摘要
本文建立了多分区混合电力系统运行优化模型.该模型能够充分发挥各分区间电力补偿作用、电力系统内各电站的优点;充分利用廉价的再生水能资源,最大限度地发挥水电的容量和电量效用,提高电力系统的经济效益.在模型求解中.提出了利用反向搜索技术求初始迭代点解整数线性规划(ILP)问题的可行分枝方向搜索算法.
A model of inter-region hydrothermal power system is given, which is composes of linear programming sub-model for power energy output balance and integer linear programming (ILP) submodel for repairing work, feasible branch-searching method, using anti-directions to seek initial feasible interactive solutions, is also proposed for solving integer linear programming. Practical examples show that the model and algorithm are valid and efficient, and are better than usual pure linear programming.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1992年第3期73-81,共9页
Journal of Hohai University(Natural Sciences)
关键词
电力系统
整数规划
优化模型
electric power system
integer programming
system operating capacity
