LVRT 低电压穿越(low voltage ride through)
- The LVRT's dependence on pitch control systems and other state-of-art alternatives can be reduced with SDBR.
利用串联制动电阻可以减轻风电场低电压穿越对桨距控制等其他措施的依赖。 - In order to test the LVRT capability of the wind power generation system, a voltage sag generator(VSG) is required to simulate different kinds of grid faults.
为了测试和研究风电系统的低电压穿越能力,需要利用一种电压跌落发生器模拟电网规范中的各种电网故障。 - With the proportion increasing of wind power generation in power grid, the power grid demand for increasingly high to wind turbine. Low-voltage through technology (LVRT) is one important indicator.
随着风力发电在电网中的比例日益增加,电网对风电机组的要求也越来越高,低电压穿越技术(LVRT)就是其中一项重要指标。