Installation Debugging and Ice-melting Drilling of DC De-icer in Guangdong Power Grid

PENG Xiang-yang1; ZHOU Hua-min2; YANG Chu-ming1

doi:10.13296/j.1001-1609.hva.2010.03.021

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Installation Debugging and Ice-melting Drilling of DC De-icer in Guangdong Power Grid

更新时间：2025-04-26

- Installation Debugging and Ice-melting Drilling of DC De-icer in Guangdong Power Grid
- High VoltageApparatus Vol. 46, Issue 3, Pages: 98-102+105(2010)
- 作者机构：
  
  1. 广东省电力科学研究院
  2. 广东电网公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2010.03.021
  CLC： TM755
- Published：2010
- 稿件说明：
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[1]彭向阳,周华敏,杨楚明.广东电网直流融冰装置安装调试及实冰演练[J].高压电器,2010,46(03):98-102+105.

PENG Xiang-yang1, ZHOU Hua-min2, YANG Chu-ming1. Installation Debugging and Ice-melting Drilling of DC De-icer in Guangdong Power Grid[J]. High voltageapparatus, 2010, 46(3): 98-102+105.
[1]彭向阳,周华敏,杨楚明.广东电网直流融冰装置安装调试及实冰演练[J].高压电器,2010,46(03):98-102+105. DOI： 10.13296/j.1001-1609.hva.2010.03.021.

PENG Xiang-yang1, ZHOU Hua-min2, YANG Chu-ming1. Installation Debugging and Ice-melting Drilling of DC De-icer in Guangdong Power Grid[J]. High voltageapparatus, 2010, 46(3): 98-102+105. DOI： 10.13296/j.1001-1609.hva.2010.03.021.

摘要

介绍了广东电网直流融冰装置及接入系统参数配置、建设情况

提出融冰装置现场调试项目

详细阐述融冰装置系统调试结果

特别对线路通流试验时交直流系统、水冷系统运行参数、融冰回路温升、各电压等级系统谐波水平进行分析。提出直流融冰装置调试发现的问题和改进建议

建议加装融冰滤波器以消除谐波危害

强调应加强融冰装置的运行维护和技术培训

以最大限度的发挥直流融冰装置作用。

Abstract

The paper introduces parameters and constructions of DC de-icer and its joint system of Guangdong power grid

puts forward field test items

expatiates particularly system test result

gives specialties analysis on operating parameter of DC and AC system

operating parameter of water-cooling system

temperature-rise of ice-melting circuit

humorous wave level for 220 kV、110 kV and 10 kV system.Then

proposes problems discovered during field test

and also gives advice.At last

suggests adding filter to eliminate the danger of humorous wave

emphasizes ehhancing DC de-icer maintenance and personnel training

to make best use of DC de-icer.

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