Conventional control solutions of the inverter-interfaced microgrids are usually designed based on models with fully decoupled subsystems. The negligence of the strong coupling due to power lines impedance leads to large transient line currents, …
Direct current (DC) microgrids have been widely used in many critical applications. Such systems avoid unnecessary AC/DC conversions and can simplify control design. To achieve high-performance control of such system, advanced control algorithm needs …
Distributed generators (DGs) in a microgrid are tightly coupled through power lines, whose dynamics should not be ignored. If not properly handled, large transient line currents may trigger false protection even under normal operating conditions. …
This paper presents a novel fault location method for single-phase microgrids. In order to locate a fault, a feature specific to the fault location is found, namely the maximum oscillation magnitude of the transient voltage signal induced by the …