A Fuzzy Control System of Turbine Rotate Speed and Power for a Power Plant Simulator

• 来源期刊: 系统建模与仿真（英文版）
• 学科: 工学
• 关键词: turbine fuzzy control distributed control system power plat simulator
• 年，卷（期）: 2002,（1）
• 页码范围: 69-74
• 页数: 6页
• 分类号: TP2
• 语种: 英文

摘要

In this paper, a fuzzy control system of turbine rotate speed and power for a power plant simulator is designed. Rotate speed and power control is a rather important technique in a thermal power plant, because the rotate speed of the turbine rotor and the power of the generator must be enhanced gradually in order to prevent the relative expansion of the cylinder from increasing abruptly. The two parameters of a turbine used to be controlled manually or manual-automatically. To improve the control quality and the automation level, a fuzzy control method is developed for apower plant simulator to fit the DCS (Distributed Control System). The results of practical debugging on the simulator are shown in the paper to demonstrate the correctness and effectiveness of the presented fuzzy control law.