| 基于ucosφ的失步解列装置 |
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| 引用本文： | 宗洪良,任祖怡,郑玉平,邵学俭,孙光辉,沈国荣. 基于ucosφ的失步解列装置[J]. 电力系统自动化, 2003, 27(19): 83-85 |
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| 作者姓名： | 宗洪良 任祖怡 郑玉平 邵学俭 孙光辉 沈国荣 |
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| 作者单位： | 1. 国电自动化研究院/南瑞集团公司,江苏省南京市,210003
2. 杭州市电力局,浙江省杭州市,310009 |
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| 摘 要： | 通过对电力系统异步运行状态的分析,提出了利用振荡中心电压的变化特征来判断系统失步的失步解列装置.该装置的判据简单明确、概念清晰,可以判别加速性失步和减速性失步,并自动适应系统结构的变化和运行方式的变化.
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| 关 键 词： | 电力系统安全自动装置 失步解列 振荡中心电压 继电保护 |
| 修稿时间： | 2003-06-16 |
A OUT-OF-STEP SPLITTING DEVICE BASED ON THE CHANGING TRACK OF THE VOLTAGE OF OSCILLATION CENTER |
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| Zong Hongliang ,Ren Zuyi ,Zheng Yuping ,Shao Xuejian ,Sun Guanghui ,Shen Guorong. A OUT-OF-STEP SPLITTING DEVICE BASED ON THE CHANGING TRACK OF THE VOLTAGE OF OSCILLATION CENTER[J]. Automation of Electric Power Systems, 2003, 27(19): 83-85 |
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| Authors: | Zong Hongliang Ren Zuyi Zheng Yuping Shao Xuejian Sun Guanghui Shen Guorong |
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| Affiliation: | Zong Hongliang 1,Ren Zuyi 1,Zheng Yuping 1,Shao Xuejian 2,Sun Guanghui 1,Shen Guorong 1 |
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| Abstract: | Through analysis of the out of step operation of power systems, a new out of step splitting device is proposed. Based on the changing track of the voltage of oscillation center, this device can distinguish accelerating out of step from decelerating out of step, and it can adapt to the change of system network and system operating mode. |
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| Keywords: | power system security protection system splitting voltage of oscillation center relay protection |
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