电工技术学报  2016, Vol. 31 Issue (增刊): 76-84    DOI:
论文 |
基于单周期控制的三输入绕组开放式永磁发电机系统动态性能
郜羚, 王宇, 王子禹
南京航空航天大学自动化学院 南京 211100
Dynamic Performance of a Three Input Open Winding Generator System Based on One Cycle Control
Gao Ling, Wang Yu, Wang Ziyu
School of Automation Nanjing University of Aeronautics and Astronautics Nanjing 211100 China
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摘要 针对可再生能源联合发电系统,采用一台绕组开放式永磁同步发电机级联多个能量源与负载,可以简化电路结构,降低系统成本。由于该系统中多源级联导致功率耦合,增加了系统电压、电流控制的复杂性,降低了各控制环路参数鲁棒性。因此提出一种单周期控制方式,不仅能够实现能量可控分配,还能有效消除了环路间的耦合,加快系统的动态响应速度。相比传统PI控制策略,单周期控制具有结构简单、动态响应速度快、无需调节器等优点。最后通过仿真和实验对比了单周期控制与传统PI控制的动态性能,证明了单周期控制的有效性。
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郜羚
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关键词 可再生能源发电绕组开路单周期控制能量分配动态响应    
Abstract:In this paper, a new three input ports generation system with open-winding generator for hybrid generation system is proposed. An open-winding topology is used to simplify the structure and save the cost. However, the problem of several sources coupling results in the complicated design in controllers and worse parameter robustness. According to the system topology and control target, one-cycle control (OCC) strategy is used to improve dynamic response and weaken the coupling parameters among the multi-PI regulators. Compared to PI control strategy, OCC has the advantages such as simple structure, fast dynamic response and absent regulator requirement. The proposed control algorithm and comparison with PI control are verified by Matlab/Simulink and experiment results.
Key wordsRenewable    energy    generation,    open-winding,    one-cycle    control,    energy    distribution,    dynamic    response   
     出版日期: 2017-01-04
PACS: TM351  
作者简介: 郜 羚 女,1992年生,硕士,研究方向为绕组开放式电机发电。 E-mail: linger02022@163.com;王 宇 男,1982年生,博士,副教授,研究方向为磁通切换电机及其控制。E-mail: Wanghaohao@163.com(通信作者)
引用本文:   
郜羚, 王宇, 王子禹. 基于单周期控制的三输入绕组开放式永磁发电机系统动态性能[J]. 电工技术学报, 2016, 31(增刊): 76-84. Gao Ling, Wang Yu, Wang Ziyu. Dynamic Performance of a Three Input Open Winding Generator System Based on One Cycle Control. Transactions of China Electrotechnical Society, 2016, 31(增刊): 76-84.
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