A simple and high - Performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is Presented.

提出了一种可控整流电路，它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。

youdao

This equipment adopts a thyristor excitation DC generator-motor set with a field weakening regulation device working in step with loading.

该设备采用可控硅励磁直流发电机——直流电动机系统，具有取决于负载的弱磁调节装置。因此操作起来极为方便。

youdao

Main products are: audio, audio-visual equipment's spindle and open-case motor, DC & AC motor applied to induction cooker, gas valve, aroma generator, rail curtain, sunshades, etc.

公司主要产品有：CD、VCD、DVD、Car CD、Tape Recorder、CD-ROM等音响、音像设备主轴、开盒马达，以及电磁炉、燃气阀、芳香发生器及窗帘、天棚帘用等直流、交流马达。

youdao