Voltage control of distributed generation unit in islanded microgrid based on equivalent-input-disturbance approach

Ding Min; Hu Bo; Ryuichi Yokoyama; Jinhua She; Min Wu

doi:10.1109/PESMG.2013.6672126

Voltage control of distributed generation unit in islanded microgrid based on equivalent-input-disturbance approach

Ding Min, Hu Bo, Ryuichi Yokoyama, Jinhua She, Min Wu

Waseda University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A voltage control method is presented to regulate the voltage of the point of common coupling (PCC) for distributed generation (DG) units in an islanded microgrid. This method employs the equivalent-input-disturbance (EID) approach to deal with the changes in the reference voltage and the variation in the load parameters. It aims to obtain desired tracking performance and eliminate the effect of load parameters variation without destroying the stability of the whole system. An internal model is used to guarantee the tracking performance, and an EID estimator is employed to estimate and reject the load parameter variation. Simulations show the effectiveness of voltage tracking and the robustness to load parameters variation.

Original language	English
Title of host publication	IEEE Power and Energy Society General Meeting
DOIs	https://doi.org/10.1109/PESMG.2013.6672126
Publication status	Published - 2013
Event	2013 IEEE Power and Energy Society General Meeting, PES 2013 - Vancouver, BC Duration: 2013 Jul 21 → 2013 Jul 25

Other

Other	2013 IEEE Power and Energy Society General Meeting, PES 2013
City	Vancouver, BC
Period	13/7/21 → 13/7/25

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Keywords

distributed generation
Disturbance estimator
equivalent input disturbance (EID)
islanded microgrid
voltage controller

ASJC Scopus subject areas

Energy Engineering and Power Technology
Nuclear Energy and Engineering
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering

Cite this

Min, D., Bo, H., Yokoyama, R., She, J., & Wu, M. (2013). Voltage control of distributed generation unit in islanded microgrid based on equivalent-input-disturbance approach. In IEEE Power and Energy Society General Meeting [6672126] https://doi.org/10.1109/PESMG.2013.6672126

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abstract = "A voltage control method is presented to regulate the voltage of the point of common coupling (PCC) for distributed generation (DG) units in an islanded microgrid. This method employs the equivalent-input-disturbance (EID) approach to deal with the changes in the reference voltage and the variation in the load parameters. It aims to obtain desired tracking performance and eliminate the effect of load parameters variation without destroying the stability of the whole system. An internal model is used to guarantee the tracking performance, and an EID estimator is employed to estimate and reject the load parameter variation. Simulations show the effectiveness of voltage tracking and the robustness to load parameters variation.",

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AU - Bo, Hu

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AU - She, Jinhua

AU - Wu, Min

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N2 - A voltage control method is presented to regulate the voltage of the point of common coupling (PCC) for distributed generation (DG) units in an islanded microgrid. This method employs the equivalent-input-disturbance (EID) approach to deal with the changes in the reference voltage and the variation in the load parameters. It aims to obtain desired tracking performance and eliminate the effect of load parameters variation without destroying the stability of the whole system. An internal model is used to guarantee the tracking performance, and an EID estimator is employed to estimate and reject the load parameter variation. Simulations show the effectiveness of voltage tracking and the robustness to load parameters variation.

AB - A voltage control method is presented to regulate the voltage of the point of common coupling (PCC) for distributed generation (DG) units in an islanded microgrid. This method employs the equivalent-input-disturbance (EID) approach to deal with the changes in the reference voltage and the variation in the load parameters. It aims to obtain desired tracking performance and eliminate the effect of load parameters variation without destroying the stability of the whole system. An internal model is used to guarantee the tracking performance, and an EID estimator is employed to estimate and reject the load parameter variation. Simulations show the effectiveness of voltage tracking and the robustness to load parameters variation.

KW - distributed generation

KW - Disturbance estimator

KW - equivalent input disturbance (EID)

KW - islanded microgrid

KW - voltage controller

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Access to Document

10.1109/PESMG.2013.6672126