释义 |
1 ?操作瞬变现象 ... switching torque (电动机的) 换接力矩 switching transient 开关瞬态; 操作瞬变现象 switching transistor 开关晶体管 ... 2 ?开关瞬态 ...接时转矩,合闸转矩(电动机) switching torque [开关]操作过电压;开关瞬态;开关(切换时的)瞬变现象 switching transient 开关管;转换管,换接管 switching tube .. 3 ?开关暂态 ...(OVervoIta日e】 和欠电压(Undervoltage)、电压波动(Fluctuation)和电压闪变(Flicker)、开关暂态 (Switching Transient)、瞬时脉冲(Impulse)、谐波(Harmonics)以及三相电压不平衡 (Unbalance)等电能质量问题及其危害,从而不断要求电力部门提高... 4 ?开关操作过电压 ... 断路时的瞬变现象 on transient ; off transient 瞬变现象,暂态,过渡过程 transient 开关操作过电压,开关瞬态,开关瞬变现象 switching transient ...
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In large production converters, due to the stray inductance, the switching transient spike is usually beyond the voltage allowed by the device, which can destroy the converter. 在大功率风电变换器中,由于杂散电感的存在,器件在关断过程中往往会产生超出允许范围的瞬态尖峰值,从而导致其失效和损坏。 - 2
When the HV station service bus is switching, the transient of the large sized asynchronous motor is analyzed and a method of inducing the impulse current is introduced. 介绍了大型火电机组高压厂用母线切换时的情况,对大型异步电动机切换时的暂态过程进行了数学分析,介绍了减少切换时冲击电流的方法。 - 3
The transient state of the transient event also includes LED switching on the power supply, or transient transient current when the plug is connected. 形成瞬态过流事情的状况还包括LED接通电源,或是带电插拔时的瞬态过电流。
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