针对逆变型新能源场站在电网发生不对称故障时可能出现的电压暂降, 电流越限等运行风险,
提出一种适用于电压跌落场景的站间协调控制策略, 该策略可有效实现故障下多个新能源场站对 …

For the problems of power fluctuation and over-current in grid-connected inverters under
unbalanced grid voltage, a fault ride through control strategy based on finite control set …

The popularity of power electronic applications in the power grid, making the system stability
issues aroused widespread concern. The virtual synchronous machine makes it possible to …

When an asymmetrical fault takes place in the grid, it can lead to drop in grid voltage,
degradation of power quality and, in severe cases, cause large-scale power outages. A multi …

Aiming at the voltage sag and current overruns and other operation risks may occur when an
asymmetric fault occurs in the power grid of an inverter-type new energy field station. This …

电网不平衡不仅会导致模块化多电平变流器(multimodular converter, MMC)
网侧电流波形质量变差, 还会引起桥臂电压不平衡, 桥臂环流增加等一系列问题. 为避免MMC …