化工学报2016，Vol.67Issue(z1)：334-340,7.DOI:10.11949/j.issn.0438-1157.20160435
舰用蒸汽动力系统主汽压力控制方法仿真
Dynamic simulation of control for main steam pressure of marine steam power system
摘要
Abstract
Considering the influence that the great fluctuation amplitude and stabilization time of the main steam pressure,a comprehensive control method combining implicit GPC and PID was proposed.The model of the steam power system were built,including supercharged boiler,main steam turbine and condenser.The simulation system was validated through the experimental data.The simulation test was took on the models with the PID-GPC implicit algorithm.The results shows that the control strategy of the PID-GPC implicit algorithm makes up for deficiencies of the poor initial response of implicit GPC,reduces the fluctuation amplitude of the main steam pressure during the dynamic process,shorten the settling time.关键词
蒸汽动力系统/数学模型/动态仿真/主汽压力Key words
steam power system/mathematical modeling/dynamic simulation/main steam pressure分类
能源科技引用本文复制引用
曾帅,史智俊,王鹏,张国磊,孙宝芝,阙晨宇,马彪,李健..舰用蒸汽动力系统主汽压力控制方法仿真[J].化工学报,2016,67(z1):334-340,7.基金项目
国家自然科学基金项目(51479040,51409070) （51479040,51409070）
黑龙江省自然科学基金项目(E201346,E201422).supported by the National Natural Science Foundation of China (51479040,51409070) and the Natural Science Foundation of Heilongjiang Province (E201346,E201422). （E201346,E201422）
