| 引用本文: | 金鹏,马倩,周国鹏.负荷扰动互联电力系统模糊自适应输出跟踪与干扰抗御[J].控制理论与应用,2021,38(5):571~577.[点击复制] |
| JIN Peng,MA Qian,ZHOU Guo-peng.Fuzzy adaptive output tracking and disturbance rejection for interconnected power systems with load disturbance[J].Control Theory and Technology,2021,38(5):571~577.[点击复制] |
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| 负荷扰动互联电力系统模糊自适应输出跟踪与干扰抗御 |
| Fuzzy adaptive output tracking and disturbance rejection for interconnected power systems with load disturbance |
| 摘要点击 2350 全文点击 721 投稿时间：2020-07-14 修订日期：2020-09-29 |
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| DOI编号 10.7641/CTA.2020.00448 |
| 2021,38(5):571-577 |
| 中文关键词 互联电力系统 模糊控制 输出调节 自适应反步法 |
| 英文关键词 interconnected power system fuzzy control output regulation adaptive backstepping |
| 基金项目 国家自然科学基金项目(61773207), 江苏省杰出青年基金项目(BK20190020), 湖北省科技计划项目(2018ABA076)资助. |
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| 中文摘要 |
| 风电、光伏等新型发电设备并入传统大电网后, 使互联电力系统日益复杂, 给电力系统建模和运行控制带
来了新挑战. 基于此问题, 本文提出基于模糊自适应控制的互联电力系统输出跟踪与干扰抗御算法. 首先利用模糊
控制理论对系统进行建模, 然后利用非线性输出调节思想解决带有扰动的跟踪问题. 但模糊逼近不可避免的存在逼
近误差, 为减小逼近误差与外部扰动对于控制系统的影响, 利用Backstepping法设计自适应输出调节控制器. 最后,
仿真结果验证了该算法有效, 实现了系统输出跟踪与干扰抗御. |
| 英文摘要 |
| With the integration of new power generation equipment such as wind and photovoltaics power, the interconnected
power system has become increasingly complex, which has brought new challenges to power system modeling
and operation control. In this paper, a fuzzy adaptive control algorithm for output tracking and disturbance rejection of
interconnected power systems is proposed. In order to reduce the influence of approximation error and external disturbance
on the control system, an adaptive output regulation controller is designed by using backstepping approach. Finally, the
simulation results show the effectiveness of the proposed method. |
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