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| 换流站主设备绝缘配合研究 | |
| 引用本文： | 杨光亮,王永,邰能灵,武剑利.换流站主设备绝缘配合研究[J].电瓷避雷器,2012(5):39-44. |
| 作者姓名： | 杨光亮 王永 邰能灵 武剑利 |
| 作者单位： | 1. 华东电网有限公司,上海200002;上海交通大学电子信息与电气工程学院,上海200240 2. 上海电力学院成人教育学院,上海,200433 3. 上海交通大学电子信息与电气工程学院,上海,200240 4. 国家电网公司运行分公司惠州超高压管理处,广东惠州,516144 |
| 摘 要： | 根据绝缘配合的要求,分析了直流输电系统过电压的特点。结合某换流站的实际情况,对该站主设备的绝缘配合进行了研究。针对换流站内设备产生的各种过电压,提出了相应的保护措施和绝缘配合方案,并比较了各设备的保护水平与绝缘水平,确保设备具有一定的绝缘裕度。经过几年的运行,证明该站主设备的绝缘配合具有安全可靠、经济合理、性能稳定等优点。 |
| 关 键 词： | 过电压 绝缘配合 氧化锌避雷器 换流站 |
Study on Main Equipments Insulation Coordination in Converter Station |
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| YANG Guang-liang , WANG Yong , TAI Neng-ling , WU Jian-li.Study on Main Equipments Insulation Coordination in Converter Station[J].Insulators and Surge Arresters,2012(5):39-44. | |
| Authors: | YANG Guang-liang WANG Yong TAI Neng-ling WU Jian-li |
| Affiliation: | 1.East China Grid Company Limited,Shanghai 200002,China; 2.Department of Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China; 3.Continuing Education School,Shanghai University of Electric Power,Shanghai 200433,China; 4.Huizhou Extra-HVDC Administrative Company,State Grid Corporation of China,Huizhou 516144,China) |
| Abstract: | According to the request of the insulation coordination,the overvoltage characteristics of HVDC transmission system are analyzed.Based on the actual situation of a converter station,the main equipment insulation coordination of the station is studied.For a variety of overvoltage of the converter station equipment,corresponding protection measures and insulation coordination program are put forward.The protection level and insulation level of each equipments are compared to ensure that the equipment has enough insulation margin.Through years' operation of the equipments,the insulation coordination is proved to be reliable,economical and reasonable,stable. |
| Keywords: | overvoltage insulation coordination ZnO arresters converter station |
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