电压浪涌 meaning in English

power surges
voltage surge

Mechanism analysis of voltage surge on igbt in bridge inverter main circuit
电压浪涌产生的机理分析
When avoltage surge occurs , it activates a circuit breaker in the surge protector , protecting the computer system
电压浪涌发生时，就会激活浪涌电压保护器中的断路器，从而保护计算机系统。
Too much electricity , as when lightning or other electrical disturbance affects a power line , may cause a voltage surge , or spike
电流过大，如闪电或其他电干扰影响输电线时，可能造成电压浪涌或形成电压尖峰。
The emc of dc pwm power amplifier is analyzed and several measures to restrain the disturbances of pwm power amplifier are put forward . based on the pwm power amplifier in existence , the rcd snubber circuit experiment is carried out and the result shows that the rcd snubber circuit can restrain the voltage surge and the disturbances of dv / dt , di / dt
对直流pwm功率放大器的电磁兼容性进行了分析，提出了抑制pwm功率放大器干扰的几种措施；在现有的pwm功率放大器上做了rcd吸收电路实验，实验结果表明， rcd吸收电路能有效抑制电机两端电压浪涌和dv dt ， di dt引起的电磁干扰。