... turn-to-turn capacitance 匝间电容 turn-to-turn fault 匝间故障 turn-to-turn insulation 匝间绝缘 ...
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变压器轻微匝间故障的保护| 电工,发电,供电技术学习交流,求助 - 新e代电子网-综合电子技术权威网站 关键词 变压器 匝间故障 差动保护 [gap=503]Keywords Transformer,Interturn faults,differential protection
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匝间故障探测 interturn fault detection
This paper researched different typical conditions of the CIGRE standard test system based on PSCAD/EMTDC emulator,which includes No-load closing,the internal faults of the converter transformer,including the lead-out wire fault and the interturn fault.
本文基于PSCAD/EMTDC仿真程序研究了CIGRE直流输电标准测试系统在换流变压器空载合闸,换流变压器引出线故障和匝间故障等的特点。
参考来源 - 直流系统换流变压器差动保护的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
电抗器匝间故障时，电容器与电抗器电压比将发生变化；
The voltage ratio of the capacitor and reactor will change when the fault occurs.
提出了基于负序功率方向的并联电抗器匝间故障保护原理。
The paper proposes a novel shunt reactors turn-to-turn fault protection that is based on negative-sequence power direction theory.
目前变压器相间后备保护对变压器匝间故障的灵敏度不高。
The transformer backup protection for phase- to- phase faults is not sensitive to the few turn turn- to- turn faults of transformer.
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