摘要
根据大型电力系统的特点采用了多阶梯负荷模型,并采用相应的非线性网流法求解水火联合电力系统的中期经济调度问题。在调度系统设计中考虑了实际电网的各种特殊运行情况,并具有能够进行跨月滚动计算等实用功能,所使用的模型和算法可用于统一调度及电力市场。实践证明该系统是实用和有效的。
According to the characteristics of large power system the multi-step load model is used and the solution of medium-term economic scheduling problem in hydro-thermal power system is found by corresponding nonlinear networkflow algorithm. In the design of the dispatching system thevarious special operation conditions of practical power network are considered and the practical functions, e.g., to carry out the recursive calculation for adjacent months, etc., are provided.The presented model and algorithm can be applied intraditional scheduling and electricity market. Practicalapplication experiences prove that the presented medium-term economic scheduling system is practical and effective.
出处
《电网技术》
EI
CSCD
北大核心
2002年第10期6-9,共4页
Power System Technology
