[摘要]本文介绍了三相异步电动机定子绕组连接正确性的试验验证方法。[关键词]绕组,正确性,连接,极性Abastract:This article describes several testing methods to verity the connecting correctness of three phase asynchronous motor’s stator-windings.Keyw
摘要: 分析了常规发电机失磁保护的静稳极限阻抗圆的判据所存在的缺点,提出一种利用微机自动检测联系电抗XS的变化,自动修改静稳极限圆定值的自适应发电机失磁保护。关键词: 数字自适应; 失磁保护; 发电机 on Digital Adaptive Excitation Loss Protection
PENG Hong-hai,ZHOU You-qing(Hunan Un