The Study On A New Method Of The Coal Inventory In The Steam Power Plant

The fuel-cost accounts for absolute parts of the whole production cost, and the inventory of coal deposition relates to the calculation of the consumed coal and economic barometer in the fuel management of steam power plant. Therefore, to build the scientific system of the inventory of coal deposition is vital to store coal suitably, to insure the quality of coal to the boiler, to reduce the wear off. And, it is an efficient approach for decreasing the cost of generating electricity and increasing the economic benefit. Directly measuring the weight and the moisture content of the coal to plant and to boiler, exerting the application of computer technique and probability theory and operational research to do data processing, this system scientifically and rationally work out the weight of the coal to boiler when transported to the plant and accomplish the work of inventorying the fuel. This thesis put forward the new method of coal inventory, which compared to the traditional ones has the excellent feature: real time application, veracity and guidable application.Wang yan (mechanic design& mechanic theory) Directed by prof.Chang liansheng...