SSS Analysis of Microgrid with Comprehensive Load Modelling

Microgrid concept provides suitable context for installing distributed generation resources and providing reliability and power quality for loads. During grid connected mode of microgrid, all stability issues are get handled by main grid due to its sucient inertia. Microgrid have to face all stability related problems itself when islanding is occurred. Load as well as inverter parameters aects on stability of microgrid. For stability analysis of microgrid it is necessary to consider the eect of control strategy used in inverter. The controller of inverter should sense the signals accurately and quickly because controller parameters participates in small signal stability of microgrid. Mathematical modelling of static, dynamic and composite load has been performed in this book. Respective work is carried out in MATLAB environment and analysis of small signal stability has been performed considering dierent parameters of microgrid.