Study on Configuration of Valve Side Voltage Transformer in DC De-icing Device

YANG Youtian; LI Changwei; WANG Kai; WANG Liang; SHEN Diqiu; TIAN Jie

doi:10.14044/j.1674-1757.pcrpc.2019.06.009

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Study on Configuration of Valve Side Voltage Transformer in DC De-icing Device

更新时间：2024-09-14

- Study on Configuration of Valve Side Voltage Transformer in DC De-icing Device
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 40, Issue 6, Pages: 49-53(2019)
- 作者机构：
  
  1. 南方电网超高压输电公司柳州局
  2. 南京南瑞继保电气有限公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2019.06.009
  CLC： TM451
- Published：2019，
- 稿件说明：
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[1]杨友添,李长伟,王凯,王靓,申狄秋,田杰.直流融冰装置中阀侧电压互感器的配置研究[J].电力电容器与无功补偿,2019,40(06):49-53.

YANG YOUTIAN, LI CHANGWEI, WANG KAI, et al. Study on Configuration of Valve Side Voltage Transformer in DC De-icing Device. [J]. Power capacitor & reactive power compensation, 2019, 40(6): 49-53.
[1]杨友添,李长伟,王凯,王靓,申狄秋,田杰.直流融冰装置中阀侧电压互感器的配置研究[J].电力电容器与无功补偿,2019,40(06):49-53. DOI： 10.14044/j.1674-1757.pcrpc.2019.06.009.

YANG YOUTIAN, LI CHANGWEI, WANG KAI, et al. Study on Configuration of Valve Side Voltage Transformer in DC De-icing Device. [J]. Power capacitor & reactive power compensation, 2019, 40(6): 49-53. DOI： 10.14044/j.1674-1757.pcrpc.2019.06.009.

摘要

直直流融冰是最为有效的线路融冰方法

目前已有多种结构型式的直流融冰装置投入实际运行。但融冰装置目前都没有相关标准或规范对其阀侧电压互感器的配置提出明确要求。文章基于直流融冰装置电流控制原理

分别探讨了固定式、移动式、兼做SVC直流融冰装置阀侧电压互感器配置策略

实践应用表明:固定式直流融冰装置可不配置阀侧电压互感器;移动式直流融冰装置宜配置阀侧电压互感器;兼做SVC直流融冰装置需配置阀侧电压互感器。

Abstract

DC de-icing is the most effective method for ice melting. At present

multiple structural types of DC de-icing devices have been put into practical operation. However

the de-icing device does not have either related standard or specification with specific requirement to the valve side voltage transformer configuration. In this paper

the configuration strategy of valve side voltage transformer of the fixed

mobile and SVC DC de-icing device is discussed respectively based on the current control principle of DC de-icing device. It is shown by the practical application that the fixed DC de-icing device cannot be equipped with the valve side voltage transformer;the mobile DC de-icing device and the SVC de-icing device shall be equippedwiththevalvesidevoltagetransformer.

关键词

直流融冰阀侧电压互感器电流控制同步电压

Keywords

DC de-icingvalve side voltage transformercurrent controlsynchronous voltage

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