Stabilization control method of output of photovoltaic generation systems using binary control

Yasuhiro Hayashi; Shoji Kawasaki; Junya Matsuki; Masayuki Iwasaki; Toshihisa Funabashi; Yoshimichi Okuno; Takanori Hayashi

doi:10.1541/ieejpes.129.1576

Stabilization control method of output of photovoltaic generation systems using binary control

Yasuhiro Hayashi^*, Shoji Kawasaki, Junya Matsuki, Masayuki Iwasaki, Toshihisa Funabashi, Yoshimichi Okuno, Takanori Hayashi

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In this paper a method to stabilize total output of PV systems by controlling on/off of each PV system is proposed. In the proposed method, the total output of PV systems is controlled so as to fit the output target value by determining off status of each PV system at each time interval when the amount of total power generation exceeds the output target value. Based on measured output of each PV system in instantaneos value, on/off status of each PV system is determined taking into account delay time of control. In order to check the validity of the proposed stabilization control method, the numerical simulations are carried out for a 100 PV systems model. The effect of output fluctuation reduction is verified by changing the delay time of control. Furthermore the utilization ratio and 30 minutes output deviation of PV systems are evaluated for various output target value.

Original language	English
Pages (from-to)	1576-1584
Number of pages	9
Journal	IEEJ Transactions on Power and Energy
Volume	129
Issue number	12
DOIs	https://doi.org/10.1541/ieejpes.129.1576
Publication status	Published - 2009

Keywords

Binary control
Output target value
Photovoltaic generation
Stabilization of output

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1541/ieejpes.129.1576

Cite this

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title = "Stabilization control method of output of photovoltaic generation systems using binary control",

abstract = "In this paper a method to stabilize total output of PV systems by controlling on/off of each PV system is proposed. In the proposed method, the total output of PV systems is controlled so as to fit the output target value by determining off status of each PV system at each time interval when the amount of total power generation exceeds the output target value. Based on measured output of each PV system in instantaneos value, on/off status of each PV system is determined taking into account delay time of control. In order to check the validity of the proposed stabilization control method, the numerical simulations are carried out for a 100 PV systems model. The effect of output fluctuation reduction is verified by changing the delay time of control. Furthermore the utilization ratio and 30 minutes output deviation of PV systems are evaluated for various output target value.",

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author = "Yasuhiro Hayashi and Shoji Kawasaki and Junya Matsuki and Masayuki Iwasaki and Toshihisa Funabashi and Yoshimichi Okuno and Takanori Hayashi",

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T1 - Stabilization control method of output of photovoltaic generation systems using binary control

AU - Hayashi, Yasuhiro

AU - Kawasaki, Shoji

AU - Matsuki, Junya

AU - Iwasaki, Masayuki

AU - Funabashi, Toshihisa

AU - Okuno, Yoshimichi

AU - Hayashi, Takanori

PY - 2009

Y1 - 2009

N2 - In this paper a method to stabilize total output of PV systems by controlling on/off of each PV system is proposed. In the proposed method, the total output of PV systems is controlled so as to fit the output target value by determining off status of each PV system at each time interval when the amount of total power generation exceeds the output target value. Based on measured output of each PV system in instantaneos value, on/off status of each PV system is determined taking into account delay time of control. In order to check the validity of the proposed stabilization control method, the numerical simulations are carried out for a 100 PV systems model. The effect of output fluctuation reduction is verified by changing the delay time of control. Furthermore the utilization ratio and 30 minutes output deviation of PV systems are evaluated for various output target value.

AB - In this paper a method to stabilize total output of PV systems by controlling on/off of each PV system is proposed. In the proposed method, the total output of PV systems is controlled so as to fit the output target value by determining off status of each PV system at each time interval when the amount of total power generation exceeds the output target value. Based on measured output of each PV system in instantaneos value, on/off status of each PV system is determined taking into account delay time of control. In order to check the validity of the proposed stabilization control method, the numerical simulations are carried out for a 100 PV systems model. The effect of output fluctuation reduction is verified by changing the delay time of control. Furthermore the utilization ratio and 30 minutes output deviation of PV systems are evaluated for various output target value.

KW - Binary control

KW - Output target value

KW - Photovoltaic generation

KW - Stabilization of output

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Stabilization control method of output of photovoltaic generation systems using binary control

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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