兆瓦级孤立型海岛微电网自动化系统架构与协调控制技术研究  

Research on Automation System Architecture and Coordination Control Technology of MW-Level Island Micro-grid

作　　者：吴家宏 刘千杰 吴恒 刘云 乔峰 WU Jiahong LIU Qianjie WU Heng LIU Yun QIAO Feng(Nanjing Sifang Epower Automation Co Ltd. , Nanjing 211111, China)

机构地区：[1]南京四方亿能电力自动化有限公司,江苏南京211111

出　　处：《电器与能效管理技术》2017年第18期36-41,62,共7页Electrical & Energy Management Technology

基　　金：国家高技术研究发展计划(863计划)资助项目(2014AA051902)

摘　　要：针对含有风/光/柴/储的兆瓦级海岛微电网的运行控制问题,分析了各种分布式能源的运行特性,提出了一种基于柴油发电机或储能系统作为主电源的多模式协调运行控制策略,并研究了两种主电源间的平滑切换策略。最后,通过现场试验,验证了所提策略的有效性。The operating characteristics of a variety of distributed energy were analyzed about MW-level island micro-grid containing wind power,photovohaic generation, diesel generator and energy storage. The paper proposed the main power source coordinated operation mode control strategy based on diesel generators or energy storage, and then the smooth switching strategy between the two main power source was also studied. Finally, it verified the effectiveness of the strategy through the field tests.

关 键 词：兆瓦级 微电网 自治运行 风/光/柴/储 

分 类 号：TM734[电气工程—电力系统及自动化]