| ±800kV特高压直流线路带电作业研究现状分析 |
| |
| 引用本文： | 颜才升,赵华忠,刘耀俊,陈浩,吴阳阳,袁新星.±800kV特高压直流线路带电作业研究现状分析[J].电工材料,2013(4):46-49. |
| |
| 作者姓名： | 颜才升 赵华忠 刘耀俊 陈浩 吴阳阳 袁新星 |
| |
| 作者单位： | [1]中国南方电网超高压输电公司广州局,广州510663 [2]山西省电力公司技能培训中心临汾分部,山西临汾041000 [3]湖北工业大学电气学院,湖北武汉430068 |
| |
| 基金项目： | 南方电网超高压输电公司广州局重点科技项目 |
| |
| 摘 要： | 带电作业是保证±800 kV特高压直流输电线路安全稳定运行的重要技术手段,相应的研究和应用已陆续开展,积累了较为丰富的理论和实践经验。针对±800 kV特高压直流线路带电作业研究现状,主要分析了进出等电位方法,研究了作业安全距离和组合间隙距离,确定了安全防护原则,提出了一种基于光纤电场传感器的绝缘子检测方法,为±800 kV特高压直流输电线路带电作业提供有益借鉴和参考。
|
| 关 键 词： | ±800kV特高压直流 带电作业 现状分析 绝缘子检测 |
Analysis of Present Research Situation of Live Working for ±800 kV UHVDC Line |
| |
| YAN Cai-sheng,ZHAO Hua-zhong,LIU Yao-jun：,CHEN Hao,WU Yang-yang,YUAN Xin-xing.Analysis of Present Research Situation of Live Working for ±800 kV UHVDC Line[J].Electrical Engineering Materials,2013(4):46-49. |
| |
| Authors: | YAN Cai-sheng ZHAO Hua-zhong LIU Yao-jun： CHEN Hao WU Yang-yang YUAN Xin-xing |
| |
| Affiliation: | 3 (I. Guangzhou Bureau of EHV Power Transmission Company,China South Power Grid Co., Ltd., Guangzhou 510663, China; 2. Linfen Branch of Training Center, Shanxi Electrical Power Company, Shanxi Linfen 041000, China; 3. School of Electrical and Electronic Engineering, Hubei University of Technology, Hubei Wuhan 430068, China) |
| |
| Abstract: | Live working is the important technical method to ensure the safety and stability of ± 800 kV ultra high voltage direct current（UHVDC） transmission line operation, which has been researched and applied in recent years. Large amount of theory and practice experiences have been accumulated relatively. Aimed at the present situation analysis of live-working of ±800 kV UHVDC transmission line, some work was carried out. Firstly, the way of in and out of equipotential zone was analyzed. Next, the working safety distance and complex gap were studied. Then the safety protective principle of operating personnel was determined. Finally, a detection method for insulators based on optical electric field intensity senor was proposed. The work can provide useful reference for live working on ±800 kV UHVDC transmission line. |
| |
| Keywords: | ±800 kV ultra high voltage direct current（UHVDC） live working present situationanalysis insulator detection |
| 本文献已被 维普 等数据库收录！ |
|
