Underground coal gasification is to underground coal for the controlled combustion, gas water directly from the new technology, with attractive coal resource development benefits in attracting many countries in the world for research.
Underground coal gasification computer control system is embedded expert system software and indirect measurement of exclusive control system. The system against the underground coal gasification process characteristics and developed a high level of dedicated control module, in the form of computer dedicated to the subscriber applicable to all underground coal gasifier type.

Through the system results in Shandong Province CST identification, in March 2000 in Xinwen coal underground coal gasification project had been successful application, filled the underground coal gasification process new applications gaps. The project has state certification, is a leading international standard. Electromechanical companies from the mainland for supporting the project of underground coal gasification computer control system for the smooth implementation of the project monitoring and control to provide a strong guarantee by the experts unanimously praised.

System features

The system examined underground coal gasification process of measurement is related to gas can be used for power generation or as a chemical raw material for chemical production even some of the key.

Using intelligent measurement technology and expert analysis combining the decision-making ideas to achieve a fully automated measurement control

Large-bed combustion temperature distribution indirect measurement, intelligent analysis

Expert system based on temperature distribution throughout pressure, gas composition, gas-line analysis of chemical conditions, including combustion too strong, too weak, partial burning, fire, collapse the plug, to exchange real-time is, for gas, for the amount of air change, change for the operation of vapor volume orders and achieve automation

The system uses the control strategy design concept pioneered by China for underground coal gas chemical implemented provide a solid foundation that can be extensively used in coal mining industry