Structure and Implementation of Multiuser Collaborative in Duty Cycling Control of Central Air Conditioning

Cheng CHEN


Proposed optimization model of duty cycling control in central air conditioning based on human comfort index. The human comfort index is incorporated into the process of duty cycling control in central air conditioning, and we found that the range of reducing air conditioning load is affected by temperature and humidity parameters. When ensure the premise of human comfort, there exists a maximum volume of reducing air conditioning load. The changing of indoor and outdoor temperature determines the grouping number of air conditioning units and the space of duty cycling and other parameters. Meanwhile, this paper proposes a controlling model and platform which can exchange information between electricity supplying side and demanding side. Operation procedure of optimizing experimental scheme based on uses’ feedback is also designed, then, simulating the experimental scheme and forecasting the effect.


Duty cycling control in central air conditioning; Human comfort index; Load control; Multiuser collaboration; Experiment design

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