1.
Research on 1kW Soft-switch Grid-connected PV Inverter;
1kW具有零电流关断功能的并网逆变器的研制
2.
It fundamentally realizes the zero-current-break control for three phase contact system.
基本实现同步分断（三相电流过零分断）。
3.
However, at turn-off, the diode current reverse for a reverse recovery time trr before falling to zero.
然而在关断时，二极管的电流在降至零之前有一个反向恢复时间。
4.
Design of a ZVZCS PWM High Power Supply of Controlling Circle of Locomotive Engine
零电压零电流开关PWM大功率机车控制电源设计
5.
Research on Forecast Method of Current Zero-cross Points for Controlled Fault Interruption
故障电流相控分断电流零点预测算法的研究
6.
Novel Zero-voltage and Zero-current Resonant Pole Soft-switching Inverter
新型零电压零电流谐振极型软开关逆变器
7.
On the Broken Circuit of the Negative Wire in Three-phase Power Supplying System;
关于三相供电系统中零线断路的探讨
8.
The Development of Zero-Voltage-Switching Three-level DC/DC Converter;
零电压开关三电平直流变换器的研制
9.
Zero-Voltage-Switching Multi-Resonant Three Level Converters;
零电压开关多谐振三电平直流变换器
10.
Design of A New Type of Zero Current PWM Buck Switching Circuit
一种新型零电流PWM Buck开关电路的设计
11.
DC Component Time Constant and Zero Offset Phenomena of Breaking Current for 1000 kV Circuit Breaker
1000kV交流断路器开断电流的直流分量时间常数和零偏现象
12.
Zero Line Fault Diagnosis in AC Power Distribution of Ship Power System
船舶电力系统中交流配电网零线故障的诊断
13.
Full-load range zero-voltage zero-current soft-switching inverter arc welding power supply
全负载范围零压零流软开关焊接逆变电源
14.
A SELF-HOLDING ELECTROMAGNETIC VALVE WITH THE FUNCTION OF SELF-CLOSEDOWN WHEN POWER CUTTING AND ZERO CONSUMPTION;
具有断电自关闭功能的零功耗自保持电磁阀
15.
Adaptive Zero-Sequence Trip Protection in Ground Neutral System
大电流接地系统中自适应零序速断保护
16.
Zero-Voltage and Zero-Current Switching Full-Bridge DC-DC Converter With Auxiliary Transformer
采用辅助变压器的零电压零电流开关全桥直-直变换器
17.
Research on Overvoltage in DC Fault Current Limiter
直流限流器中IGBT关断时过电压的研究
18.
Switched-Current Circuit Theory and Fault Diagnosis;
开关电流电路理论及其故障诊断研究