海岛群联型多微网典型特征及工程设计  

Typical Characteristics and Engineering Design of Island Interconnected Multi-microgrids

作　　者：郑成立[1] 杨苹[1,2] 许志荣[1] 何婷[1] 

机构地区：[1]华南理工大学电力学院,广东广州510640 [2]华南理工大学广东省绿色能源技术重点实验室,广东广州511458

出　　处：《电气传动》2018年第1期55-59,共5页Electric Drive

基　　金：国家高技术研究发展计划(2014AA052001);广东省绿色能源技术重点实验室(2008A060301002)

摘　　要：借鉴大电网区域互联策略,将多个临近的海岛微网组成海岛群联型多微网,各地区之间互供电力、互为备用,能有效提高用电的安全性和可靠性。针对海岛群联型多微网,首先分析其典型特征,包括源荷出力特性、多微网规划设计、模式切换、分层控制等关键技术;其次,按照设计需求、主要功能实现、设计评估与校验的流程,完成海岛群联型多微网的工程设计;最后结合工程实例,介绍子微网容量配置和多微网功能设计,对于海岛群联型多微网的工程应用有一定的参考价值。Using the regional interconnection strategy of power grid for reference,several adjacent island microgrids can be interconnected into a multi-microgrids system. The mutual electricity supply and mutual backup between areas can effectively improve the safety and reliability of electricity consumption. Aiming at the island interconnected multi-microgrids,the typical characteristics was analyzed at first,including source-load characteristics,planning and design,mode switching,hierarchical control and other key technologies. Secondly,the engineering design of the island interconnected multi-microgrids was completed in accordance with the process of design requirements,main function,design evaluation and verification. Finally,combining with the project example,the capacity configuration of sub-microgrids and the function design of multi-microgrids were introduced,which would provide reference for the application of island interconnected multi-microgrids.

关 键 词：海岛群联型 多微网 典型特征 工程设计 

分 类 号：TM615[电气工程—电力系统及自动化]