开关管 switch tube
[电子] switching tube
- 它利用输出滤波电感的能量可以在很宽的负载范围内实现原边开关管的ZVS;
ZVS is achieved for all switches in a wide load range with the use of the energy in the output filter inductors. - 并联型有源电力滤波器主电路中功率开关管死区的存在对其补偿性能产生消极影响。
The dead-time of the power switches in the main circuit of a shunt Active Power Filter degrades the APF's compensation performance. - 传统的推挽变换器存在着一些固有的缺点,诸如开关管的电压应力高、难以实现软开关等,限制了它的应用范围。
There are some intrinsic drawbacks in traditional push-pull converter, such as higher voltage stress and hard-switching of the switches, so the application area of the converter is limited.