公开(公告)号：US20160172926A1

公开(公告)日：2016-06-16

申请号：US14907912

申请日：2014-06-12

Applicant: DANFOSS POWER ELECTRONICS A/S

Inventor： George Miller ,  Ryan Drabek ,  Lester Grzesik ,  Matthew Gray ,  Frank-Erik Johansen ,  Eric Von Stoutenborough

IPC: H02K5/20 ,  H02K9/02 ,  H02K5/10

CPC classification number: H02K5/20 ,  H02K5/10 ,  H02K9/02 ,  H02K2205/09

Abstract: A cover for a motor drive is provided. The cover includes an opening (often at the bottom of the cover) to allow air to pass to an air inlet of the motor drive and an opening (often near the top of the cover) to allow air from an air outlet of the motor drive to exit the cover. A hood provides rain protection for the drive and a separator (such as a baffle) within the enclosure prevents air flowing within the enclosure from the air outlet to the air inlet of the drive. The hood and/or the separator are shaped to direct air from the air outlet away from the enclosure in order to substantially reduce the re-circulation of air from the air outlet to the air inlet of the drive.

Abstract translation: 提供电机驱动盖。 盖子包括开口（通常在盖的底部），以允许空气传递到马达驱动器的空气入口和开口（通常靠近盖的顶部），以允许来自马达驱动器的空气出口的空气 退出封面。 防护罩为驱动器提供防雨保护，并且外壳内的隔板（例如挡板）可防止外壳内的空气从出风口流到驱动器的进气口。 罩和/或隔板被成形为将空气从空气出口引导离开外壳，以便基本上减少空气从空气出口到驱动器的空气入口的再循环。

公开(公告)号：US20130200712A1

公开(公告)日：2013-08-08

申请号：US13822694

申请日：2011-09-26

Applicant: Uffe Borup ,  Haase Frerk

Inventor： Uffe Borup ,  Haase Frerk

IPC: H02J1/00

Abstract: A photovoltaic power plant (25, 32, 33, 34, 35) comprising one or more photovoltaic devices (27), each device comprising at least two terminals (30, 31) wherein one or more of the terminals (30, 31) is connected to a switch (12, 13) which is in turn connected to a point (10, 15, 16) held at a voltage relative to ground (11) and at least one switch (12, 13) is controlled in response to one or more parameters, and a method of controlling such a power plant (25, 32, 33, 34, 35).

Abstract translation: 包括一个或多个光伏器件（27）的光伏发电厂（25,32,33,34,35），每个设备包括至少两个端子（30,31），其中一个或多个端子（30,31）是 连接到开关（12,13），所述开关又连接到保持在相对于地（11）的电压的点（10,15,16），并且至少一个开关（12,13）响应于一个 或更多的参数，以及控制这种发电厂（25,32,33,34,35）的方法。