A Review of the GIS Very Fast Transient Overvoltage Characteristics Study

被引：0
|
作者：
Li, Zhongyang [1 ,2 ]
Che, Chuanqiang [3 ]
Feng, Ruming [3 ]
Qin, Chunxu [1 ,2 ]
机构：
[1] Minist Educ, Engn Res Ctr Large Energy Storage Technol, Hohhot 010051, Peoples R China
[2] Inner Mongolia Univ Technol, Coll Elect Power, Hohhot 010051, Peoples R China
[3] Inner Mongolia Elect Power Res Inst, Hohhot 010020, Peoples R China
来源：
PROCEEDINGS OF THE 4TH INTERNATIONAL SYMPOSIUM ON NEW ENERGY AND ELECTRICAL TECHNOLOGY, ISNEET 2023 | 2024年 / 1255卷
关键词：
GIS; VFTO; Disconnect Switches; VFTO Characteristics;
D O I：
10.1007/978-981-97-7047-2_51
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The breaking and closing operations of disconnect switches in GIS can generate steep wave front, high amplitude, high frequency very fast transient overvoltage (VFTO), which can cause hazards to the internal electrical equipment and external connected equipment of GIS. This paper outlines the generation mechanism and characteristics of GIS VFTO, the simulation modelling of VFTO, the design of the test circuit, and the factors affecting the characteristics of VFTO, which are of practical value for the stable operation of GIS equipment under severe cold and humid conditions.
引用
收藏
页码：447 / 452
页数：6
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