Vector control of an induction motor fed by a photovoltaic generator

被引:39
作者
Arrouf, M [1 ]
Bouguechal, N [1 ]
机构
[1] Univ Batna, Fac Engn Sci, Dept Elect Engn, Batna, Algeria
关键词
PV generator; impedance adapter; storage battery; vector control and induction machine;
D O I
10.1016/S0306-2619(02)00142-3
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
With the continuous decrease of the cost of solar cells, there is an increasing interest in photovoltaic (PV) system applications. Electric motors powered by solar-cell generators are one of the most important applications, such as in water pumping systems. This paper investigates a photovoltaic-electro mechanic chain, composed of a PV generator, an impedance adapter DC-DC converter, a storage battery and a vector controlled induction machine. The PV generator is forced to operate at its maximum power point by using an appropriate search algorithm, and a balance between battery charge and motor supply is also ensured in all insolation conditions. Simulation results show the effectiveness and feasibility of such an approach. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:159 / 167
页数:9
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