This paper concerns with the emerging power system stability issues, classification, and
research prospects under a high share of renewables and power electronics. The decades …

Emerging subsynchronous oscillation (SSO) issues in grid-connected wind farms have
gained serious attention after several incidents occurred in the US and China. The temporal …

This paper presents a survey of real-world subsynchronous oscillation events associated
with inverter-based resources (IBR) over the past decade. The focus is on those oscillations …

Since the publication of the original paper on power system stability definitions in 2004, the
dynamic behavior of power systems has gradually changed due to the increasing …

在能源转型和科技进步的推动下, 高比例可再生能源和高比例电力电子设备(即“双高”)
正成为电力系统发展的重要趋势和关键特征, 电力系统的动态行为随之发生重大变化 …

电力系统正逐步向高比例新能源和高比例电力电子设备趋势发展, 而电力电子设备与电网之间
相互作用引起的宽频振荡成为影响电网安全稳定运行的重要问题之一. 该文首先阐述了电力系统 …

Recently, the converters controlled by droop controller with phase-locked loop were
observed in islanded ac microgrids. However, only the state-space-based approach was …

The undesired nonlinear operation of phase-locked loops (PLL) is one of the main causes of
transient instability in grid-connected converters. However, the stable operating region of …

风电参与的新型次同步振荡事故频发, 严重影响了新能源电力系统的安全稳定运行.
结合次同步振荡所对应的数学动力学模型, 轨线特征, 分析归纳风电参与的电力系统次同步振荡 …

This paper presents a robust nonlinear controller based on feedback linearization technique
and sliding mode control to alleviate sub-synchronous control interaction (SSCI) in doubly …