英德
有道
百度
谷歌
图片
维基
百科
电流不足
[电] undercurrent
- 在无轴承开关磁阻电机数学模型的基础上，针对现有文献中超前角和绕组电流计算流程的不足，进行了改进。
This paper improves the previous method for calculating the advanced angle and winding currents based on mathematical models of BSRM. - 针对传统双馈电机调速系统调速范围较窄和起动过程存在冲击电流等不足，提出一种双馈电机混合调速系统。
Some shortcomings, like limited variable speed range and starting current impact exist in traditional doubly fed motor drive system. A hybrid drive system based on DFIM is presented. - 通过对气隙转矩的计算处理，利用小波脊线提取气隙转矩中转子断条故障特征频率分量，克服了分析定子电流信号时的不足，实现了电机转子断条故障的在线监测。
The broken bars faulty can be on-line monitored by extracting feature component based on wavelet ridge. Calculation of air-gap torque overcomes the disadvantages which based on current signal.
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