1) peak overvoltage
尖峰过电压
1.
The problem of exorbitant peak overvoltage of the excitation system of the Baishan Hydropower Plant units is analyzed.
分析了白山发电厂发电机励磁功率整流装置尖峰过电压过高的问题,采用氧化锌压敏电阻和阻容保护相结合的保护方式,通过压敏电阻降低过电压的幅值,同时由阻容保护降低过电压的陡度,解决了尖峰过电压过高的问题。
2) peak voltage
尖峰电压
1.
The reason of appearing peak voltage in IGBT(insulated gate bipolar transistor)absorber is discussed.
探讨了IGBT功率电路尖峰电压产生的原因，并针对第三代IGBT，给出了适应不同功率的吸收电路。
2.
Using the peak voltage(ruled) in GJB 181 as the interferential source and the Pspice software,the peak voltage s influence on SSR s(working) state was analyzed and the reason which caused misoperation was found.
以G JB 181中规定的尖峰电压为干扰源,采用Psp ice软件分析尖峰电压试验对固态继电器工作状态的影响,找到引起误动作产生的原因,对提高固态继电器的电磁兼容性有一定的指导意义。
3.
This paper summarizes three kinds of practical suppression method to turn off IGBT peak voltage,it discusses some issue of IGBT drive circuit,and introduces a kind of dynamic voltage rise control circuit.
总结了三种实用的IGBT关断尖峰电压抑制的方法,探讨IGBT驱动的有关问题,并介绍一种动态电压上升控制实用电路。
3) voltage spike
电压尖峰
1.
Mechanism and suppression of voltage spike in a three-phase single-stage full-bridge PFC
三相单级全桥PFC电压尖峰机理分析与抑制
2.
However, a problem of this kind of converter is that the output rectifier diodes suffer the parasitic oscillation and voltage spike caused by the reverse recovery of the rectifier diodes.
推挽正激变换器是低压大电流输入场合的理想拓扑之一,但其输出整流二极管上由于反向恢复产生很高的电压尖峰。
3.
A design of voltage spike generator based on microprocessor unit is introduced.
介绍了基于微处理器的电压尖峰发生器的设计方法和思路。
4) spike voltage
尖峰电压
1.
Its control port must be able to endure the coupling spike voltage interference from power system.
航天继电器被广泛用于电子系统中执行系统配电、信号切换等功能,其控制端须能承受电源系统上耦合的尖峰电压干扰。
5) voltage peaks
电压尖峰
1.
As high frequent pulse wave and voltage peaks when switching IGBT tubes are added to voltage and current waveforms,it leads to disadvantageous effects on welding power and welding processing control.
焊接时在输出电压和电流波形中会叠加高频的脉动波纹以及由于IGBT管关断时所产生的电压尖峰 ,会对焊接电源本身及焊接过程的控制产生不利影响 ,文章就此设计了一有源低通滤波器 ,并指出了低通滤波器在焊接中的应用情况。
2.
The voltage peaks caused by the leakage inductance are analysised.
并分析了由变压器漏感带来的电压尖峰问题,通过实验研究验证了理论分析的正确性。
6) peak voltage
幅值电压，峰压，尖峰电压
补充资料：过灵石三峰
【诗文】：
晓日曈曨雪未残，三峰杰立插云间。
老夫合是征西将，胸次先收一华山。
【注释】：
【出处】：
晓日曈曨雪未残，三峰杰立插云间。
老夫合是征西将，胸次先收一华山。
【注释】：
【出处】：
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