State feedback control for DC-photovoltaic systems

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• 作者：Darlan Fernandes^a ; ^{darlan@cear.ufpb.br} ; Rogerio Almeida^a ; ^{rogerio@cear.ufpb.br} ; Tatiana Guedes^a ; ^{tpguedes@yahoo.com.br} ; A.J. Sguarezi Filho^b ; ^{alfeu.sguarezi@ufabc.edu.br} ; F.F. Costa^c ; ^{fabiano.costa@ufba.br}
• 关键词：Photovoltaic ; DC&ndash ; DC converter ; Feedback control ; State-space ; Average state ; Ackermann control strategy
• 刊名：Electric Power Systems Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：143
• 期：Complete
• 页码：794-801
• 全文大小：2719 K
• 卷排序：143

文摘

A state feedback voltage control for PV systems is proposed using a push–pull DC/DC converter. The controller is designed by the state space of the system and the gains are determined by Ackermann formulation. The proposed strategy improves the DC-DC dynamics due to the computed duty-cycle.