Investigation of High Frequency Current Transformers Used for Partial Discharge Detection

被引：0

作者：

He, S. H. ^{[1
]}

Zhan, Q. H. ^{[1
]}

Huang, S. B. ^{[1
]}

Wang, J. B. ^{[1
]}

Zhang, Y. M. ^{[2
]}

Xu, Y. P. ^{[2
]}

机构：

[1] Guangdong Power Grid Corp, Foshan Power Supply Bur, Foshan, Peoples R China

[2] Shanghai Jiao Tong Univ, Shanghai 200030, Peoples R China

来源：

PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND MANAGEMENT INNOVATION | 2015年 / 28卷

关键词：

partial discharge; online monitoring; onsite detection; HFCT; frequency characteristics;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the contribution, the equivalent circuit model of high frequency current transformers (HFCT), used for partial discharge online monitoring or onsite detecting, is established. Next, the major parameters of HFCT are derived and the influences on amplitude-frequency and phasefrequency characteristics are discussed. In the end, an optimized design for HFCT is proposed.

引用

页码：247 / 253

页数：7