| 基于RMPPT/PID双模控制的光伏发电MPPT研究 |
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| 引用本文： | 闫根弟,赵晋斌,张广勇,戴丽莉.基于RMPPT/PID双模控制的光伏发电MPPT研究[J].电测与仪表,2022,59(3):169-173. |
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| 作者姓名： | 闫根弟 赵晋斌 张广勇 戴丽莉 |
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| 作者单位： | 太原工业学院,太原030008,上海电力大学,上海200090,国网山西省电力公司检修分公司,太原030000 |
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| 基金项目： | 国家自然科学基金资助项目(51777120)； |
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| 摘 要： | 针对目前光伏发电研究中传统最大功率跟踪(Maximum Power Point Tracking,MPPT)控制算法存在受外界环境变化大而不能实现最大功率跟踪的不足,提出了一种基于RMPPT/PID双模控制的光伏发电MPPT研究方法.该方法能够实时响应外界环境变化,同传统方法相比,可以有效的缩短追踪时间,同时PID自适...
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| 关 键 词： | RMPPT/PID 光伏发电 MPPT PID |
| 收稿时间： | 2019/10/20 0:00:00 |
| 修稿时间： | 2019/10/20 0:00:00 |
Maximum Power Point Tracking Based on RMPPT/PID Control for Photovoltaic Grid-Connected System |
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| Yan Gendi,Zhao Jinbin,Zhang Guangyong and Dai lili.Maximum Power Point Tracking Based on RMPPT/PID Control for Photovoltaic Grid-Connected System[J].Electrical Measurement & Instrumentation,2022,59(3):169-173. |
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| Authors: | Yan Gendi Zhao Jinbin Zhang Guangyong and Dai lili |
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| Affiliation: | Taiyuan Institute of Technology,Shanghai University of Electric Power Shanghai,Maintenance Branch of State Grid Shanxi Electric Power Company,Taiyuan Institute of Technology |
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| Abstract: | In view of the shortcomings of the traditional maximum power point tracking (MPPT) control algorithm in current photovoltaic power generation research, which is unable to achieve maximum power tracking because of the great changes in the external environment, a research method of photovoltaic power generation MPPT based on RMPPT/PID dual-mode control is proposed in this paper. This method can respond to the external environment in real time, and can effectively shorten the tracking time compared with the traditional methods. Simultaneous interpreting of the PID adaptive control can reduce the power oscillation near the output power. System simulation shows that the control method can quickly realize maximum power tracking when the external environment changes, and effectively eliminate the oscillation at the maximum power point. The whole system has high reliability and fast response speed. |
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| Keywords: | RMPPT/PID PV MPPT PID |
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