Study On Long-range Intelligent Supervision And Management System Of Geothermal Utilization And Its Development

Geothermal energy is one of clean resources, which can be exploited to utilizeboth its heat energy and its water resource, and has wider future of utilization. How tomake use of geothermal energy continuously is an important issue. In order to resolvesome problems existed in the management of exploitation of geothermal resource inTianjin district, such as lag of management, lack of supervision and intelligence etc,this dissertation has researched and developed the long-range intelligent supervisionand management system of geothermal utilization.According to the practical situations, this dissertation designed an advancedgeothermal management system combining with the trend of development ofInformation System. Firstly, employing the techniques of communications anddatabase, the system gathered and centralized the dynamic parameters of geothermalwells, including temperature, flux, pressure etc. Secondly, the use of Linux Clusterand GIS can provide uninterrupted and high-quality services of supervision andmanagement. Lastly, the system used data analysis and decision based on Rough Sets(RS) to supervise intelligently flux by analyzing the parameters of geothermal wells.The system is constituted of the station sub-system and the supervision centersub-system, and our main work focused on the latter. The work finished in thisdissertation includes: 1. Developed multi-thread communications application togather parameters of geothermal wells through network. 2. Finished the centralizedmanagement and designing application of data based on Database. 3. Configured andtested high-availability cluster server on Linux for providing uninterrupted services ofsupervision and management. 4. Achieved intelligent supervision of flux by applyingdecision-making rules which obtained by analyzing data using RS.The research of this dissertation embodies the thought of applying intelligenttechniques to practical fields, which gets better testing effect and has economicalbenefits to some extent. The system can be used for reference by other fields or moreadvanced intelligent management system.