An Improved Control Algorithm for Lighting Systems by Using PSO

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2013/08/01

タイトル(英語): An Improved Control Algorithm for Lighting Systems by Using PSO

著者名: Wa Si (The Graduate School of Information, Production and Systems, Waseda University), Harutoshi Ogai (The Graduate School of Information, Production and Systems, Waseda University), Katsumi Hirai (Hakutsu Technology Ltd.), Tansheng Li (The Graduate Schoo

著者名(英語): Wa Si (The Graduate School of Information, Production and Systems, Waseda University), Harutoshi Ogai (The Graduate School of Information, Production and Systems, Waseda University), Katsumi Hirai (Hakutsu Technology Ltd.), Tansheng Li (The Graduate School of Information, Production and Systems, Waseda University)

キーワード: Office Lighting，Energy Saving System，Particle Swarm Optimization

要約(英語): The purpose of this study is to develop an control algorithm for lighting systems which can generate uniform and satisfying illumination environment for office buildings and save considerable energy as well. In our previous research, we developed an energy saving algorithm which can successfully optimize the lighting systems in small sized offices. However when it came to the deep-plan office cases with large amount of luminaires, the algorithm suffered from the weakness of low speed and unstable output. In this paper, we introduce an improved control strategy for lighting systems with large amount of luminaires. The strategy defines a new characteristic value “Importance” for each luminaire and divides the luminaires into appropriate groups according to this value. After the grouping, an improved PSO algorithm is executed to optimize the dimming ratio for luminaires according to the target illuminance in occupied areas. The high speed and effectiveness of the proposed control method for lighting systems is verified by simulations in a lighting system simulator, and the superiority of this improved PSO based control algorithm is indicated in comparison with both traditional control method and prototype PSO control algorithm in our previous work.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.133 No.8 （2013） 特集：パワー半導体光源とその応用技術

本誌掲載ページ: 1501-1508 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/133/8/133_1501/_article/-char/ja/