1) zero-voltage making and breaking
零电压投切
2) switching at voltage zero-crossing of contactor
触头电压过零点投切
3) zero-crossing current switching-on-off
零电流投切
4) Zero-Voltage-Transition (ZVT)
零电压切换
1.
In the FB-ZVS-PWM converter, a saturable resonant inductor is used, which reduces the losses of the accessory circuit energy and effective duty cycle, and the load range of the Zero-Voltage-Transition (ZVT) is extended.
指出了常规ＦＢ－ＺＶＳ－ＰＷＭ变换器应用于弧焊逆变电源中的不足，采用一饱和谐振电感，减少了附加环路能量和有效占空比的损失，扩展了零电压切换的负载范围，提高了软开关弧焊逆变电源的效率和可靠性。
6) Zero-off
过零投切
1.
A new type Energy-saving intelligent integrated power capacitors,using electrical intelligent electric apparatus concepts and energy-saving zero-off switch and intelligent network control structure,can achieve saving energy,intelligence,network-based,integrated,improve reliability of the function.
设计一种新型节能型智能集成电力电容器,该电容器采用节能过零投切开关和智能网络控制结构,实现了节能化、智能化、网络化、集成化、提高可靠性的功能。
2.
From discussing the research and development background and idea of the Intelligent Integrated Power Capacitor,the technology to achieve a modern distribution network Reactive compensation on energy saving,zero-off,intelligent network requirements are introduced.
本文通过对智能集成电力电容器研发背景和理念的说明,重点介绍该产品基于数字信号处理器(DSP)和单片机相结合的双CPU的技术智能无功补偿功能技术,集成复合开关的过零投切与计算机智能网络模块技术,实现了现代配电网对无功补偿节能、过零投切、智能网络的要求,阐述了该产品在配网中应用的意义和前景。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条