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Proceedings of 2009 International Workshop on Information Security and Application (IWISA 2009)

Qingdao, China, November 21-22, 2009

Editors: Feng Gao and Xijun Zhu

AP Catalog Number: AP-PROC-CS-09CN004

ISBN: 978-952-5726-06-0

Page(s): 526-531

Ice Storage Air-Conditioning System of Intelligent Control

††††††† Hu Bin Deng, Gui Yuan Liu, Jie Zhou, and Xiao Dong Liu

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To take full advantage of price difference between peak and valley of electricity, based on the BP algorithm, the central air-conditioning on the ice storage of intelligent control systems is studied. First of all ,according to the information collected by single chip, the ice-storage air conditioning hourly load forecasting system of PC predict the second dayís power daily load curve. Secondly, the ice-storage air-conditioning chiller and ice-storage volume matching algorithm is operated to select the five kinds of working conditions of the ice-storage air-conditioning systems. Finally, according to the cold redeployment program, the timetable for the following day can be acquired, refrigerating and the operating mode transformation can be carried on automatically to achieve the purposes of intelligent control of ice-storage air-conditioning. Within its capacity of ice-making and ice-melting, this plan perfectly predicts the potential need of userís power load, thus causes entire day electricity to a minimum cost.

Index Terms

Data Acquisition, single chip, ice storage air-conditioning, BP algorithm, intelligent control

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