Power system strength evaluation is vital to maintain secure operation in power systems
having huge dependence on Inverter Based Resources. This paper reviews the state-of-the …

The accurate analytical fault analysis model of the emerging inverter-interfaced renewable
energy sources (IIRESs) is an important basis for protection of power system with RESs …

The power system planning and protection studies are becoming more challenging due to
the rapid increase in penetration levels of converter-interfaced renewables. Type-IV wind …

As Type-3 wind turbine (WT) has already become a typical type of highly penetrated power
sources in modern power systems, characterizing its properties during grid fault is a basic …

Doubly fed induction generator (DFIG)-based wind turbine (WT) has a distinct fault current
contribution that is critical for the power system analysis. This article analyzes the …

To adapt to the operation under asymmetric conditions, an increasing number of grid-
following inverter-interfaced renewable energy sources (IIRESs) start to employ the …

The calculation of short-circuit current contributions from full-converter based type IV wind
turbines and other inverter-based power plants are often simplified. They are represented as …

In this paper, a novel concept of Generalized Δ-circuit is proposed, that enables integration
of distributed generators (DGs) based on contemporary technologies into the short-circuit …

The integration of renewables into power systems introduces several technical challenges
including the development of appropriate models for system protection studies and accurate …

A wind power plant (WPP) is different from a conventional power plant in the sense that a
WPP may consist of hundreds of small (eg, 1.5-MW) wind turbine generators (WTGs) …