...造成的磁场与定子的旋转磁场交互作用而达到同步转速 ,但是感应交流电机的转子则因定子与转子间的变压器效应(transformer effect)而产生转子感应磁场,为了维持此感应磁场以产生旋转扭矩,转子与定子 的旋转磁场间必须有一相对运动—滑差(slip),因此感应电机的...
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举例说明,20兆赫兹的峰点是钳位过程结束后主要由场效应晶体管输出电容和变压器漏感引起的寄生振荡产生的。
For example, the peak at 20 MHz in the spectrum is caused by the parasitic oscillation due to the output capacitance of the MOSFET and the leakage inductance of the transformer.
本文只统计造成变压器必须退出运行的故障,研究这类失效应把变压器看成是不可修复系统,其最主要的指标是失效率。
In the thesis we only count the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate.
本文只统计造成变压器必须退出运行的故障,研究这类失效应把变压器看成是不可修复系统,其最主要的指标是失效率。
The thesis only counts the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate.
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