...键词：变压器差动保护；励磁涌流；匝间短路；TA饱和；励磁支路非线性 [gap=1564]Keywords：transformer differential protection;inrush current;internal fault;CT''s saturation;nonlinear characteristic on exci..
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Transformer Differential Protection 变压器差动保护; 主变差动保护; 差动保护 收藏 ventilation systems of air conditioning 空调风系统 收藏
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main transformer differential protection 主变差动保护
Transformer Differential Protection Devices 变压器差动保护装置
generator transformer differential protection 发电机变压器差动保护
generator-transformer differential protection 发变组大差动保护
computerized transformer differential protection 计算机变压器差动保护
computer-based transformer differential protection 变压器微机差动保护
microcomputer based transformer differential protection 变压器微机差动保护
microcomputer-based transformer differential protection 微机型变压器差动保护
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Distinguishing the transferring fault is one of difficulties for transformer differential protection.
转换性故障的准确识别是变压器差动保护亟待解决的难题之一。
It is essential to distinguish excitation inrush from fault current in transformer differential protection.
变压器差动保护的关键问题是判别变压器差动电流是励磁涌流还是故障电流。
It is suggested that special over-excitation restraint function in the transformer differential protection is not necessary.
论文根据数字保护的智能特点提出用多条件涌流制动判据来判别变压器的涌流状态新方法。
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