The Simulation Study of Transformer Inductive Oscillating Switching Impulse Voltage Generation

被引：0

作者：

Liang Jichong ^{[1
]}

Wang Tianzheng ^{[1
]}

Wang Kangning ^{[1
]}

Li Junhao ^{[2
]}

机构：

[1] ShanXi Power Res Inst, Taiyuan, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Elect Engn, Xian, Peoples R China

来源：

POWER AND ENERGY SYSTEMS III | 2014年 / 492卷

关键词：

Oscillating switching impulse; Power Transformer; Simulation;

D O I：

10.4028/www.scientific.net/AMM.492.169

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

According to IEC60060-1, IEC60060-2 requirements, the large transformer should take impulse voltage test in site. However, this test is not performed in the field for the impulse voltage generator huge and difficult to operate. To solve this problem, IEC60060-3 propose using oscillating impulse voltage for equipment on-site impulse withstand voltage test. Oscillating impulse voltage has higher generation efficiency and close to the actual voltage waveform that electrical equipment bear. For the transformer, the oscillating impulse voltage can generated through inductive method. In order to study the generation of oscillating impulse voltage through inductive method for transformer, the simulation circuit is established using ATP soft and the oscillating switching impulse voltage characteristics is studied in this paper. The result show that the oscillating switching impulse voltage waveform that accordance with IEC requirements can be generated through inductive method for transformer.

引用

页码：169 / +

页数：2