摘要
在现有汽轮机及其调速系统模型基础上,计入了各纯时间延迟,使汽轮机及其调速系统模型更加符合实际。相应地,针对此模型提出了参数测量与数据处理方法,建立了仿真误差标准,并利用电力系统分析综合程序进行了仿真研究。研究结果表明,汽轮机高压缸功率等效过调系数与运行工况有关。本文所提出的模型、方法和仿真研究结论对参数实测工作具有重要意义。
Based on the existing model for turbines and the governing systems, this paper reckons in pure time delay and makes the model more effective.The paper presents parameters measurement and data processing method,and gives a simulating error standard.With integral analyzing program for electric power system,simulation study has been completed.The results show that equivalent over-modulated coefficient of liP cylinder power is related to running conditions.The conclusions are reasonably useful.It is significant for measurement to study the model, method and simulation.
出处
《河南电力》
2008年第2期1-7,共7页
Henan Electric Power
关键词
汽轮机
调速系统
模型
参数测量
数据处理
仿真
steam turbine
governing system
model
parameter measurement
data processing
simulation
