fluctuating loads meaning in English

变动荷载

Repeated fluctuating load
交变载荷
Voltage fluctuation aroused by fluctuating loads impacts on the operation of electric equipment
大功率的波动性负荷大量进入电网,引起电压波动,严重影响电气设备运行。
Electromagnetic compatibility - limits - assessment of emission limits for fluctuating loads in mv and hv power systems
电磁兼容限值中高压电力系统中波动负荷发射限值的评估
Many uncertainties such as power supply and fluctuating load still exist even if a certain transmission network structure has set up in planning period
在电网规划阶段，网架结构确定之后，还存在着诸如电源出力和负荷变动等不确定因素。
On the other hand , because of the fluctuating load , such as arc furnace and railway traction locomotive , the voltage of the network will frequently fluctuate and lead to voltage flash
另一方面，现代配电网上用于冶炼的电弧炉和铁路牵引机车等波动性负荷，会使电网电压频繁波动，造成电压闪变。