随着可再生能源渗透率的提高, 并网变换器对系统动态及稳定性的影响逐渐突显出来,
如目前广泛讨论的低惯性和宽频振荡问题等. 该文探讨与并网变换器同步环节非线性动态紧密 …

High power grid-connected converters exposed to disturbances such as grid faults and
cyber-attacks may pose enormous threat to the safety of the power system. This predicament …

With widespread application of voltage source converter (VSC) as a key energy-conversion
power electronic device by using the phase-locked loop (PLL) technique for …

The traditional power system dominated by synchronous generators (SGs) is now evolving
into a new-generation power system dominated by voltage source converter (VSC)-based …

The penetration of power electronics into power generation and distribution systems has
deepened in recent years, as prompted by the increasing use of renewable sources, the …

Modeling and design-oriented control of transient stability of grid-following converters have
attained an increasing interest in recent years. Despite novel nonlinear models enabling a …

This article analyzes the transient stability of grid-following voltage source converters (GFL-
VSCs) considering the voltage-dependent current injection (VDCI) dynamics during fault …

Small-signal stability studies of ac microgrids have obtained abundant results, however, the
large-signal stability is still a great challenge and this topic is little studied. In this article, the …

Synchronization stability is one of central problems in power systems, and it is becoming
much more complicated with the high penetration of renewable energy and power …

Synchronization is one of the key issues in three-phase AC power systems. Its
characteristics have been dramatically changed with the large-scale integration of power …