公开(公告)号：US08233278B2

公开(公告)日：2012-07-31

申请号：US12616777

申请日：2009-11-11

申请人： Brian J. Hoffman ,  Steven G. Hummel ,  Jon Ronhaar ,  Andrew Olseene

发明人： Brian J. Hoffman ,  Steven G. Hummel ,  Jon Ronhaar ,  Andrew Olseene

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： A cabinet for a solar power inverter is described. A solar power inverter receives DC current from a solar panel and transforms the DC current into AC current. To cool the inverter equipment, an air inlet receives ambient air drawn into the cabinet by an air pressurizer. The ambient air is urged into a pressurized air plenum, from which two ports channel the air into at least two air paths to flow over the equipment in the cabinet. The equipment in the cabinet is arranged such that the air passes over more heat-sensitive equipment before reaching less heat-sensitive equipment. The equipment in the cabinet can be separated by grounded, metal walls to contain and diminish electromagnetic interference. The equipment may be accessed from a single, front side of the cabinet.

摘要翻译： 描述了太阳能逆变器的柜体。 太阳能逆变器从太阳能电池板接收直流电流，并将直流电流转换为交流电流。 为了冷却逆变器设备，空气入口接受空气加压器吸入机柜的环境空气。 环境空气被推入加压空气通风室，两个端口从该空气通道将空气引导到至少两个空气通道中以流过机柜中的设备。 机柜中的设备布置成使得空气在到达较少的热敏设备之前经过更多的热敏设备。 机柜中的设备可以通过接地的金属壁分开，以防止和减少电磁干扰。 设备可以从机柜的单个前侧进入。

公开(公告)号：US20100118488A1

公开(公告)日：2010-05-13

申请号：US12616777

申请日：2009-11-11

申请人： Brian J. Hoffman ,  Steven G. Hummel ,  Jon Ronhaar ,  Andrew Olseene ,  Yong Park

发明人： Brian J. Hoffman ,  Steven G. Hummel ,  Jon Ronhaar ,  Andrew Olseene ,  Yong Park

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： A cabinet for a solar power inverter is described. A solar power inverter receives DC current from a solar panel and transforms the DC current into AC current. To cool the inverter equipment, an air inlet receives ambient air drawn into the cabinet by an air pressurizer. The ambient air is urged into a pressurized air plenum, from which two ports channel the air into at least two air paths to flow over the equipment in the cabinet. The equipment in the cabinet is arranged such that the air passes over more heat-sensitive equipment before reaching less heat-sensitive equipment. The equipment in the cabinet can be separated by grounded, metal walls to contain and diminish electromagnetic interference. The equipment may be accessed from a single, front side of the cabinet.

摘要翻译： 描述了太阳能逆变器的柜体。 太阳能逆变器从太阳能电池板接收直流电流，并将直流电流转换为交流电流。 为了冷却逆变器设备，空气入口接受空气加压器吸入机柜的环境空气。 环境空气被推入加压空气通风室，两个端口从该空气通道将空气引导到至少两个空气通道中以流过机柜中的设备。 机柜中的设备布置成使得空气在到达较少的热敏设备之前经过更多的热敏设备。 机柜中的设备可以通过接地的金属壁分开，以防止和减少电磁干扰。 设备可以从机柜的单个前侧进入。