智能电网中清洁分布式能源的优化利用策略  

Strategies for Optimal Use of Clean Distributed Energy in Smart Grid

作　　者：艾芊[1] 吴俊宏[1] 章健[1] 

机构地区：[1]上海交通大学电气工程系,上海200030

出　　处：《高电压技术》2009年第11期2813-2819,共7页High Voltage Engineering

基　　金：上海自然科学基金(08ZR1409700);国家自然科学基金重点项目(90612018);国家重点实验室开放基金重点项目(SKLD09KZ07)~~

摘　　要：智能电网是全球经济和技术发展的必然结果。为此,分析了智能电网中清洁能源大量使用的发展趋势,同时借助微电网模式对分布式能源进行管理,研究了智能电网中分布式能源最优化利用问题。提出了基于多代理系统(MAS)的控制框架。为了优化利用分布式能源,设计了协调控制策略。详细分析了各Agent的控制方法。MAS实现了对全网清洁分布式能源信息化、智能化的控制。仿真结果验证了MAS能够快速有效地对全网各电源进行协调控制,保证了各种状态下系统的安全稳定以及对清洁分布式能源的最优化利用。Smart grid is inevitable in the development of the economy and technology in world. The tendency that a lot of clean energy would be applied in smart grid was analyzed. In order to optimize the use of clean distributed energy in smart grid, microgrids were used as a tool to manage the distributed energy sources, and a control framework based on the Multi Agent System （MAS） was presented. And then, for optimal use of the distributed energy, a coordination control strategy for MAS was designed. Control strategies for each agent were discussed later. Intelligent control and optimal use for all the distributed energy was realized by using MAS. A simulation example was performed to demonstrate the effectiveness of MAS. The result shows that,thanks to the MAS, the power system can always stay stable and make the optimal use of the energy.

关 键 词：智能电网 微电网 多代理系统 清洁分布式能源 协调控制 分布式发电 

分 类 号：TM76[电气工程—电力系统及自动化]