JiSMART2021—045: Short Review on Reliability and Maintenance Optimization of Combined Cooling, Heating, and Power System

Abstract

The CCHP system has become an important part of the microgrid and supplement to the power grid due to its good economic and environmental benefits and its ability to meet the diversified energy needs of users. The economy and reliability of the energy supply are important requirements for the design and operation of the power generation system. However, there are shortcomings in the optimization research based on reliability and maintenance. In this paper, the development status of system optimization of the CCHP system was reviewed, and the results show that the economic optimization of the CCHP system is gradually evolving from total cost optimization to detailed operation and maintenance cost optimization. Moreover, the punishment mechanism of failure cost or interruption cost is proposed as a research concept to solve reliability and cost optimization.