三相交流电 three-phase alternating current; 三相交流电源 three-phase alternating-current supply; 三相交流感应电动机 three-phase alternating-current induction motor; ..
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three-phase alternating current supply 三相交流电源
This paper introduces a kind of electric circuit which mainly consists of a peak detector and a pulse-width discriminator for protecting the three-phase alternating-current supply with loses a phase.
介绍了一个主要由峰值检波器和脉冲宽度鉴别器构成的三相交流电源缺相保护电路。
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