T/CES 164-2022 Non-contact magnetic field measurement fault location and identification technology for overhead transmission lines guidance document
T/CES 164-2022 Non-contact magnetic field measurement fault location and identification technology for overhead transmission lines guidance document
Basic Information
Scope
Scope: This document specifies the identification and positioning system composition, fault equivalent model, fault types, fault type identification methods, and fault positioning methods for non-contact magnetic field measurement and fault location technology in overhead transmission lines. This document is applicable to overhead transmission lines with voltages of 110 kV and above, which are based on the principle of non-contact measurement (hereinafter referred to as "overhead transmission lines") for fault identification and location. Main technical content: The China Electrotechnical Society Group Standard T/CES 164-2022, "Guidelines for Fault Location and Identification Technology of Non-Contact Magnetic Field Measurement in Overhead Transmission Lines", was proposed by the China Electrotechnical Society and drafted and compiled by units such as the University of Electronic Science and Technology of China. This standard specifies the technical requirements for the identification and positioning system composition, fault equivalent model, fault types, fault type identification methods, and fault positioning methods for non-contact magnetic field measurement and fault location technology in overhead transmission lines.