压缩空气与超级电容混合储能系统能量控制策略  

Energy management of the hybrid energy storage system based on super-capacitors and compressed air

作　　者：黄先进[1] 郝瑞祥[1] 张立伟[1] 孙湖[1] 郑琼林[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《北京交通大学学报》2014年第4期56-62,共7页JOURNAL OF BEIJING JIAOTONG UNIVERSITY

基　　金：中央高校基本科研业务费专项资金资助(E13JB00020)

摘　　要：结合压缩空气储能和超级电容储能两种储能方式的特点,提出了一种混合储能技术方案.压缩空气储能作为主要能量存储环节,实现大容量存储和持续的能量转化;超级电容储能作为辅助储能环节,实现功率快速响应和间断的能量补充.本文研究了混合储能系统的能量管理控制策略,提出了采用自适应功率调节和规则基础法控制来实现能量分配管理的策略,设计了15 kW混合储能系统的参数.仿真和试验验证了控制方案的可行性.Based on the characteristics of CAES（Compressed Air Energy Storage） ＇s high energy density and SC（Supercapacitor）＇ s high power density, a hybrid energy storage system has been designed, Much quicker dynamic response can be reached by using auto power modulation mode. In addition, high efficiency of cycling compression can be kept. Rules-based energy management strategy was de- signed for the operating of hybrid energy storage system. The cycle and the global hybrid storage sys- tem＇s efficiency were analyzed. Energy management methods of the hybrid storage system are stud- ied. Auto-frequency modify power control and rule based control were present. The simulation and test of a designed 15 kW level hybrid storage system was verified the validity of the design.

关 键 词：能量管理 压缩空气储能 超级电容 混合储能 自适应功率调节 

分 类 号：TM46[电气工程—电器]