| 引用本文: | 项雷军,陈昊,聂卓赟.计及温控负荷响应的二维云模型分布式频率控制[J].控制理论与应用,2022,39(10):1825~1835.[点击复制] |
| XIANG Lei-jun,CHEN Hao,NIE Zhuo-yun.Distributed Frequency Control based on Two-dimensional Cloud Model Considering Response for Thermostatically Controlled Loads[J].Control Theory and Technology,2022,39(10):1825~1835.[点击复制] |
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| 计及温控负荷响应的二维云模型分布式频率控制 |
| Distributed Frequency Control based on Two-dimensional Cloud Model Considering Response for Thermostatically Controlled Loads |
| 摘要点击 1387 全文点击 455 投稿时间：2021-10-01 修订日期：2022-04-06 |
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| DOI编号 10.7641/CTA.2022.10938 |
| 2022,39(10):1825-1835 |
| 中文关键词 多区域电力系统 二维云模型 温控负荷 分数阶PID 分布式控制 |
| 英文关键词 multi-area power systems two-dimensional cloud model thermostatically controlled loads fractional-order PID distributed control |
| 基金项目 国家自然科学基金项目(61403149), 福建省泉州市科技计划项目(2018Z009), 福建省教育厅科技项目(JA15029) |
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| 中文摘要 |
| 为改善电力系统频率稳定性，充分调用需求侧可控负荷资源，本文提出一种计及温控负荷响应的二维云模型分布式频率控制方法。建立了多区域互联电力系统负荷频率控制模型，设计了基于福克普朗克方程的温控负荷分布式控制策略，同时采用云模型算法与分数阶微积分理论，设计了二维云模型分数阶PID分布式频率控制器。最后通过控制仿真比较与分析，验证了在不同运行场景下所提出的综合控制方法具有较优的动稳态性能。结果表明该控制方法是可行和有效的。 |
| 英文摘要 |
| In order to improve the frequency stability of power system and fully use of the demand-side controllable load resources, the paper proposes a distributed frequency control method based on two-dimensional cloud model considering the response for thermostatically controlled loads. The load frequency control model of multi-area interconnected power systems is established, and a distributed control strategy of thermostatically controlled loads based on Fokker-Planck equations is designed. Meanwhile, the cloud model algorithm and fractional calculus theory are adopted, a distributed fractional-order PID frequency controller based on two-dimensional cloud model is designed. Finally, through control simulation comparison and analysis, it is demonstrated that the proposed integrated control method has better dynamic and steady-state performance in different operation scenarios. The results show that the control method is feasible and effective. |