| 中国电力系统继电保护的技术进步及展望 |
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| 引用本文： | 王玉玲,吴运祥,金文龙.中国电力系统继电保护的技术进步及展望[J].电力设备,2003,4(5):1-4. |
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| 作者姓名： | 王玉玲 吴运祥 金文龙 |
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| 作者单位： | 1. 国家电网公司,北京,100031
2. 安徽省电力调度中心,安徽,合肥,230061 |
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| 摘 要： | 分析了中国电力系统继电保护技术进步及其对保障电网安全稳定运行的重大作用；介绍了微机保护技术和保护原理的创新及其广泛应用、反事故措施的实施以及现代科学管理进步取得的优异成绩；归纳了几点经验启示，提出了继电保护新技术的发展重点。
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| 关 键 词： | 微机保护 工频变化量 预防措施 信息系统 中国 电力系统 继电保护 |
Technology Advances and Prospects of Relay Protection for Power System in China |
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| WANG Yu-ling,WU Yun-xiang,JIN Wen-long.Technology Advances and Prospects of Relay Protection for Power System in China[J].Electrical Equipment,2003,4(5):1-4. |
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| Authors: | WANG Yu-ling WU Yun-xiang JIN Wen-long |
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| Affiliation: | WANG Yu-ling~1,WU Yun-xiang~2,JIN Wen-long~1 |
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| Abstract: | This paper analyzes the technology advances of relay protection for power system in China and its significant role for ensuring the safety and stability operation of power network, and introduces the innovation and application of microprocessor-based protection technology and its principle. The enforcement for preventive measure of faults as well as the achievements taken by advanced scientific management is also presented. The paper summarizes the experiences and has put forward the key points for new technology development of protection. |
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| Keywords: | microprocessor-based protection DPFC preventive measure of faults information system professional maragement |
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