面向能源互联网的新型电网博弈模型与算法研究  

A Study on the Model and Algorithm for Coalitional Game of Micro-Grid of Energy Internet

作　　者：陈龙[1] 刘传清[2] 秦超[1] 

机构地区：[1]南京工程学院电力工程学院,江苏南京211167 [2]南京工程学院通信工程学院,江苏南京211167

出　　处：《南京工程学院学报（自然科学版）》2017年第1期55-60,共6页Journal of Nanjing Institute of Technology(Natural Science Edition)

基　　金：南京工程学院创新基金项目(CKJB201309);南京工程学院大学生科技创新基金项目(TB20161734)

摘　　要：分布式发电技术的日益完善,逐步改变传统的供电模式.用户除了由电网供电外,还可以直接从微网处购电,一方面可以有效地降低电网系统的损耗,同时也可以降低用户用电成本.研究了微网之间的相互联盟博弈模型与算法,通过微网之间联盟减少用户向宏站购电,有效地降低电能损耗.计算机仿真结果证明,本算法降低了30%电能损耗以及用户用电成本.With the development of distributed generation technologies, the mode of traditional power supply is likely to be changed gradually. Apart from getting power from macro station（ MS） , users can purchase power from micro grids （ MGs）, which is able to reduce power loss effectively in a grid system, and reduce electricity costs. This paper studies the model and algorithm of inter-coalitional game between micro grids. Users’ purchase of power from MS and electricity costs are thus reduced by using such a coalition. Computer simulations show that the proposed game-theoretic algorithm reduces power loss and electricity costs by 30 % .

关 键 词：联盟博弈论 微电网 发电成本 网损 

分 类 号：TM76[电气工程—电力系统及自动化]