CONTROL DEVICE FOR POWER CONVERSION APPARATUS, CONTROL PROGRAM, AND POWER CONVERSION APPARATUS

A control device includes a searching unit 31 increasing or decreasing, at a predetermined step width, an operation voltage or an operation current of a power supply 200 connected to a power converter 400 to search a maximum power point of the power supply 200, a consecution time determining unit 32...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MAKI, Koji, MOCHIKAWA, Hiroshi, YANAGIMOTO, Shingo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A control device includes a searching unit 31 increasing or decreasing, at a predetermined step width, an operation voltage or an operation current of a power supply 200 connected to a power converter 400 to search a maximum power point of the power supply 200, a consecution time determining unit 32 determining whether or not the searching unit 31 has consecutively increased or decreased the operation voltage of the power supply 200 or the operation current thereof, and a step width increasing unit 33 increasing the step width upon determination by the consecution time determining unit 32 that the increase or the decrease has been consecutively executed by a predetermined number of times.