Research On Monitoring And Energy Management System Of CCHP Based On Qt And Matlab Mixed Programming

The CCHP system which takes the biomass gas as a primary energy is one of the best way for future scientific energy use,researchers from all over the world have explored this work.In this paper,Take the CCHP system as the research object,develop an operation monitoring and energy management system which is for the CCHP system especially,with independent intellectual property rights.Promote the data processing technology and the application of Energy Optimization Strategy of CCHP system.In this paper,based on the detailed discussion and comparison of various implementation schemes,C++ is the development language based on OPC specification.In Qt Creator programming environment,the data processing of CCHP system is realized by combining MySQL database.The energy optimization strategy-genetic algorithm is designed to study the economic,energy and environmental multi-objective optimization of CCHP system.The genetic algorithm is programmed in MATLAB,and Qt Creator calls the genetic algorithm designed by MATLAB to realize the operation of energy optimization strategy.Qt Creator combined with MATLAB programming to achieve the energy optimization strategy of the scheduling process of the interaction of data.The finished product of CCHP operation monitoring and energy management system does not rely on any other software development platform to run,with independent intellectual property rights.All functions are designed through the software test cases.The mixed-simulation platform Based on TRNSYS,the energy optimization strategy in MATLAB is used to verify the operation results of energy optimization strategy in CCHP system under different season and different load combinations.Since the energy optimization strategy is implemented in MATLAB,it is extremely simple to replace other energy optimization algorithms with the same data interface,without modifying the source code.The development of the CCHP operation monitoring and energy management system is different from the previous way to rely on configuration software development monitoring system.This paper provides a more basic means to develop monitoring system in the field of CCHP,at the same time,the energy optimization strategy,which has been studied in the simulation phase,runs in the hardware-in-the-loop simulation system.Therefore,the research results of this subject will help the CCHP system in the operation monitoring and energy management direction of further research.