Journal ArticleDOI
Modified droop control for improving adaptive virtual impedance strategy for parallel distributed generation units in islanded microgrids
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This article is published in International Transactions on Electrical Energy Systems.The article was published on 2019-01-01. It has received 20 citations till now. The article focuses on the topics: Voltage droop & Voltage regulation.read more
Citations
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Journal ArticleDOI
A Comprehensive Review on Power Converters Control and Control Strategies of AC/DC Microgrid
TL;DR: This article presents an overview-oriented state of the art in the recent advancement in control strategies of AC/DC MG and its associated power converters control and identified some future challenges that need to be addressed in order to develop a sustainable and reliable control strategy for AC/ DC MG.
Journal ArticleDOI
Voltage quality and load sharing improvement in islanded microgrids using distributed hierarchical control
TL;DR: A method is proposed, which can improve the voltage quality of sensitive load bus by determining the amount of effort made by each distributed generation and taking their rated power constraints into account for compensation, and is capable of improving the load sharing among DG units adaptively using circulating currents rule.
Journal ArticleDOI
Voltage unbalance compensation using new structure of decouple double synchronous reference frame in stand-alone microgrids
Mojtaba Ahmadi,Shahram Karimi +1 more
TL;DR: In this paper, the authors proposed a control strategy based on the decouple double synchronous reference frame (DDSRF) to compensate for the voltage unbalance in stand-alone microgrids.
Journal ArticleDOI
A novel partial transient active-reactive power coupling method for reactive power sharing
TL;DR: Simulation results demonstrate that the reactive power is shared among DGs accurately and Simplicity, no need for additional communication links, non-dependence on MG configuration and insignificant transient disturbances are the main advantages of the proposed method.
References
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Journal ArticleDOI
Hierarchical control of droop-controlled DC and AC microgrids — a general approach towards standardization
TL;DR: The hierarchical control derived from ISA-95 and electrical dispatching standards to endow smartness and flexibility to MGs is presented and results are provided to show the feasibility of the proposed approach.
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Modeling, Analysis and Testing of Autonomous Operation of an Inverter-Based Microgrid
TL;DR: In this paper, the authors developed a model for autonomous operation of inverter-based micro-grids, where each sub-module is modeled in state-space form and all are combined together on a common reference frame.
Journal ArticleDOI
Hierarchical Structure of Microgrids Control System
Ali Bidram,Ali Davoudi +1 more
TL;DR: This paper reviews the status of hierarchical control strategies applied to microgrids and discusses the future trends.
Journal ArticleDOI
Output impedance design of parallel-connected UPS inverters with wireless load-sharing control
TL;DR: This paper deals with the design of the output impedance of uninterruptible power system (UPS) inverters with parallel-connection capability, and proposes novel control loops to achieve both stable output impedance and proper power balance.
Journal ArticleDOI
Distributed Secondary Control for Islanded Microgrids—A Novel Approach
TL;DR: In this article, a novel approach to conceive the secondary control in droop-controlled microgrids (MGs) is presented, where a distributed networked control system is used in order to implement a distributed secondary control (DSC), thus avoiding its implementation in MGCC.