With the increasing penetration of power electronic converters in the power system induced
by the energy transition, Grid Forming (GFM) technology emerges as crucial for …

Recently, wind power from renewable energy power generation has been extended quickly
to another level. To the grid, most renewable generators synchronize through the power …

Phase-locked loop (PLL) synchronization instability of grid-connected converters under grid
faults is a serious concern, in particular for multiconverter plants/stations connected to a …

The power system is experiencing a higher penetration of renewable energy generations
(REGs). The short circuit ratio (SCR) and the grid impedance ratio (GIR) are two indices to …

随着直流和新能源等电力电子设备的大量接入, 电力电子多馈入系统(简称多馈入系统)
成为现代电力系统的一种典型形态. 多馈入系统的安全稳定运行能力与其受扰后的电压响应性能 …

As synchronous generators (SGs) are extensively replaced by converter-based generators
(CBGs), modern power systems are facing complicated frequency stability problems …

摘要随着多回直流集中落点受端电网负荷中心, 交流电网相对变弱, 因此分析负荷对直流多馈入
系统电压稳定的影响, 对精确度量受端电网电压支撑能力至关重要. 该文首先建立了直流, 负荷 …

The increasing penetration of renewable resources into the power network through grid-
following converters has increased the risks of small-signal instability resulting from the …

短路比是衡量电源接入点并网强度的重要指标, 低短路比并网的新能源电站发生振荡,
电压失稳等问题的风险较高. 文中首先针对新能源集群并网的场景, 分析了常用的加权短路比 …

The paper analyzes grid strength and grid impedance for systems with significant
penetration of power electronics. The work shows that the traditionally employed Thévenin …