Proceedings ArticleDOI
Decentralized control for parallel operation of distributed generation inverters using resistive output impedance
Josep M. Guerrero,N. Berbel,Jose Matas,J.L. Sosa,J. Cruz,A. Alentorn +5 more
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TLDR
In this paper, a novel wireless load sharing controller for islanding parallel inverters in an ac distributed system is proposed, where the resistive output impedance of the parallel-connected inverters is explored.Abstract:
In this paper, a novel wireless load-sharing controller for islanding parallel inverters in an ac distributed system is proposed. The paper explorers the resistive output impedance of the parallel-connected inverters in an island microgridread more
Citations
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Proceedings ArticleDOI
An adaptive droop based cooperative control framework in DC microgrids
TL;DR: An adaptive droop has been proposed to address proportionate power sharing of distributed DC sources via a secondary controller to improve power sharing along with a tertiary update used for fine-tuning.
Proceedings ArticleDOI
Solving the Last mile Problem for energy self-forming nano-grids
Ben Bacque,Tanya Kirilova Gachovska,Ray Orr,Nikolay Radimov,David K. W. Li,Shahab Poshtkouhi,Olivier Trescases +6 more
TL;DR: In this paper, the authors proposed a self-forming nano-grid system that can start from a single photovoltaic (PV) panel and battery with attached inverters and scale up to tens of kilowatts.
Proceedings ArticleDOI
A New Control Method for Inverters Parallel Operation in Microgrid
TL;DR: The adaptive droop coefficient droop control can overcome the system cannot share power accurately in different line impedance, and the fuzzy PID controller can improve the system response speed and reduce system.
Proceedings ArticleDOI
A fast reactive power sharing strategy for islanded microgrid based on feeder current sensing
TL;DR: In this article, a fast reactive power sharing strategy that employs feeder current sensing and feeder voltage drop compensation is proposed for islanded microgrid, where the proposed strategy introduces feed-current sensing based on the conventional droop control method.
Proceedings ArticleDOI
Smooth Mode Transition Control for Micro-Grid with Hybrid Battery/Diesel Combination
TL;DR: The mode transition cases from grid-tied mode to autonomous mode and vice versa are analyzed, and a new method for a smooth transition fromGrid-t tied mode toonomous mode is proposed, and an improved pre-synchronization method for droop control stage is applied.
References
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Journal ArticleDOI
Control of parallel connected inverters in stand-alone AC supply systems
TL;DR: In this article, a control scheme for parallel-connected inverters in a standalone AC supply system is presented, which uses feedback of only those variables that can be measured locally at the inverter and does not need communication of control signals between the inverters.
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
A wireless controller to enhance dynamic performance of parallel inverters in distributed generation systems
TL;DR: In this paper, a novel control strategy for parallel inverters of distributed generation units in an AC distribution system is presented, based on the droop control method, using only locally measurable feedback signals.
Book
Power Systems Analysis
TL;DR: In this article, the authors present a model of a single machine-infinite bus (SIB) with three-phase transformer connections for the purpose of detecting faults in a generator.
Journal ArticleDOI
Wireless-Control Strategy for Parallel Operation of Distributed-Generation Inverters
TL;DR: Adapt virtual output impedance is proposed in order to achieve a proper reactive power sharing regardless of the line impedance unbalances and can be properly shared due to the addition of a current harmonic loop in the control strategy.