... pressure pulsation 压力脉动 voltage pulsation 电压脉动,电压波动... pulsation damper 脉冲消除装置...
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maximum permitted voltage pulsation 最大允许电压波动 ; 最大容许电压波动
voltage pulsation rate 电压脉动率
voltage e pulsation 电压脉动
Larger system voltage unbalance degree causes larger capacitor voltage pulsation and negative sequence current.
不对称度的增加将进一步增大电容电压的脉动和负序电流的大小。
In power system, the voltage pulsation and deficiency or surplus of reactive power will have a great effect on the quality of electric power supply.
在电力系统中，电压的波动和无功功率的过剩和不足会严重影响供电质量。
The hysteresis wide is widened for decreasing switching frequency and energy losses, which causes the pulsation of instantaneous active power and direct current voltage.
为降低开关频率和减少开关损失，需增加功率滞环比较器环宽，否则引起瞬时有功功率和直流电压波动，影响系统的性能；
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