Design And Implementation Of The Energy Management System For Ground Source Heat Pump

In recent years,with the remarkable improvement of people's living standard,the consumption of energy is also accelerating.Building energy consumption accounts for a large proportion of total energy consumption in society,It is of great significance in improving the efficiency of building energy utilization.Ground source heat pump,as an important part of renewable energy system application and an important means of building energy conservation,has been vigorously promoted by the state.At the same time,the state has also strengthened its evaluation and assessment of its application projects.A set of perfect energy management system plays an important role in the evaluation and optimization of ground source heat pump system.This paper introduces the current development status of the existing ground source heat pump energy management system,analyzes the characteristics of the ground source heat pump energy management system at home and abroad,and combines the actual project of this project to complete the system demand analysis and overall design.Firstly,the data integration of the three subsystems of the ground source heat pump system(ground source heat pump machine room,air conditioning machine room system,air conditioning terminal system)is realized(including energy consumption data integration and system operation data integration),and the integration of energy consumption data and running data is completed.Secondly,the relevant operation of the collected raw data is processed to realize the data mining of the energy consumption information and the system running information,and realize the energy consumption statistics,the running energy efficiency data,the energy consumption prediction data,and the data security management.The data relationship is analyzed,and the data relation E-R diagram is drawn.On the basis of following the requirements of the related paradigm,the relational database data system is realized according to the E-R diagram.Thirdly,the ground source heat pump energy management system adopts the classic B/S three layer architecture mode,and the front end is based on HTML+CSS+Javascript and combined with Echarts+Vue.js+Jquery.js+Ajax technology.The backend is implemented in C# language based on.Net platform through ADO.Net,Socket and multithreading technology.The specific functions are as follows: user registration management,pump room monitoring,air conditioning machine room monitoring,terminal environment monitoring,total energy consumption analysis,energy consumption analysis,energy consumption synchronization,system operation efficiency analysis,energy consumption prediction,energy saving and emission reduction analysis,system alarm,system reports and so on.Through the system,users can grasp the operation state information of ground source heat pump system in real time,and get relevant suggestions for the safe operation of the ground source heat pump system.The system has been applied to the ground source heat pump energy management system of a building.Compared with the existing ground source heat pump energy management system,it has the advantages of more convenient information acquisition,more reasonable data processing,and more simple user operation.It has certain progressiveness in terms of user practicability,system scalability and functional diversification.This system provides a good management and operation platform for ground source heat pump running state evaluation and energy saving operation.