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1·This thesis focuses on research and design AC-DC switching power.

本论文是对AC - DC开关电源进行研究和设计。

2·My next stop took me to the AC-DC thermal voltage and current lab.

我的下一站是参观AC - DC热电压和电流实验室。

3·The general inverter designed in this dissertation is a 220v voltage type AC-DC-AC modal.

本文设计的通用变频器为单相220 V交-直-交电压源型变频器。

4·Main circuit adopts the AC-DC-AC structure and uses IPM(Intelligent Power Module) as main switch.

主电路采用交—直—交电压源型变频器，功率器件采用智能功率模块IPM。

5·The classical stability analysis theory is limitary to deal with bulk AC-DC hybrid transmission system.

大规模交直流混合输电系统的出现使得经典的电力系统稳定性分析理论受到了局限。

6·On the other hand, since traction power supply network is a AC-DC network, its running modes are complicated.

另一方面，地铁牵引供电网络是一个交直流混合的网络，运行方式较为复杂。

7·The system design content includes the AC-DC electric drive control system, diesel generator set control system.

系统设计内容包含了交直流电气传动控制系统，柴油发电机组控制系统。

8·The method can also be used to analyze electromagnetic torques in double-winding AC-DC generators after shorts or just DC side.

提出的分析方法也可用于双绕组发电机直流侧短路等电磁转矩的分析。

9·Based on the resonance reactor and the Magnetic Energy Recovery Switch (MERS), a novel single-phase AC-DC converter is designed.

将谐振电抗器和磁能恢复开关引入到单相ac - DC变换器中，设计了一种新颖的混合单相ac - DC变换器。

10·In this paper several methods of the true RMS AC-DC conversion are exemplified, and the advantages of various methods are compared.

本文介绍几种真有效值交直流转换的方法，并对各种方法的优缺点进行了比较。