哈尔滨大电机研究所 关键词] LCI；变频调速；有限元分析；轴电流；全阻尼绕组 [gap=1045]Key words: LCI; variable frequency adjustable speed; FEA; shaft current; full-damper winding
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shaft-current prevention 轴电流保护
shaft current protection 轴电流保护
horizontal-shaft current metre 横轴流速仪
horizontal shaft current meter 水平轴流速仪
shaft-current 轴电流
shaft current transformer 轴电流互感器
horizontal-shaft current meter 水平轴流速仪
Insulation structure for bearing, reduce the damage from shaft current and improve the life of bearing.
电机轴承采用绝缘结构，减小了轴电流对轴承的损伤，提高了轴承寿命。
A composite sensor of shaft current and shaft magnetic flux belongs to checking technical field, and is used to solve the checking problems of shaft current of a motor.
一种轴电流与轴磁通复合传感器，属检测技术领域，用于解决电机轴电流检测问题。
Based on the work principle of AC motor, the article analyzes the cause and phenomenon of alternating-current motor and puts forward the method of removing shaft current.
根据交流电动机的工作原理，分析讨论其轴电流产生的原因和表象，提出了防止轴电流产生的方法。
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