Establish And Study Of All-process Simulation Model For The Turbine Of 350MW Thermal Power Units

With units toward high-capacity, high-parameters direction, power system become more complicated, higher request is put forward to security and economy of electric power production, moreover operators are requested imminently to have better management of technology and operation and ability to response the emergency. Simulation of power plant has been applied widely in order to improve effectively operators' knowledge, operation skills and their ability to response the emergency.The simulation model is the core of simulation machine software. This article analyses the fluid network computing and the important equipments' mathematical models of steam turbine system in the simulation machine of power plant, and combines some 350MW thermal power unit simulation machine item, carried on the confirmation to the static precision and the dynamic response characteristic of this simulation machine, finally indicated, the simulation model established by this article could reflect the characteristic of the real unit, and it is enough to the trains for operators .