The Decision-making Support System Of Power Plant Accident Analysis Based On VR And HLA

The electric energy is high-quality secondary energy sources, which has incomparable advantage comparing with other energy. With the continual development of the economy of our country, the proportion of electric energy in the whole energy consumption is increasing. Practice has proved that continuous supply of power is the foundation and prerequisite of every work of society. The security of power plant is related to the development of economy, the stabilization of society and the people's normal life.The constant demand for electric consumption leads that the scale of the power system is expanding increasingly. At present, the electric enterprise of our country has already stepped into the time of high voltage, big electric wire netting and big aircrew. However, the frangibility of electric system is increasing greatly owing to natural environment, human error, fault of every apparatus component and control system. Any respect goes wrong that will influence and involve the whole system. If it is not under control in time and the measure is not appropriate, which will often cause chain reaction. From the sixties to now, a lot of fatal and extremely serious accident happened both at home and abroad has proved this. The electric accident has many characters such as potential, calamity, continuing taking place, etc. It becomes the key problem of power plant that improves the rapidity of accident analysis and guarantees to supply power steadily. The accident analysis is a complicated system engineering, it is very difficult that traditional methods can solve problem in time and accurately. It is an important mean to improve the accuracy of result through designing an accident analysis DSS based on intellectual decision method and expert system.True and reliable information is prerequisite and foundation of accident analysis of power plant. When accident happens, the scene of the accident is destroyed seriously, even pass out of existence. Virtual reality is a kind of computer system that can establish and experience the fictitious world. It creates a...