发明名称 |
COMMANDE D'UN CONVERTISSEUR DE PUISSANCE POUR UNE RECHERCHE AUTOMATIQUE DU POINT DE PUISSANCE MAXIMALE |
摘要 |
The invention concerns a method and a circuit for maximum power point tracking of a variable power source from a comparison of an image of the power (P) supplied by the power source, the circuit comprising two elements (14, 31) providing different propagating delays to a physical quantity proportional to the power image, a comparator (16) of the outputs of the delaying elements to control a trigger (17) supplying a signal (Q) with two automatic control states to a static power converter, and means (33) for detecting a transitory operating condition from variations in oscillations of an established operating condition and means (32) for modifying the delay input by the slower delaying element (31).
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申请公布号 |
FR2819653(A1) |
申请公布日期 |
2002.07.19 |
申请号 |
FR20010000517 |
申请日期 |
2001.01.16 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS |
发明人 |
ALONSO CORINNE;SHRAIF MOHAME FIRAS;MARTINEZ AUGUSTIN |
分类号 |
H02M3/155;G05F1/67;(IPC1-7):H03K17/28;H03M1/48;H03K7/08 |
主分类号 |
H02M3/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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