| 微机短线路光纤纵差保护装置的研究 |
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| 引用本文： | 伍叶凯,郁惟镛,贠保记,李保恩,冯秋芳,张学圈.微机短线路光纤纵差保护装置的研究[J].电力系统保护与控制,1996,24(2):9-16. |
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| 作者姓名： | 伍叶凯 郁惟镛 贠保记 李保恩 冯秋芳 张学圈 |
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| 作者单位： | 1.上海交通大学电力系 200240;2.许昌继电器研究所 461000 |
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| 摘 要： | 本文所介绍的ＷＸＨ—３５型微机短线路光纤纵差保护装置由上海交通大学与许昌继电器研究所联合研制，适用于５００ｋＶ及以下的短距离输电线路。装置配备了光纤纵联差动、三段相间距离和三段接地距离，以及综合重合闸等保护功能。本文主要介绍这套保护装置的原理、构成和动模试验结果。
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| 关 键 词： | 光纤 分相差动保护 阻抗元件 |
Study of Microprocessor- Based Short-Line Optical Fibre Pilot Differential Protective Device |
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| Wu Yiekai,et al.Study of Microprocessor- Based Short-Line Optical Fibre Pilot Differential Protective Device[J].Power System Protection and Control,1996,24(2):9-16. |
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| Authors: | Wu Yiekai |
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| Affiliation: | Wu Yiekai;et al |
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| Abstract: | Type WXH-- 35 rnicroprocessor-- baSed short-- line OPtical fibre pilot differential protective device is developed by the shanghaiTraffic University together with Xuchang Relay Research institute and is available for 500kV or less voltage short distance POwertransmission Lines. It has the protective functions such as optical fibre pilot differential protect ion, three -- zone Phase -- t o ac phasedistance, three-- zone earth distance, and combined reclosure. The principle,configuration and dynamic modelling test result of thedevice are presented. |
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| Keywords: | optical fibre segregate-phase differential protection impedance unit |
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