Main content:
1----- Overview of Substation Comprehensive Automation
2------ Overview of Electrical Secondary Circuits in Substations
3-------6/ Secondary circuit of 35KV switchgear
4-----1Sulphur hexafluoride combined electrical appliance secondary circuit
5-----1Secondary circuit of 10KV air-insulated open switchgear
6-----1Secondary circuit of 10KV line
7-----1Secondary circuit of 10KV transformer
8--------Secondary circuit of voltage reactive power automatic adjustment device
9--------1Secondary circuit of 10KV busbar protection device
10--------Secondary circuit of standby power automatic input device
11------Security and stability control and secondary circuit of low-frequency and low-voltage load shedding device
13-------Communication Network Wiring of Comprehensive Automation Substation
14--------AC and DC Operation Power Supply of Substation
15--------Introduction of Intelligent Substation and Secondary Circuit
16--------Correctness Inspection of Substation Secondary Circuit Wiring
17---- ---- substation secondary circuit operation of common abnormalities and treatment
The book features: 1 ------- substation integrated automation overview ------ the primary circuit, secondary circuit, weak circuit, the link between the description of the analysis in detail, 3 ----36/35KV switchgear secondary circuit ------ wiring and current, voltage, protection of the schematic diagram system As well as the back of the 110KV QF, QS body and remote control principle and high-voltage switch between the interlocking instructions carefully. 110KV line, the main transformer protection of the actual wiring, standby power self-transfer, DC operating system, integrated automation substation communication network wiring, and so on, are some of the actual wiring diagrams.
20KV, 500KV level "substation secondary circuit literacy and analysis" ------- Editor --- Xiong Qixin, Wang Xufeng, Peng Shuming
Main content:
1 -------- secondary circuit literacy and troubleshooting knowledge
2 -------- secondary circuit diagrams and analysis
2.1.1------220KV protection circuit
2.1.2-------Double Busbar Failure Protection
2.1.3-------Blocking Protection and Specialized Transceiver Matching Circuit
2.1.3-------220kv Fault Recorder Access Volume Circuit
2.2------ --500KV protection circuit
2.2.1------ optical differential protection circuit
2.2.2------high-frequency distance protection circuit
2.2.2------circuit-breaker failure protection circuit
2.2.3------fiber-optic differential protection circuit
2..3---- --- main transformer failure protection circuit
2..4------secondary voltage and current circuit
2..5------disconnecting switch and circuit breaker control circuit
2.5.1------ShengGao Electric GW6A---252W disconnecting switch control circuit
2.5.2------Changao Electric GW17---550DW Disconnect Switch Control Circuit
2.5.3------ Siemens 3AP1FG---72.5 Circuit Breaker Control Circuit
2.5.4----- Beijing ABB LTB245---E1 Circuit Breaker Control Circuit
2.5.5------ Henan Pinggao LW10B--- 252W Circuit Breaker Control Circuit
2.5.6------ Siemens 3AP1F1---72.5 Circuit Breaker Control Circuit
2.5.7------ Areva GL317X Circuit Breaker Control Circuit
2.5.7------ Xi'an Xidian LW15---550/Y Circuit Breaker Control Circuit
2.6 Other Secondary Circuits
2.6.1------220 DC System
2.6.2-------48V Communication DC System
2.6.3-------500KV Substation Comprehensive Automation System Network
2.6.4-------Protection Channel Circuit
2.6.5------- backup power self-transfer circuit
The book features:1------- main content for the principle of the principle of the system, schematic diagrams, comprehensive, especially for ---- schematic diagrams made by the analysis, the description of the text of the special careful.
2------- For example: 2...4------ secondary voltage, current loop Digital relay module to collect TA, TV analog U, I wiring diagram is particularly detailed
TA, TV body terminal ------- → to TA, TV terminal box ------- → protection disk U, I terminal row ------- → to the protection disk. Protection disk on the digital relay module inside the coil wiring diagram (the diagram of the complete)
2 ------- For example: 2.1.1 ------220KV protection circuit For ---- schematic diagrams made by the analysis, the description of the text of the text of the special careful.
3--------For example: 2.5.1------ Shen Gao Electric GW6A --- 252W isolation switch control circuit The manufacturer's actual schematic drawings of the primary circuit, the secondary control circuit is carefully explained
4-------------- secondary principle followed immediately after the digital logic circuits are comprehensive, detailed analysis
The 2 This book is good, a reference opinion only, I have read it, it is okay.