| 超级电容储能系统鲁棒分数阶PID控制设计 |
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| 引用本文： | 李敬航,赖伟坚,陈威洪,李敬光,杨德玲,余涛. 超级电容储能系统鲁棒分数阶PID控制设计[J]. 电力建设, 2021, 42(2): 77-84. DOI: 10.12204/j.issn.1000-7229.2021.02.010 |
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| 作者姓名： | 李敬航 赖伟坚 陈威洪 李敬光 杨德玲 余涛 |
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| 作者单位： | 1.广东电网有限责任公司东莞供电局,广东省东莞市 5230002.苏州华天国科电力科技有限公司,江苏省苏州市 215000 |
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| 基金项目： | 广东电网有限责任公司科技项目;国家自然科学基金项目 |
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| 摘 要： | 针对超级电容储能系统(supercapacitor energy storage system,SCES)设计了一款鲁棒分数阶PID(robust fractional-order PID control,RFOPID)控制.首先,利用高增益扰动观测器(high-gain perturbation observer,H...
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| 关 键 词： | 超级电容储能系统 鲁棒分数阶PID控制 扰动观测器 |
| 收稿时间： | 2020-06-03 |
Design of Robust Fractional-Order PID Control of Supercapacitor Energy Storage Systems |
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| LI Jinghang,LAI Weijian,CHEN Weihong,LI Jingguang,YANG Deling,YU Tao. Design of Robust Fractional-Order PID Control of Supercapacitor Energy Storage Systems[J]. Electric Power Construction, 2021, 42(2): 77-84. DOI: 10.12204/j.issn.1000-7229.2021.02.010 |
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| Authors: | LI Jinghang LAI Weijian CHEN Weihong LI Jingguang YANG Deling YU Tao |
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| Affiliation: | 1. Dongguan Power Supply Bureau, Guangdong Power Grid Co., Ltd., Dongguan 523000, Guangdong Province, China2. Suzhou Huatian Power Technology Co., Ltd., Suzhou 215000, Jiangsu Province, China |
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| Abstract: | This study designs a robust fractional-order PID control(RFOPID) strategy of supercapacitor energy storage systems(SCES). At first, the nonlinearities, unmodelled dynamics and parameter uncertainties of SCES are estimated effectively by a high-gain perturbation observer(HGPO). Furthermore, a fractional-order PID(FOPID) controller is utilized to completely compensated the perturbation estimation. No accurate SCES model is required while only the dq-axis currents need to be measured, which is easy to implement in hardware. Finally, three case studies are used to evaluate the performance of RFOPID control. Simulation results show that RFOPID has the best control performance and the strongest robustness under various operation conditions compared with other controller. |
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| Keywords: | supercapacitor energy storage systems robust fractional-order PID control perturbation observer |
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