48
- Control Inputs - User Assignable Functions
  48
- Hotkey Menu Navigation
  48
- Menu Navigation and Setting Browsing
  48
- Setting Group Selection
  48
- Password Entry
  49
- Front Communication Port User Interface
  50
- Reading and Clearing of Alarm Messages and Fault Records
  50
- Setting Changes
  50
- Front Courier Port
  52
- Connecting to the P846 Relay Using Micom S1
  53
- Micom S1 Relay Communications Basics
  53
- PC Requirements
  53
- Open Communication Link with Relay
  54
- Off-Line Use of Micom S1
  56
Section 4

59
- Relay Settings Configuration
  61
- Settings
  61
- CT/VT Ratios
  63
- Default Settings Restore
  63
- Protection Application Settings
  63
- Supervision (VTS)
  64
- Circuit Breaker Control
  67
- Measurements
  69
- Communications
  70
- Communications Settings for Courier Protocol
  70
- Communications Settings for DNP3.0 Protocol
  70
- Rear Port 2 Connection Settings
  71
- Commissioning Tests
  72
- Opto Configuration
  73
- Control Input Configuration
  74
- Control Input Labels
  74
- Disturbance Recorder Settings
  75
Section 5

79
Section 6

107
- Introduction
  109
- Protection of Power Systems
  109
- Application
  110
- Application of Individual Protection Functions
  110
- Open Line Detector Function
  110
- Setting Guidelines
  112
- DLO Simulator and some Test Cases
  113
- Typical Test Cases
  116
- Auxiliary Supply Fuse Rating
  121
Section 7

125
- Overview
  127
- Programmable Logic
  127
- S1 Px40 PSL Editor
  127
- Alignment Tools
  129
- Drawing Tools
  129
- Logic Symbols
  129
- Nudge Tools
  129
- Rotation Tools
  129
- Standard Tools
  129
- Structure Tools
  129
- Zoom and Pan Tools
  129
- Input Signal Properties
  131
- Opto Signal Properties
  131
- Output Signal Properties
  131
- Contact Signal Properties
  132
- Control in Signal Properties
  132
- Fault Recorder Trigger Properties
  132
- LED Signal Properties
  132
- Contact Conditioner Properties
  133
- LED Conditioner Properties
  133
- Gate Properties
  134
- Timer Properties
  134
- Description of Logic Nodes
  136
- Factory Default Programmable Scheme Logic
  139
- P846 Programmable Scheme Logic
  142
Section 8

145
- Introduction
  147
- Measurements and Recording
  147
- Change of State of One or more Output Relay Contacts
  148
- Change of State of Opto-Isolated Inputs
  148
- Relay Alarm Conditions
  148
- Types of Event
  148
- Fault Records
  149
- General Events
  149
- Protection Element Starts and Trips
  149
- Maintenance Reports
  150
- Resetting of Event/Fault Records
  150
- Setting Changes
  150
- Disturbance Recorder
  152
- Measurements
  153
- Rms. Voltages and Currents
  153
- Demand Values
  155
- Settings
  155
- Measurement Display Quantities
  156
Section 9

161
- Co-Processor Board
  163
- Firmware Design
  163
- Hardware Overview
  163
- Input Module
  163
- IRIG-B Board
  163
- Power Supply Module
  163
- Processor Board
  163
- Second Rear Comms. Board
  163
- Software Overview
  163
- Real-Time Operating System
  164
- Transformer Board
  164
- Universal Opto Isolated Logic Inputs
  167
- Power Supply Board (Including EIA(RS)485 Communication Interface)
  168
- Power Supply Module (Including Output Relays)
  168
- Platform Software
  172
- Protection and Control Software
  172
- Real-Time Operating System
  172
- Relay Software
  172
- Settings Database
  172
- System Services Software
  172
- Fourier Filtering
  174
- Programmable Scheme Logic
  174
- Basic Theory for Ground Faults
  175
- Disturbance Recorder
  175
- Event and Fault Recording
  175
- Data Acquisition and Buffer Processing
  176
- Faulted Phase Selection
  176
- The Fault Location Calculation
  176
- Obtaining the Vectors
  177
- Solving the Equation for the Fault Location
  177
- Data Acquisition and Buffer Processing
  178
- Self Testing & Diagnostics
  178
Section 10

183
- Introduction
  185
- Opto I/P Status
  186
- Relay Commissioning Tools
  186
- LED Status
  187
- Monitor Bits 1 to
  187
- Relay O/P Status
  187
- Test Port Status
  187
- Contact Test
  188
- Test Leds
  188
- Test Mode
  188
- Test Pattern
  188
- Using a Monitor/Download Port Test Box
  188
- Setting Familiarization
  189
- Equipment Required for Commissioning
  190
- Minimum Equipment Required
  190
- Optional Equipment
  190
- Product Checks
  191
- Visual Inspection
  191
- With the Relay De-Energized
  191
- Current Transformer Shorting Contacts (Optional Check)
  192
- Insulation
  193
- Auxiliary Supply
  194
- External Wiring
  194
- Watchdog Contacts
  194
- With the Relay Energized
  194
- Date and Time
  195
- LCD Front Panel Display
  195
- With an IRIG-B Signal
  195
- Input Opto-Isolators
  197
- Output Relays
  197
- Courier Communications
  198
- DNP 3.0 Interface
  198
- K-Bus Configuration
  198
- Rear Communications Port
  198
- Second Rear Communications Port
  198
- EIA(RS)232 Configuration
  199
- EIA(RS)485 Configuration
  199
- Current Inputs
  200
- Voltage Inputs
  200
- Apply Application-Specific Settings
  202
- Connection and Preliminaries
  202
- Demonstrate Correct Relay Operation
  202
- Open Line Detector Protection Testing
  202
- Setting Checks
  202
- Check Application Settings
  203
- Check the Operating Time
  203
- Disable All Commissioning Testing Options
  203
- Security Test
  203
- Confirm Current and Voltage Transformer Wiring
  205
- On-Load Checks
  205
- Voltage Connections
  205
- Current Connections
  206
- On Load Directional Test
  206
- Final Checks
  207
- Commissioning Test Record
  208
Section 11

239
- Initial Problem Identification
  241
- Introduction
  241
- Power up Errors
  241
- Error Message/Code on Power-Up
  242
- Out of Service Led Illuminated on Power up
  244
- Error Code During Operation
  245
- Mal-Operation of the Relay During Testing
  246
- Repair and Modification Procedure
  248
Section 12

253
- Bus Termination
  255
- EIA(RS)485 Bus
  255
- Introduction
  255
- Rear Communication Port EIA(RS)485 Interface
  255
- Scada Communications
  255
- Biasing
  256
- Courier Communication
  257
- DNP3.0 Communication
  258
- Fiber Optic Converter
  259
- Second Rear Communication Port (SK4)
  259
- Courier Interface
  263
- Setting Changes
  263
- Automatic Event Extraction
  265
- Event Extraction
  265
- Event Format
  265
- Event Types
  265
- Setting Transfer Mode
  265
- Disturbance Record Extraction
  266
- Manual Event Record Extraction
  266
- Programmable Scheme Logic Settings
  267
- Dnp3.0 Interface
  268
- DNP3.0 Menu Setting
  268
- DNP3.0 Protocol
  268
- Object 1 Binary Inputs
  268
- Object 10 Binary Outputs
  268
- Object
  269
- Object 20 Binary Counters
  269
- Object 30 Analog Input
  269
- Object 20
  270
- Sk5 Port Connection
  270
- Handling of Electronic Equipment
  285
- Receipt of Relays
  285
- Storage
  286
- Unpacking
  286
- Rack Mounting
  287
- Relay Mounting
  287
- Relay Wiring
  290
- P846 Case Dimensions
  293
- P846 External Connection Diagrams
  294

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