摘要
多类型储能综合了功率型储能器件和能量型储能器件的优势,弥补了单一储能技术的不足,是储能技术的重要发展方向之一。协调控制技术使得储能载荷在不同储能器件之间科学合理分配,是多类型储能实现其优势的关键技术。本文首先对应用于多类型储能协调控制技术的需求进行了分析,针对超级电容器、蓄电池两个典型功率型储能器件和能量型储能器件的混合,进行了功率电路的设计,并结合需求设计了波动特征的协调控制,所设计的协调控制具备区分不同特征载荷的能力,并具有自适应的特征。最后搭建了含有ABB SymphonyTMPlus、Opal-RTLAB和TI DSP28335控制系统的硬件在环实验平台,验证了协调控制的有效性。
Multi-type energy storage combined with high-power density and high-energy density energy storages can make up drawbacks of single-type energy storage. The coordinated control, which locates the load power flow to different types of energy storage, is one of the key technologies in realizing the advantages of multi-type energy storage. In this paper, a fluctuation characteristic parameter based coordinated control is proposed. Firstly, the demand of coordinated control is analyzed, and a multi-type energy storage system combined with battery and super-capacitor is designed. And then the coordinated control based on fluctuation characteristic parameter is designed, which is self-adaptive and can distinguish different loads. Finally, the effectiveness of the proposed coordinated control is verified in a hardware-in-loop experimental platform consisting of ABB SymphonyTM Plus, Opal-RTLAB and TI DSP28335 control system.
出处
《电工技术学报》
EI
CSCD
北大核心
2013年第6期271-276,共6页
Transactions of China Electrotechnical Society
