voltage sag
基本解释
- 电压下降
英汉例句
- Research on a new method of voltage sag measure and voltage compensation strategies .
一种新的电压凹陷检测及其补偿控制策略研究。 - So this paper mostly studies the algorithm of detecting voltage sag, voltage fluctuation and flicker in power quality problems.
因此，本论文确定将电能质量问题中的电压跌落和电压波动及闪变现象作为主要研究对象。 - Voltage sag , as one of the important aspect of power quality, its research is just underway in our country, which has no criterion related.
而作为电能质量中的一个重要方面――电压凹陷，在我国的研究则刚刚起步，至今没有相应的国家标准。
双语例句
词组短语
- Voltage Sag Generator 电压跌落发生器
- voltage sag severity 电压暂降严重性
- voltage sag compensator 瞬低保护装置
- voltage sag measurement 电压凹陷测量
- voltage sag indices 瞬低指标
短语
专业释义
- 电压暂降
DVR is the most effective and popular equipment in the voltage sag.
动态电压恢复器(DVR)是应用于电压暂降最有效,也是应用得最多的设备。 - 电压凹陷
Dynamic Voltage Restorer (DVR) is considered as the most effective device to compensate the voltage sag.
动态电压恢复器(DVR)是目前补偿电压凹陷最为有效的装置。 - 电压跌落
As the installed wind power capacity increased,the grid code have required the wind turbines must have low voltage ride-through(LVRT) capability,a voltage sag generator(VSG) is the important equipment for wind tu-bines to evaluate the operation capacity of LVRT.
随着新能源中风力发电容量占电网比重的不断增加,新的电网运行准则要求风电机组具有一定的低电压穿越运行能力,电压跌落发生器是测试风电机组低压穿越性能的重要装置。 - 电压骤降
However, it has weakness in dealing with grid fault yet. The voltage sag is the most important one which caused by short circuit or open circuit.
电压骤降是电网故障常见的表现之一,主要由输电线路短路或断路引起,当电网故障造成电压骤降时,对风电机组的安全持续运行和维持电网的稳定形成了极大的挑战,所以提高双馈式风电机组低电压穿越的能力成为研究热点之一。