基于MPC-HHT的多类型储能协调控制策略研究  

Research on Multi-type Energy Storage Coordination Control Strategy Based on MPC-HHT

作　　者：孙玉树 唐西胜[1] 孙晓哲 贾东强 王平 张国伟[1] SUN Yushu;TANG Xisheng;SUN Xiaozhe;JIA Dongqiang;WANG Ping;ZHANG Guowei(Institute of Electrical Engineering, Chinese Academy of Sciences, Haidian District, Beijing 100190, China;Sinopec Oilfield Service Shengli Corporation Tarim Branch Company, Korla 841000, Xinjiang Uygur Autonomous Region, China;Beijing Electric Power Research Institute, Fengtai District, Beijing100075, China;Jiangsu Electrochemical Energy Storage Technology Key Laboratory, Taizhou 225500, Jiangsu Province, China)

机构地区：[1]中国科学院电工研究所,北京市海淀区100190 [2]中石化胜利石油工程有限公司塔里木分公司,新疆维吾尔自治区库尔勒841000 [3]北京电力科学研究院,北京市丰台区100075 [4]江苏省电化学储能技术重点实验室,江苏省泰州市225500

出　　处：《中国电机工程学报》2018年第9期2580-2588,共9页Proceedings of the CSEE

基　　金：国家重点研发计划(2016YFB0900400);江苏省2016年省创新能力建设专项项目(BM2016027);中国科学院电工研究所所长基金(Y760141CSA)~~

摘　　要：为了提高储能的技术经济性,该文应用多类型储能平抑风电功率波动。首先,应用模型预测控制算法获取风电功率波动平抑的总储能载荷。然后,利用希尔伯特黄变换获取总储能功率的主频率,进而利用一阶低通滤波算法实现能量型电池储能和功率型超级电容器储能之间的功率分配。再者,在循环寿命和经济性方面对比了多类型储能和单类型储能的优劣。最后,通过算例验证了所提多类型储能协调控制策略的有效性。In order to improve the technology and economy of energy storage, multi-type energy storage was used to stabilize wind power fluctuation in this paper. Firstly, the total energy storage load can be obtained based on model predictive control（MPC） algorithm. Then, the main frequency of energy storage power was acquired by Hilbert Huang transform（HHT）. And power allocation between battery and super capacitor energy storage was achieved with first order low-pass filtering algorithm. In addition, the advantages and disadvantages of multi-type and single-type energy storage were analyzed from the perspective of cycle of life and economy. Finally, the validity of multi-type energy storage coordination control strategy is verified by a numerical example.

关 键 词：风电波动平抑 模型预测控制 希尔伯特黄变换 储能配置 

分 类 号：TM614[电气工程—电力系统及自动化]