全部

1·Phase - shifted converter realizes zero - voltage - switching with the use of leakage inductor of the main transformer, however, the realization of ZVS for lagging bridge leg is difficult.

移相控制全桥变换器能够实现开关管的零电压开关，但滞后桥臂难度很大。

2·Phase shifted converter realizes zero voltage switching (ZVS) with the use of leakage inductance of the main transformer, however, the realization of ZVS for lagging bridge leg is difficult.

移相控制全桥变换器能够实现开关管的零电压开关，但滞后桥臂难度很大。

3·It can delicer leading current with the current exchange in coupling reactor and the controlling of the switch on off phase angle in order to compensate lagging reactive power.

通过耦合电感间的换流与开关器件通断相位角的控制，使其输出超前电压的电流，以补偿电网中常见的感性无功。

4·With the use of phase-shifted control mode and the junction capacitor of the switches, the lagging switches can realize ZVS under any load.

而通过移相控制方式，利用开关管的结电容则实现了滞后管的零电压开关。

5·This paper is concerned with the mixed boundary problems of dual-phase-lagging heat conduction equations arising in many fields.

本文考虑一类具有广泛应用背景的双相滞热传导方程混合边界问题。

6·Proper selection of the switching dead time of the lagging arm is necessary for ensuring the ZVS operation of the phase shifting FB ZVS DC DC converter.

死区时间的合理选择是保证移相定频控制的全桥零电压开关DCDC变换器零电压开关状态的必要条件。