公开(公告)号：US20130328404A1

公开(公告)日：2013-12-12

申请号：US13913197

申请日：2013-06-07

Applicant: Panasonic Corporation

Inventor： Shigekiyo NOSAKA ,  Hisao KOGA

IPC: H02J1/00

CPC classification number: H02J1/00 ,  G05F1/67 ,  H02J3/385 ,  H02M3/1584 ,  Y02E10/58 ,  Y10T307/691

Abstract: A voltage conversion apparatus converts a voltage of an electricity generator. The voltage conversion apparatus includes a maximum power tracking portion that is adapted to output a voltage which is output by the electricity generator to an external device at a predetermined ratio such that an operation point of the electricity generator tracks an optimal operation point at which power of the electricity generator reaches a maximum level, and a voltage output portion that is adapted to output a voltage which is output by the electricity generator to the external device when the maximum power tracking portion is not being operated normally.

Abstract translation: 电压转换装置转换发电机的电压。 电压转换装置包括最大功率跟踪部分，其适于以预定比例将由发电机输出的电压输出到外部装置，使得发电机的操作点跟踪最佳操作点， 发电机达到最大电平;以及电压输出部分，当最大功率跟踪部分没有正常工作时，适于将由发电机输出的电压输出到外部装置。

公开(公告)号：US20140077608A1

公开(公告)日：2014-03-20

申请号：US14029514

申请日：2013-09-17

Applicant: PANASONIC CORPORATION

Inventor： Shigekiyo NOSAKA ,  Kazuhiro YANAGI

IPC: H02J1/10

CPC classification number: H02J1/102 ,  G05F1/67 ,  H02J3/385 ,  H02M3/1582 ,  Y02E10/58 ,  Y10T307/685 ,  Y10T307/707

Abstract: A power generation control device is electrically connected to a photovoltaic panel for controlling an output voltage of the photovoltaic panel. The power generation control device includes a scanning unit, configured to perform a scanning process in which the output voltage of the photovoltaic panel is sequentially changed in a predetermined voltage range. The predetermined voltage range is changed in accordance with the photovoltaic panel.

Abstract translation: 发电控制装置电连接到用于控制光伏面板的输出电压的光伏面板。 发电控制装置包括扫描单元，被配置为执行其中光伏面板的输出电压在预定电压范围内顺序改变的扫描处理。 预定的电压范围根据光伏面板而改变。