J
Juan C. Vasquez
Researcher at Aalborg University
Publications - 492
Citations - 32307
Juan C. Vasquez is an academic researcher from Aalborg University. The author has contributed to research in topics: Microgrid & Voltage droop. The author has an hindex of 67, co-authored 426 publications receiving 24605 citations. Previous affiliations of Juan C. Vasquez include University of Technology, Sydney & Polytechnic University of Catalonia.
Papers
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Reactive Power Sharing and Voltage Harmonic Distortion Compensation of Droop Controlled Single Phase Islanded Microgrids
TL;DR: Algorithms with the aim of addressing limitations in islanded operation were proposed and results were presented to show the suitability of the proposed algorithms in achieving reactive power sharing and in improving the voltage harmonic distortion at the point of common coupling (PCC).
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Virtual Impedance Loop for Droop-Controlled Single-Phase Parallel Inverters Using a Second-Order General-Integrator Scheme
TL;DR: In this paper, a second-order general-integrator (SOGI) scheme is proposed to implement the virtual impedance, which is less sensitive to the output current noise, avoids to perform the time derivative function, achieves better output-voltage total harmonic distortion, and enhances the sharing of nonlinear loads.
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Secondary Frequency and Voltage Control of Islanded Microgrids via Distributed Averaging
John W. Simpson-Porco,Qobad Shafiee,Florian Dörfler,Juan C. Vasquez,Josep M. Guerrero,Francesco Bullo +5 more
TL;DR: New distributed controllers for secondary frequency and voltage control in islanded microgrids Inspired by techniques from cooperative control, the proposed controllers use localized information and nearest-neighbor communication to collectively perform secondary control actions.
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Autonomous Active Power Control for Islanded AC Microgrids With Photovoltaic Generation and Energy Storage System
TL;DR: In this article, an autonomous active power control strategy is proposed for ac-islanded microgrids in order to achieve power management in a decentralized manner, which is based on frequency bus-signaling of ESS and uses only local measurements for power distribution among microgrid elements.
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Mixed-Integer-Linear-Programming-Based Energy Management System for Hybrid PV-Wind-Battery Microgrids: Modeling, Design, and Experimental Verification
TL;DR: In this paper, a modular energy management system and its integration to a grid-connected battery-based microgrid is presented, where a power generation-side strategy is defined as a general mixed-integer linear programming by taking into account two stages for proper charging of the storage units.