Yasuyuki Ito
Toshiba
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Publication
Featured researches published by Yasuyuki Ito.
society of instrument and control engineers of japan | 2008
Yasuyuki Ito; Yoshiki Murakami; Kenzo Yonezawa; Nobutaka Nishimura; Yasuo Takagi; Hiroyuki Morimoto; Susumu Sugawara; Nobuyuki Donen
The new HVAC (heating, ventilation and air conditioning) system for buildings is proposed. The key technology for the system is twin coil air handling unit (AHU) and its advanced control method. One coil is equipped to cool and to dehumidify the fresh air intake, and the other coil is for cooling circulated air. The deeply chilled water is necessary only for remove the moisture from the fresh air. The latter coil requires moderately cool water according to the HVAC load. Then 2 kinds of chilled water in terms of temperature should be prepared. The structure help saving the energy consumption for air-conditioning because the higher chilled water temperature means the better chiller efficiency (COP). Next, the advanced control method that is called dasiaAir-Water cooperation systempsila is introduced. The control system mainly focused on energy savings through changing the temperature of chilled water and supply air according to the HVAC load and weather conditions. In the paper, we introduce Next generation HVAC system with its control system and evaluation results of the system for the model-building simulator.
Archive | 1991
Yasuyuki Ito
Archive | 2004
Nobuhisa Takezawa; Kazumi Miyagi; Yasuyuki Ito; Yuji Uenohara; Masatoshi Kawashima; Masayuki Takayama; Hiroaki Okuda
Archive | 2009
Yasuyuki Ito; Yasuo Takagi; Kenzo Yonezawa; Yoshiki Murakami; Nobutaka Nishimura; Nobuyuki Donen
Archive | 2008
Kenzo Yonezawa; Yasuo Takagi; Yasuyuki Ito; Yoshiki Murakami; Nobutaka Nishimura; Nobuyuki Donen
Archive | 2009
Yasuyuki Ito; Tomio Iwasaki; Yoshiharu Kanegae; Mariko Miyazaki; Yoko Saito; Kenji Yokomizo; 真理子 宮崎; 富生 岩崎; 洋子 斎藤; 健治 横溝; 義晴 鐘ヶ江
Archive | 2010
Yukitaka Monden; Ryuichi Morikawa; Mami Mizutani; Yuki Kuwano; Masayuki Kubota; Yasuyuki Ito
Archive | 2008
Yasuyuki Ito; Yukio Kadota; Masayuki Kubota; Yuki Kuwano; Asami Mizutani; Ryuichi Morikawa; 雅之 久保田; 康行 伊藤; 友樹 桑野; 竜一 森川; 麻美 水谷; 行生 門田
Archive | 2006
Nobuyuki Dounen; Minoru Iino; Yasuyuki Ito; Yoshiki Murakami; Nobutaka Nishimura; Yasuo Takagi; Kenzo Yonezawa; 好樹 村上; 憲造 米沢; 信孝 西村; 信行 道念; 穣 飯野; 康夫 高木
Archive | 2006
Koji Aoyanagi; Yasuyuki Ito; Takemi Muroga; Katsumi Nomura; Yoshinori Yamamoto; Kenji Yokomizo; 岳海 室賀; 佳紀 山本; 健治 横溝; 克己 野村; 幸司 青柳