微电网能量管理和控制简述  

Overview on Energy Management and Control of Microgrid

作　　者：付青[1,2] 单英浩 朱昌亚 耿炫 

机构地区：[1]中山大学物理科学与工程技术学院,广州510006 [2]江苏省光伏科学与工程协同创新中心,江苏常州213164 [3]天宝电子(惠州)有限公司,广东惠州516005

出　　处：《新能源进展》2015年第2期139-144,共6页Advances in New and Renewable Energy

基　　金：广东省科技计划(2013B010405009);珠海市战略性新兴产业重大专项(2014D0601990002);广东省部产学研项目(2012B091100179)

摘　　要：首先介绍了微电网的概念和微电网的基本结构以及运行方式。其次,给出了微电网能量管理系统的定义,分析了其与传统大电网的不同,并提出了其3种控制结构。在分析比较3种控制结构的优缺点之后,介绍了微电网能量优化调度的模型和算法以及能量管理的频率和电压控制策略。最后,提出了今后微电网能量管理系统可能采用的方法和频率电压控制的研究方向。The concept and structure as well as the operation of microgrid are presented in this study. The definition of microgrid energy management system and its differences compared to power grid are introduced, and three control structures of microgrid energy management system are proposed. The advantages and disadvantages of three kinds of control structures are analyzed, and some basic optimal dispatching models and algorithms for microgrid energy management are also pointed out. Besides, several kinds of frequency and voltage control methods of microgrid energy management are discussed. Furthermore, the future energy management and control methods of microgrid are put forward.

关 键 词：微电网 分布式发电 能量管理系统 频率和电压控制 

分 类 号：TK0[动力工程及工程热物理] TM61[电气工程—电力系统及自动化]