T/CSEE 0141-2019 Active Group standards

T/CSEE 0141-2019 Testing Regulations for Relay Protection and Safety Automatic Devices in Thermal Power Plants

Publish Date: 2019-03-01 Implement Date: 2019-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSEE 0141-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The integrated transmission and distribution network

Publish Date: 2019-03-01

Implement Date: 2019-05-01

Scope

Main technical content: This standard specifies the cycle, content, and requirements for various inspections of relay protection and safety automatic devices and their secondary circuits in thermal power plants. This standard applies to the installation, commissioning, operation, and maintenance of relay protection and safety automatic devices (hereinafter referred to as protection devices) in thermal power plants. In this standard, "relay protection" refers to detecting faults or other abnormal situations in the electrical system of the power grid and thermal power plants, so as to remove the fault, terminate the abnormal situation, or send signals or instructions, including generator transformer group protection, boosting station bus protection, line protection, circuit breaker protection, and plant power protection. In this standard, "safety automatic devices" refer to electrical automatic devices that play a controlling role in ensuring the safe and stable operation of the power grid and units when faults or abnormal operations occur in the electrical system of the power grid and thermal power plants, including excitation regulators, automatic synchronization devices, rapid switching devices for plant power, automatic reclosing devices, automatic input devices for backup power, automatic switching devices for security power, monitoring devices, etc.