摘要
通过划分机组的约束限制条件为安全运行区和非安全运行区,提出了一种基于开关控制策略的厂内经济运行模型。该模型有效地反映了机组的运行状态,并且保证了设备的可利用率,较好地解决了影响水轮机效率、使用寿命、甚至可能危及电站运行安全的机组不可运行区等约束限制问题。算例表明,该方法是有效的。
Through division of constraint conditions of units into security operation zone and non-security operation zone, a new model for internal economic operation is proposed. The switch-control strategy-based model can reflect the operation status of units and ensure the utilization ratio of the facilities. Aiming at the restriction of the non-security operation zone affecting the efficiency and service life of turbines, the suggested method is feasible and effective.
出处
《水电自动化与大坝监测》
2003年第1期11-13,共3页
HYDROPOWER AUTOMATION AND DAM MONITORING
基金
三峡工程资助项目(CT-99-10-7
CT-99-10-8)。
关键词
经济运行模型
安全运行区
开关控制
动态规划
水电站厂房
internal economic operation
security operation zone
non-security operation zone
switch-control strategy
dynamic programming
