Design And Implementation Of Large-Scale Enterprise Energy Management And Analysis System

Nowadays, both development of social economy and improvement of production life depend on industrial manufacturing. Rapid industrial development makes unprecedented achievements. Meanwhile, it brings increasingly aggravating energy consumption’s problems. Losses ofirreversible and non-renewable energy, has become one of the biggest concerns in manyindustrially advanced countries anddeveloping countries. China has long since taken the energy-saving tasks included in plans as well. In the "The 12th Five-Year Plan", the state clearly put energy saving standards forwards to amounts of enterprises in therelated areas. Based on this situation, the enterprise energy management and overall energy plansof industry are indeed necessary.Large-Scale Enterprise Energy Management and Analysis System,presented in this thesis, aimed to solveenergy consumption’s problems which large enterprises generated in the production life. It is designed and implemented as a key system, which could collect and store energy consumption data to form visualization analysis for saving energyand providing crucial scientific basis. The platform system is in B/S structure, using the ThinkPHP framework in MVC model. Front-end technology is completed by using JQueryand Ajax, and the database is selected enterprise-level SQL Server 2008 R2 database with high availability and high security.Currently, the main functionsof Large-Scale Enterprise Energy Management and Analysis System include:the real-time data query and historical data query of the energy consumption which industrial manufacture generated in water, electricity, gas and etc.; alarm function for long time no reported energy equipment; energy ranking of factories and VIP equipment, and energy-saving recommendations for the ranking results; track energy-saving footprint of meters and query records of energy-improving meters; application and approval of energy indexes between factories; energy statistical reports and exporting history reports; management of user information, meter information and factory information and other related information. The basic functions of thissystem’s eleven modules has been completed, including system home module, real-time data module, meter management module, historyalarm module, history energy query module, energy statistic report module, energy ranking module, energy sort statistic module, energy approval module, energy improvement module, and systemsetting module. In above modules, the author designed and implemented the meter management module, system setting module, system home module, real-time data module, energy sort statistic module and energy statistic report module.This thesis, setting software engineering idea as the core, firstly introduced the background and significance of the project. Then, it introduces the selected framework and technologies in the software development. After analyzing the requirement and feasibility of the project, thesisprovides a multi-angle and detailed description of Large-Scale Enterprise Energy Management and Analysis System in outline design, detailed design, and ultimately accomplished work process. Finally, the system testing is described and summarized.At present, the project has been preliminary put into use after passing service function verification. Cooperative enterprises response that our product is fully functional and close to the business needs, while each module runs enough well to achieve the required goals.