新的实时有功无功电价模型及算法  

A NEW ACTIVE AND REACTIVE SPOT PRICE MODEL AND ITS ALGORITHMS

作　　者：常宝波[1] 孙洪波[1] 周家启[1] 秦翼鸿[1] 

机构地区：[1]重庆大学电气工程系,四川重庆630044

出　　处：《电网技术》1997年第10期62-65,共4页Power System Technology

摘　　要：本文提出了一种新的实时有功、无功电价模型及其算法。该方法将实时电价的各分量用有功／无功经济调度模型约束的乘子来表示，并采用二次规划法进行了求解。文中给出一个6节点系统算例，证明了所提方法的可行性及有效性。A new method for spot price definition and computation is presented in this paper. This method makes use of multipliers of the constraints of optimal economical dispatch models to express each component of spot price. These models can be solved quickly by applying the quadratic programming technique. The numerical results of a 6-bus test system are given to demonstrate the feasibility and the validity of the proposed method.

关 键 词：电力系统 有功电价 无功电价 电价模型 经济调度 

分 类 号：F407.615[经济管理—产业经济]