摘要
主蒸汽温度具有大惯性、大迟延、非线性及不确定性强等特点,针对这种复杂控制对象,采用了给水/燃料比优化控制方案对主蒸汽温度进行控制。通过分析机组运行实时曲线,验证了该方案的有效性。
The main steam temperature has characteristics of the large inertia,the large delay,the nonlinearity and strong nondeterminacy.Aiming at this complex control object,an optimal control scheme based on water/fuel ratio was adopted to control the main steam temperature.The analysis of the real time operation curve of the unit shows that the scheme is effective.
出处
《华电技术》
CAS
2013年第1期49-51,80,共3页
HUADIAN TECHNOLOGY
关键词
主蒸汽温度
大惯性
给水
燃料比
优化控制
main steam temperature
large inertia
water/fuel ratio
optimal control
