| 引用本文: | 靳建峰,翁利民,王毅,等.CT开路保护装置技术性能校验的研究[J].电力系统保护与控制,2007,35(23):62-65. |
| JIN Jian-feng,WENG Li-min,WANG Yi,et al.Study of CT disconnetion protection setting technique performance test[J].Power System Protection and Control,2007,35(23):62-65 |
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| 摘要: |
| 结合CT开路保护装置应用状况，阐述了其技术性能校验的必要性、紧迫性，运用电力系统及CT运行、设计的特点和资料，详细地介绍了CT开路保护装置应具备的基本功能以及主要参数校验的具体电路、试验步骤、合格与否标准的判断方法等，用实例说明了CT开路保护装置技术性能校验的科学性，殷切希望CT开路保护装置技术性能校验的方法能在实际中发挥作用，并得到不断创新与提升，促进CT开路保护装置的技术研发工作，使其起到应有的作用。 |
| 关键词: CT二次侧 开路保护装置 技术性能 校验 |
| DOI：10.7667/j.issn.1674-3415.2007.23.016 |
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| Study of CT disconnetion protection setting technique performance test |
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JIN Jian-feng1, WENG Li-min2, WANG Yi, CHEN Xin-jun, SHEN Li-ming3
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1.Zhengzhou Electric Power College, Zhengzhou 450004 ,China;2.School of Electrical Power Engineering,
Wuhan University, Wuhan 430072,China;3.Xinxiang Power Supply Company , Xinxiang 453002,China
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| Abstract: |
| Combining CT disconnetion protection setting applying status, the paper explains requirement and pressing of technique capability efficacy. Exerting CT actual operating, designing trait and information, the paper introduces its basic functions, material circuit, test steps, judgement method of master parameter efficacy. It illuminates the scientificity of technique performance efficacy by practicing examples, hopes that the method brings into action in actual electric power system, and gains innovation & upgrade, promote the technique research and exploition of CT discon-nexion protection setting. |
| Key words: CT second side disconnection protection setting technique performance test |
