A control plan for the stable operation of microgrids during grid-connected and islanded modes
نویسندگان
چکیده
منابع مشابه
Decentralized Control Strategy for Optimal Energy Management in Grid-Connected and Islanded DC Microgrids
This paper proposes a decentralized control technique to minimize the total operation cost of a DC microgrid in both grid-connected and islanded modes. In this study, a cost-based droop control scheme based on the hourly bids of all participant distributed generators (DGs) and the hourly energy price of the utility is presented. An economic power sharing technique among various types of DG unit...
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The objective of this paper is to present novel control strategies for MicroGrid operation, especially in islanded mode. The control strategies involve mainly the coordination of secondary load-frequency control by a MicroGrid Central Controller that heads a hierarchical control system able to assure stable and secure operation when the islanding of the MicroGrid occurs and in load-following si...
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A low voltage distribution network with large amounts of small sized dispersed generation can be operated as an isolated system in certain conditions. This paper presents the control strategies to be used in such a system to deal with islanded operation and to exploit the local generation resources as a way to help in power system restoration after a general blackout. A sequence of actions for ...
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ژورنال
عنوان ژورنال: Electric Power Systems Research
سال: 2015
ISSN: 0378-7796
DOI: 10.1016/j.epsr.2015.07.004