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DL/T 5136-2012   Technical code for designing of electrical secondary wiring in fossil fuel power plants and substations (English Version)
Standard No.: DL/T 5136-2012 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 33000 words Price(USD):660.0 remind me the price change

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Implemented on:2013-3-1 Delivery: via email in 1 business day
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Standard No.: DL/T 5136-2012
English Name: Technical code for designing of electrical secondary wiring in fossil fuel power plants and substations
Chinese Name: 火力发电厂、变电站二次接线设计技术规程
Professional Classification: DL    Professional Standard - Electricity
Issued by: NEA
Issued on: 2012-11-9
Implemented on: 2013-3-1
Status: valid
Superseding:DL/T 5136-2001 Technical Code for Designing of Electrical Secondary Wiring in Fossil Fuel Power Plants and Substations
Language: English
File Format: PDF
Word Count: 33000 words
Price(USD): 660.0
Delivery: via email in 1 business day
1.0.1 This Standard was developed to make secondary design of fossil-fired power plant and substation meets the requirements of safety and reliability, technical advancement, economy and suitability and national conditions. 1.0.2 This Standard specifies principles and standards that the electric secondary design of power plant and substation shall comply with. 1.0.3 This Standard is applicable to the newly-built fossil fired power plant with single machine rated capacity of 12 MW~1000 MW Grade and newly-built substation with unit set transformer rated capacity of 5 MV•A and above. 1.0.4 As for the design of secondary wiring, experiences shall be continuously summed up, and identified new technology and new products shall be adopted and promoted actively and cautiously. 1.0.5 Secondary wiring design shall actively adopted the standard design and typical design passing audit to improve design quality and create conditions to protect and control the standardization production of equipment. 1.0.6 Circuits with the voltage above 250 V should not enter control and protection screen.
Foreword I 1 General Provisions 1 2 Terms 2 3 Control Mode 4 3.1 Control Mode of Electrical Equipment 4 3.2 Electrical Equipment Control of Power Plant 4 3.3 Electrical Equipment Control of Substation 7 4 Arrangement of Control Room, Relay Room and its Panel (or Platform) 7 4.1 General Provisions 8 4.2 Layout of Electrical Control Room 9 4.3 Layout of Relay Room 10 4.4 Layout of Center Control Room and Unit Control Rooms 11 4.5 Layout of Control Panel (or Platform) and Relay Board 12 5 Basic Requirements on Secondary Circuit Design 14 5.1 Control System 14 5.2 Signal System 16 5.3 Measurement System 18 5.4 Alternate Current and Voltage Circuit 19 6 Wiring of Installation Units in Control Room 24 6.1 Generator 24 6.2 Transformer and Shunt Reactor 25 6.3 Power Transmission Circuit 27 6.4 Compensation Device 28 6.5 Busbar Equipment 30 6.6 Power Source of Plant (or Station) 32 6.7 Fault Wave Recording Device 34 6.8 Time Synchronizing System 35 6.9 On-line Monitoring System 37 6.10 Visual Monitoring of Switchyard 38 7 Selection and Allocation of Secondary Circuit Equipment 39 7.1 Selection of Control and Signal Equipment 39 7.2 Protection Equipment of Secondary Circuit 41 7.3 Mini-bus Bar and Secondary Circuit Label 43 7.4 Terminal Block 44 7.5 Control Cable 46 8 Excitation System 49 8.1 General Provisions 49 8.2 Type of Excitation System 51 8.3 Signal of Excitation System 56 8.4 Layout and Environment Requirements of Excitation Cabinet 57 9 Synchronization System 57 10 DC System and UPS 59 10.1 DC System 59 10.2 UPS 59 11 DCS Control of Electrical System in the Power Plant 62 11.1 Basic Requirement and Configuration Principle 62 11.2 Control Range 62 11.3 Monitoring Range 62 11.4 Backup Operation 63 11.5 Data Acquisition 63 11.6 Communication Interface 63 11.7 Sequence Control 63 11.8 Real Time Display Diagram 64 11.9 Performance Calculation and Report Management 64 12 The Computer Control for Power Network of Substation and Power Plant 65 12.1 Basic Requirement and Configuration Principle 65 12.2 Function 65 12.3 Control Range 66 12.4 Monitoring Range 66 12.5 Network Structure and Bay Layer Arrangement 66 12.6 Data Acquisition 66 12.7 Real Time Display Diagram 67 12.8 Performance Calculation and Report Management 67 12.9 Communication Interface 67 13 ECMS Control of Electrical System in the Power Plant 67 13.1 Basic Requirement and Configuration Principle 67 13.2 Function 68 13.3 Control Range 68 13.4 Monitoring Range 69 13.5 Network Structure and System Component 69 13.6 Data Acquisition 70 13.7 Real Time Display Diagram 70 13.8 Interface 70 14 Relaying Protection and Security Automatic Equipment 71 14.1 Relay Protection 71 14.2 Security Automatic Equipment 72 14.3 Protection and Fault Information Management System 72 15 Automation of Power System Dispatching 73 15.1 Remote Telecontrol Unit (RTU) 73 15.2 Electric Energy Metering 73 15.3 Automatic Voltage Control (AVC) 74 15.4 Phasor Measurement Unit (PMU) 74 15.5 Security Protection of Secondary System 75 16 Grounding and Anti-interference 75 16.1 Routine Secondary Circuit and Grounding of Equipment 75 16.2 Anti-interference Grounding 75 16.3 Grounding of the Computer System 77 16.4 Other Anti-explosion Measures 78 Appendix A Panel Spacing and Channel Width in the Control Room 80 Appendix B Color Type of Simulated Bus Bar 81 Appendix C Information List for Fault Wave Recording Device 82 Appendix D Technical Requirements of Time Synchronizing between Devices in the Power Plant and Substation 84 Appendix E Configuration of Switchgear Camera 85 Appendix F Color Type of Mini-bus Bar 86 Appendix G Mini-bus Bar Symbols and Circuit Labels 87 Appendix H Number Labels of Secondary DC Circuit 91 Appendix J Labels of Secondary AC Circuit 94 Appendix K AVR Performance and Performances of Excitation Systems under AVR Control 98 Appendix L Common Loads of UPS in the Power Plant and Substation 100 Appendix M I/O Data List for Generator Transformer Unit 101 Appendix N I/O Data List for Power Network in the Substation and Power Plant 103 Explanation to Wording in This Code 106 List of Quoted Standards 107
Referred in DL/T 5136-2012:
* GB/T 50063-2008 Code for design of electrical measuring device of power system
* GB 50217-2007 Code for design of cables of electric engineering
* GB 50227-2008 Code for Design of Installation of Shunt Capacitors
* GB/T 7064-2008 Specific requirements for cylindrical rotor synchronous machines
* GB 14285-1993 Technical Code for Relaying Protection and Security Automatic Equipme
* GB 16847-1997 Requirements for protective current transformers for transent performance
* DL/T 621-1997 Grounding for AC Electrical Installations
* DL/T 866-2004 The guide for selection and calculation of current transformers and voltage transformers
* DL/T 1100.1-2009 Time synchronism systems of power system Part 1:Technical specifications
* DL/T 5002-2005 Specifications for the design of dispatch automation in district power networks
* DL/T 5003-2005 Specifications for the design of dispatch automation in electric power systems
* DL/T 5044-2014 Technical Code for Designing DC System of Power Projects
* DL/T 5147-2001 Designing Technical Rules for Security and Automaticity Equipment
* DL/T 5149-2001 Technical code for designing computerized monitoring and control system of 220~500kV substations
* DL/T 5202-2004 Technical code for designing of electric energy metering system
* DL/T 5226-2013 Technical Code for the Design of Network Computerized Monitoring and Control System in Power Plant
* DL/T 5408-2009 Specifications for disposition,erection and acceptance of 220/380V power surge protection in power plant and substation
* JB/T 5777.2-2002 General specification for control and protection panel (cabinet、desk)of secondary circuit of power system
DL/T 5136-2012 is referred in:
* DL/T 5222-2005 Design technical rule for selecting conductor and electrical equi
* DL/T 5222-2005 Design technical rule for selecting conductor and electrical equi
*DL/T 5044-2014 Technical Code for Designing DC System of Power Projects
Code of China
Standard
DL/T 5136-2012  Technical code for designing of electrical secondary wiring in fossil fuel power plants and substations (English Version)
Standard No.DL/T 5136-2012
Statusvalid
LanguageEnglish
File FormatPDF
Word Count33000 words
Price(USD)660.0
Implemented on2013-3-1
Deliveryvia email in 1 business day
Detail of DL/T 5136-2012
Standard No.
DL/T 5136-2012
English Name
Technical code for designing of electrical secondary wiring in fossil fuel power plants and substations
Chinese Name
火力发电厂、变电站二次接线设计技术规程
Chinese Classification
Professional Classification
DL
ICS Classification
Issued by
NEA
Issued on
2012-11-9
Implemented on
2013-3-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
DL/T 5136-2001 Technical Code for Designing of Electrical Secondary Wiring in Fossil Fuel Power Plants and Substations
Language
English
File Format
PDF
Word Count
33000 words
Price(USD)
660.0
Keywords
DL/T 5136-2012, DL 5136-2012, DLT 5136-2012, DL/T5136-2012, DL/T 5136, DL/T5136, DL5136-2012, DL 5136, DL5136, DLT5136-2012, DLT 5136, DLT5136
Introduction of DL/T 5136-2012
1.0.1 This Standard was developed to make secondary design of fossil-fired power plant and substation meets the requirements of safety and reliability, technical advancement, economy and suitability and national conditions. 1.0.2 This Standard specifies principles and standards that the electric secondary design of power plant and substation shall comply with. 1.0.3 This Standard is applicable to the newly-built fossil fired power plant with single machine rated capacity of 12 MW~1000 MW Grade and newly-built substation with unit set transformer rated capacity of 5 MV•A and above. 1.0.4 As for the design of secondary wiring, experiences shall be continuously summed up, and identified new technology and new products shall be adopted and promoted actively and cautiously. 1.0.5 Secondary wiring design shall actively adopted the standard design and typical design passing audit to improve design quality and create conditions to protect and control the standardization production of equipment. 1.0.6 Circuits with the voltage above 250 V should not enter control and protection screen.
Contents of DL/T 5136-2012
Foreword I 1 General Provisions 1 2 Terms 2 3 Control Mode 4 3.1 Control Mode of Electrical Equipment 4 3.2 Electrical Equipment Control of Power Plant 4 3.3 Electrical Equipment Control of Substation 7 4 Arrangement of Control Room, Relay Room and its Panel (or Platform) 7 4.1 General Provisions 8 4.2 Layout of Electrical Control Room 9 4.3 Layout of Relay Room 10 4.4 Layout of Center Control Room and Unit Control Rooms 11 4.5 Layout of Control Panel (or Platform) and Relay Board 12 5 Basic Requirements on Secondary Circuit Design 14 5.1 Control System 14 5.2 Signal System 16 5.3 Measurement System 18 5.4 Alternate Current and Voltage Circuit 19 6 Wiring of Installation Units in Control Room 24 6.1 Generator 24 6.2 Transformer and Shunt Reactor 25 6.3 Power Transmission Circuit 27 6.4 Compensation Device 28 6.5 Busbar Equipment 30 6.6 Power Source of Plant (or Station) 32 6.7 Fault Wave Recording Device 34 6.8 Time Synchronizing System 35 6.9 On-line Monitoring System 37 6.10 Visual Monitoring of Switchyard 38 7 Selection and Allocation of Secondary Circuit Equipment 39 7.1 Selection of Control and Signal Equipment 39 7.2 Protection Equipment of Secondary Circuit 41 7.3 Mini-bus Bar and Secondary Circuit Label 43 7.4 Terminal Block 44 7.5 Control Cable 46 8 Excitation System 49 8.1 General Provisions 49 8.2 Type of Excitation System 51 8.3 Signal of Excitation System 56 8.4 Layout and Environment Requirements of Excitation Cabinet 57 9 Synchronization System 57 10 DC System and UPS 59 10.1 DC System 59 10.2 UPS 59 11 DCS Control of Electrical System in the Power Plant 62 11.1 Basic Requirement and Configuration Principle 62 11.2 Control Range 62 11.3 Monitoring Range 62 11.4 Backup Operation 63 11.5 Data Acquisition 63 11.6 Communication Interface 63 11.7 Sequence Control 63 11.8 Real Time Display Diagram 64 11.9 Performance Calculation and Report Management 64 12 The Computer Control for Power Network of Substation and Power Plant 65 12.1 Basic Requirement and Configuration Principle 65 12.2 Function 65 12.3 Control Range 66 12.4 Monitoring Range 66 12.5 Network Structure and Bay Layer Arrangement 66 12.6 Data Acquisition 66 12.7 Real Time Display Diagram 67 12.8 Performance Calculation and Report Management 67 12.9 Communication Interface 67 13 ECMS Control of Electrical System in the Power Plant 67 13.1 Basic Requirement and Configuration Principle 67 13.2 Function 68 13.3 Control Range 68 13.4 Monitoring Range 69 13.5 Network Structure and System Component 69 13.6 Data Acquisition 70 13.7 Real Time Display Diagram 70 13.8 Interface 70 14 Relaying Protection and Security Automatic Equipment 71 14.1 Relay Protection 71 14.2 Security Automatic Equipment 72 14.3 Protection and Fault Information Management System 72 15 Automation of Power System Dispatching 73 15.1 Remote Telecontrol Unit (RTU) 73 15.2 Electric Energy Metering 73 15.3 Automatic Voltage Control (AVC) 74 15.4 Phasor Measurement Unit (PMU) 74 15.5 Security Protection of Secondary System 75 16 Grounding and Anti-interference 75 16.1 Routine Secondary Circuit and Grounding of Equipment 75 16.2 Anti-interference Grounding 75 16.3 Grounding of the Computer System 77 16.4 Other Anti-explosion Measures 78 Appendix A Panel Spacing and Channel Width in the Control Room 80 Appendix B Color Type of Simulated Bus Bar 81 Appendix C Information List for Fault Wave Recording Device 82 Appendix D Technical Requirements of Time Synchronizing between Devices in the Power Plant and Substation 84 Appendix E Configuration of Switchgear Camera 85 Appendix F Color Type of Mini-bus Bar 86 Appendix G Mini-bus Bar Symbols and Circuit Labels 87 Appendix H Number Labels of Secondary DC Circuit 91 Appendix J Labels of Secondary AC Circuit 94 Appendix K AVR Performance and Performances of Excitation Systems under AVR Control 98 Appendix L Common Loads of UPS in the Power Plant and Substation 100 Appendix M I/O Data List for Generator Transformer Unit 101 Appendix N I/O Data List for Power Network in the Substation and Power Plant 103 Explanation to Wording in This Code 106 List of Quoted Standards 107
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Keywords:
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