Research on Self-excitation Power Supply from High Voltage side of Electronic Current Transformers

LIU Zhong-zhan

您当前的位置：

首页 >

文章列表页 >

Research on Self-excitation Power Supply from High Voltage side of Electronic Current Transformers

更新时间：2025-04-26

- Research on Self-excitation Power Supply from High Voltage side of Electronic Current Transformers
- High VoltageApparatus Issue 1, Pages: 55-57(2006)
- 作者机构：
  
  西安华伟光电技术有限公司,陕西,西安,710118
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM452
- Published：2006
- 稿件说明：
移动端阅览
[1]刘忠战.电子式电流互感器高压侧自励源供能方法研究[J].高压电器,2006(01):55-57.

LIU Zhong-zhan. Research on Self-excitation Power Supply from High Voltage side of Electronic Current Transformers[J]. High voltageapparatus, 2006, (1): 55-57.
[1]刘忠战.电子式电流互感器高压侧自励源供能方法研究[J].高压电器,2006(01):55-57. DOI：

LIU Zhong-zhan. Research on Self-excitation Power Supply from High Voltage side of Electronic Current Transformers[J]. High voltageapparatus, 2006, (1): 55-57. DOI：

摘要

介绍了一种直接从高压母线获取工作电源的电子式电流互感器结构方案

讨论了‘自励源’设计中的若干问题及应对策略

提出磁场取能方案中的限流‘漏斗结构’

给出了整机实验结果。

Abstract

In this paper

the electronic current transformer structure with getting power supply directly from high-volt-age-line is introduced. Several problems and countermeasures about the design of ’self-excitation power supply’ are discussed. The ’funnel structure’ （limit current） in taking energy from magnetic field scheme is put forward

and the experimental results of the system are provided.

关键词

Keywords

references

Views

477

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Wake up Current and Wake up Time of Electronic Current Transformers with Self Excitation Power Supply

Construction Principle and Application Test of 220 kV Combined Electronic Transformer

Improvement of Electronic Transformers Based on Quasi Power-free Mode

Related Author

LIU Zhong-zhan1

ZHENG Xin-cai2

WU Xun1

YANG Xiao-chun3

LI Hong-tao1

ZHANG Wei1

LIU Zhong-zhan2

LIU Zhong-zhan1

Related Institution

Shangqiu Electric Power Company

Xi’an High Voltage Apparatus Research Institute Co.Ltd.

Xinxiang Electric Power Company

Xi’an Huawei Optic Electric Technology Co.,Ltd.

Mianyang Electric Power Company

⁰