Maximum Profit Output Configuration of Multi-Reservoir Resource Exchange Intermediary |
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| Authors: | Lingen Chen Shaojun Xia |
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| Affiliation: | 1.Institute of Thermal Science and Power Engineering, Wuhan Institute of Technology, Wuhan 430205, China;2.School of Mechanical & Electrical Engineering, Wuhan Institute of Technology, Wuhan 430205, China;3.School of Power Engineering, Naval University of Engineering, Wuhan 430033, China |
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| Abstract: | A model of a multi-reservoir resource exchange intermediary also defined as a commercial engine is proposed according to analogies and similarities between thermodynamics and economics. The optimal configuration of a multi-reservoir commercial engine with a maximum profit output objective is determined by applying optimal control theory. The optimal configuration consists of two instantaneous constant commodity flux processes and two constant price processes, and the configuration is independent of a number of economic subsystems and commodity transfer law qualitatively. The maximum profit output needs some economic subsystems to never contact with the commercial engine during commodity transfer processes. Numerical examples are provided for a three-economic-subsystem commercial engine with linear commodity transfer law. The effects of price changes of an intermediate economic subsystem on the optimal configuration of a three-economic-subsystem and the performance of optimal configuration are discussed. The research object is general, and the results can provide some theoretical guidelines for operations of actual economic processes and systems. |
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| Keywords: | multi-reservoir commercial engine maximum profit optimal control finite time thermodynamics generalized thermodynamic optimization |
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