Integrated safety disconnects for power systems
    1.
    发明授权
    Integrated safety disconnects for power systems 有权
    集成安全断开电源系统

    公开(公告)号:US09478950B2

    公开(公告)日:2016-10-25

    申请号:US14228161

    申请日:2014-03-27

    CPC分类号: H02B1/26 G05B9/02 H02B1/32

    摘要: Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety disconnect system includes an enclosure operative to receive a plurality of input power lines into the enclosure and provide a plurality of output power lines out of the enclosure. Each input power line is coupled to and paired with a corresponding one of the output power lines, where each input power line and output power line is operative to provide power from a power source. A plurality of switches are provided in the enclosure, each of these switches coupled between an associated one of the pairs of input power line and output power line, and each switch operative to disconnect the associated input power line from the corresponding output power line.

    摘要翻译: 各种实施例提供了用于电力系统的安全断开系统。 在一个方面,安全断开系统包括可操作地将多个输入电力线接收到外壳中并将多个输出电力线提供出外壳的外壳。 每个输入电力线耦合到输出电力线中的相应一个输出电力线并与其配对,其中每个输入电力线和输出电力线可操作以从电源提供电力。 在外壳中提供多个开关,这些开关中的每一个耦合在输入电力线对和输出电力线中的相关联的一个之间,并且每个开关可操作以将相关联的输入电力线与相应的输出电力线断开。

    Fuse disconnect safety switch (FDSS)
    2.
    发明授权
    Fuse disconnect safety switch (FDSS) 有权
    保险丝断开安全开关(FDSS)

    公开(公告)号:US09214791B1

    公开(公告)日:2015-12-15

    申请号:US13893226

    申请日:2013-05-13

    IPC分类号: H02B1/26 H02B1/06 H02B3/00

    CPC分类号: H02B1/066 H02B3/00 H02J4/00

    摘要: Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety switch system and method for a power system, including a plurality of sequentially interlocked switches capable of being operated in a predetermined sequence to isolate one or more fuses, is provided. The described safety switch system is a convenient and sequential approach to safely remove power from a system and access associated fuses.

    摘要翻译: 各种实施例提供了用于电力系统的安全断开系统。 在一个方面,提供了一种用于电力系统的安全开关系统和方法,包括能够以预定顺序操作以隔离一个或多个保险丝的多个顺序互锁的开关。 所描述的安全开关系统是一种方便和顺序的方法来安全地从系统中移除电力并访问相关的保险丝。

    Rapid disconnect safety system for photovoltaic (PV) systems

    公开(公告)号:US10038317B1

    公开(公告)日:2018-07-31

    申请号:US14462470

    申请日:2014-08-18

    IPC分类号: H02H5/00 H02S40/36

    摘要: A system and method for providing a rapid disconnect safety system (RDSS) are disclosed. In a first aspect, the system comprises a rapid shutdown module (RSM) located within a predetermined distance to a photovoltaic (PV) array system and a rapid shutdown controller (RSC) coupled to the RSM, wherein the RSM is remotely located relative to the RSC. When activated, the RSC opens at least one contactor of the RSM to disconnect a PV source circuit of the PV array system. In a second aspect, the method comprises providing a rapid shutdown module (RSM) located within a predetermined distance to a PV array system, coupling a rapid shutdown controller (RSC) to the RSM wherein the RSM is remotely located relative to the RSC, activating the RSC to open at least one contactor of the RSM, and disconnecting a PV source circuit of the PV array system.

    Fuse disconnect safety switch (FDSS)

    公开(公告)号:US09711953B2

    公开(公告)日:2017-07-18

    申请号:US14968369

    申请日:2015-12-14

    IPC分类号: H02B1/06 H02J4/00 H02B3/00

    CPC分类号: H02B1/066 H02B3/00 H02J4/00

    摘要: Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety switch system and method for a power system, including a plurality of sequentially interlocked switches capable of being operated in a predetermined sequence to isolate one or more fuses, is provided. The described safety switch system is a convenient and sequential approach to safely remove power from a system and access associated fuses.