Simplified Voltage and Frequency Controller Based on Droop Control for the Dynamic Analysis of a Microgrid
MetadataShow full item record
Due to various technical, economic and environmental concerns the concept of Microgrid has become popular in the electric energy industry. It's capability to operate in both grid-connected as well as an autonomous system in islanded mode is the distinct feature of the Microgrid concept. Hence, Microgrid control should provide seamless transition between grid-connected and islanded operations. Active-reactive (PQ) power control and voltage source inverter (VSI) control are two popular techniques employed in Microgrid control. This paper proposes a simplified VSI controller for dynamic analysis of the Microgrid operation. The proposed control algorithm is explained, modeled in MATLAB Simulink and the simulation results are presented for various operating scenarios to demonstrate the effectiveness of the proposed control scheme in providing a desirable dynamic performance for both the grid-connected and islanded operation mode of the Microgrid.
Copyright © 2012 IEEE. Personal use of this material is permitted. Permission from IEEEmust be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Showing items related by title, author, creator and subject.
Shahnia, Farhad; Chandrasensa, Ruwan; Rajakaruna, Sumedha; Ghosh, A. (2014)In order to minimize the number of load shedding in a Microgrid during autonomous operation, islanded neighbour microgrids can be interconnected if they are on a self-healing network and an extra generation capacity is ...
Shahnia, Farhad; Chandrasensa, Ruwan; Rajakaruna, Sumedha; Ghosh, Arindam (2013)This paper shows how multiple interconnected microgrids can operate in autonomous mode in a self-healing medium voltage network. This is possible if based on network self-healing capability, the neighbor microgrids are ...
Ambia, M.; Al-Durra, A.; Caruana, C.; Muyeen, S.M. (2012)In this paper, islanding operation of a hybrid micro-grid system is proposed with power management control scheme. When micro-grid system undergoes transition from grid connected to the islanded mode, it is required for ...