| 基于遗传算法的600MW单元机组协调控制系统 |
| |
| 引用本文： | 朱小娟,陈铁锋,高庆忠. 基于遗传算法的600MW单元机组协调控制系统[J]. 自动化信息, 2009, 0(3): 24-25 |
| |
| 作者姓名： | 朱小娟 陈铁锋 高庆忠 |
| |
| 作者单位： | [1]沈阳工程学院自控系,沈阳110136 [2]国电大连庄河发电有限责任公司,大连116413 |
| |
| 摘 要： | 单元机组协调控制系统是大型火力发电机组的重要组成部分，针对目前单元火力发电机组已有协调运行方式。和协调控制系统过程本身非线性、时变、大迟延，强耦合等特点，常规的机炉协调控制系统策略已经不能满足电网对单元机组协调控制系统的设计要求和控制品质要求。本文运用自适应遗传算法对600MW协调主控系统进行了仿真研究，并对其进行了系统鲁棒性的分析。仿真结果表明，运用遗传算法使系统性能得到很大提高。
|
| 关 键 词： | 600MW单元火力发电机组 协调控制系统 自适应遗传算法 鲁棒性 |
600MW Boiler-turbine Unit Coordinated Control System Based On Genetic Algorithm |
| |
| Affiliation: | ZHU Xiao-juan, CHEN Tie-feng, GAO Qing-zhong( 1.The department of automation, Shenyang Institute of Engineering, Shenyang 110156; 2.Dalian Zhuanghe Electric Power Co., Ltd., Dalian 116413 ) |
| |
| Abstract: | The unit power coordinated control system is the important part of large thermal generator set. Aiming at the coordinated running manners exiting in 600MW unit thermal generator set and the characteristics of coordinated control system, like being non-linear, time-varying, long time-delay and heavy coupling, the control strategy of traditional boiler-turbine coordinated control system is far from satisfying the requirements on design and quality control for the electric network. This paper presents the simulation study aiming at application of -adaptive genetic algorithm for the main coordinated control system of 600MW unit. And the robustness analysis of the system has been made. The simulation results show that this method of genetic algorithm application greatly improves the system performance. |
| |
| Keywords: | 600MW Unit Thermal Generator Coordinated Control System Adaptive Genetic Algorithm Robustness |
| 本文献已被 维普 等数据库收录！ |
|
