PROBLEM TO BE SOLVED: To provide a power conversion device, capable of highly efficient operation, and a computer program and a power conversion method for controlling the power conversion device.SOLUTION: The power conversion device performs at least one of charging operation to charge a battery by converting AC into DC and power supply operation to supply power to a load by converting DC into AC. The power conversion device starts charging or power supply with predetermined power. The power conversion device includes a control unit configured to perform control to stop the charging or the power supply if a charge amount or a power supply amount reaches a target charge amount or a target power supply amount per predetermined period. The control unit performs control to repeat the charging or the power supply at the predetermined period.SELECTED DRAWING: Figure 1
【課題】高効率の運転が可能な電力変換装置、該電力変換装置を制御するためのコンピュータプログラム及び電力変換方法を提供する。【解決手段】電力変換装置は、交流を直流に変換してバッテリを充電する充電運転及び直流を交流に変換して負荷へ給電する給電運転の少なくとも一方を行う。電力変換装置は、所定の電力で充電又は給電を開始し、充電量又は給電量が所定周期当たりの目標充電量又は目標給電量に達した場合、充電又は給電を停止すべく制御する制御部を備え、制御部は、所定周期で充電又は給電を繰り返すべく制御する。【選択図】図1
POWER CONVERSION DEVICE, COMPUTER PROGRAM AND POWER CONVERSION METHOD
電力変換装置、コンピュータプログラム及び電力変換方法
2017-01-12
Patent
Electronic Resource
Japanese
POWER CONVERSION DEVICE, POWER CONVERSION METHOD, POWER CONVERSION PROGRAM, AND ELECTRIC VEHICLE
European Patent Office | 2018
|Power conversion device, power conversion system, and power conversion method
European Patent Office | 2018
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