| 光伏系统的定额输出功率控制研究 |
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| 引用本文： | 丁文俊,宋平岗.光伏系统的定额输出功率控制研究[J].变流技术与电力牵引,2010(1). |
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| 作者姓名： | 丁文俊 宋平岗 |
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| 作者单位： | 华东交通大学电气与电子工程学院; |
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| 摘 要： | 在对光伏阵列进行仿真的基础上,利用BUCK电路对光伏系统(PV)进行了定额输出功率控制的研究。系统通过预设功率值与实际功率值相比较,产生脉冲以驱动电路工作,并采用了变步长的PI调节方式,提高了系统的动态性能。最后通过仿真验证了该控制方法的合理性及可行性。
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| 关 键 词： | 光伏系统 定额输出功率 PI调节 |
Research of Fixed Quota Output Power Control in PV System |
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| DING Wen-jun,SONG Ping-gang.Research of Fixed Quota Output Power Control in PV System[J].Converter Technology & Electric Traction,2010(1). |
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| Authors: | DING Wen-jun SONG Ping-gang |
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| Institution: | College of Electrical and Electronic Engineering;East China Jiaotong University;Nanchang;Jiangxi 330013;China |
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| Abstract: | Based on the simulation of PV array, the research of fixed quota output power control on PV system is carried out by BUCK circuit. Through comparison of the preset and actual power output value, the system can produce pulse to drive the circuit. PI regulation with variable step size is also used to improve dynamic performance. The simulation results show the rationality and feasibility of the control method. |
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| Keywords: | PV system fixed quota output power PI regulation |
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