voltage strength meaning in Chinese
电压强度
Examples
- Elements of electrical and optical connection - test methods - voltage strength for insulated terminal lugs and in - line splices
电器和光学连接元件.试验方法.绝缘终端接线片和连机拼合接头的电压强度 - Aerospace series - elements of electrical and optical connection - test methods - part 219 : voltage strength for insulated terminal lugs and in - line splices
航空航天系列.光电连接件.试验方法.第219部分:绝缘终端电插片和内连接件电压强度 - Aerospace series - elements of electrical and optical connection ; test methods - part 219 : voltage strength for insulated terminal lugs and in - line splices ; german and english version en 2591 - 219 : 2002
航空航天系列.光电连接元件.试验方法.第219部分:绝缘 - The asynchronous motor is widely used for its simple construction , ruggedness , high working reliability , relatively low cost , and high environmental adaptability . it is suit for the direction of high voltage , high speed and large capacity . vector control is its ideal speed modulation method . the harmonics of three - level inverter are less than the traditional two - level inverter ’ s , and it is convenient to realize high sinusoidal voltage output . the maximum voltage strength which each electric component bears is small , and it is easy for three - level inverter to realize large capacity . the research on the asynchronous motor vector control based on the three - level inverter is one novel work
异步电机结构简单、坚固耐用、运行可靠、成本低、环境适应性强,容易向高压高速和大容量方向发展,获得了广泛应用,矢量控制为其理想的调速方法;三电平逆变器输出端谐波少,有利于实现输出电压的正弦化,且单个开关管承受的最大电压小,适合向高压大容量方向发展。对基于三电平逆变器的异步电机调速系统开展矢量控制研究,是一件有意义的工作。 - The paper studied withstand voltage level , influence factors , breakdown process and breakdown mechanism of covered with snow or ice through some theory calculation results , many test data and phenomena . the paper got the conclusions that withstand voltage strength of insulator covered with snow or ice descended largely , and the amount of ice or snow build - up , number of flashover , string length , environment temperature and leak current etc had obvious effects on flashover voltage values of insulators
通过大量的试验数据和现象研究冰雪条件下绝缘子的耐压水平、影响因素及其击穿机理，如串长的影响、环境温度、绝缘子形状及冰的干湿程度、闪络次数、冠雪量和积冰量的影响、雪的密度、气压和湿度的影响等，并对试验结果与理论分析结果进行了对比，分析其是否一致。