As one of the connections for three phase induction motor to operate from single phase supply, SEMIHEX connection can enable three phase induction motor have approximated symmetrical operation.
作为三相感应电动机单相运行的一种特殊接法，SEMIHEX连接可使三相感应电动机在单相电源上接近对称运行。
It's significant to study the regulation of active power of three-phase synchronous generator by way of the alternating power source of three-phase industrial frequency.
三相同步发电机作为三相工业频率的交流电源，研究其有功功率调节具有重要意义。
A three-phase alternating current parameters instrument to be used in industry is designed. It can measure the voltages, currents, power factors of each phase of three-phase alternating current.
设计开发一种工业用三相交流电参数仪，能够测得三相交流电各相的电压、电流、功率、功率因子等参数；
In this paper, the three-phase flow heat transfer enhancement technique is applied to closed gravity heat pipe and a set of three-phase flow gravity heat pipe system is set up.
本文将三相流强化传热技术应用于重力热管，构建了三相流闭式重力热管系统。
As to the deficiencies of UPS base on three-phase full-bridge inverter, a three-phase half-bridge inverter of on-Line UPS controlled by TMS320LF2407 is proposed.
针对基于三相全桥逆变器的不间断电压（UPS）缺点，提出了一种用TMS320LF2407控制的基于三相半桥逆变器的在线式UPS。
SMVSC is firstly applied to H-model bridge DC-DC converter, three-phase rectifier and three-phase inverter in this paper.
本文首次将滑模变结构控制应用于H型桥式DC-DC变换器、三相整流器和三相逆变器中。
A three phase full resonant cyclo-converter suitable for converting a three phase AC supply to a DC output.
一种适用于将三相ac电源转换为DC输出的三相全谐振环形转换器。
A three phase full resonant cyclo-converter suitable for converting a three phase AC supply to a DC output.
一种适用于将三相ac电源转换为DC输出的三相全谐振环形转换器。
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