公开(公告)号：US20140029153A1

公开(公告)日：2014-01-30

申请号：US13948430

申请日：2013-07-23

Applicant: ABB S.p.A.

Inventor： Stefano Besana ,  Flavio Pasquale

IPC: H01H89/00 ,  H01Q9/06

CPC classification number: H01H89/00 ,  H01H71/0207 ,  H01H71/123 ,  H01Q9/06

Abstract: Switching device comprising: a switching unit comprising, for each electric pole, a first disconnection contact, a second disconnection contact and one or more solid state switches; a supporting frame comprising, for each electric pole, a third disconnection contact and a fourth disconnection contact, which are coupled/separated respectively with/from the first and second disconnection contacts, when the switching unit is in an insertion/withdrawn position with respect to the supporting frame; actuating means for moving the switching unit between the insertion position and said the withdrawn position, and viceversa; a control unit comprising control means that are configured to coordinate the operation of the actuating means and the solid state switches, when an insertion/withdrawn operation of the switching unit has to be performed, so that the actuating means move the switching unit only when the solid state switches are in an off-state.

Abstract translation: 一种切换装置，包括：切换单元，对于每个电极，包括第一断开触点，第二断开触点和一个或多个固态开关; 支撑框架包括用于每个电极的第三断开触点和第四断开触点，当所述开关单元相对于所述第一和第二断开触点插入/取出位置时，所述第三断开触点和第四断开触点分别与所述第一和第二断开触点相耦合/分离 支架; 驱动装置，用于在插入位置和所述撤回位置之间移动切换单元，反之亦然; 控制单元，包括控制装置，其被配置为在必须执行切换单元的插入/撤回操作时协调致动装置和固态开关的操作，使得致动装置仅在 固态开关处于关闭状态。

公开(公告)号：US20130300217A1

公开(公告)日：2013-11-14

申请号：US13940798

申请日：2013-07-12

Applicant: ABB S.p.A.

Inventor： Luca RACITI ,  Romano MANZOLI

IPC: H01H71/04

CPC classification number: H01H71/04 ,  H01H71/465 ,  H01H2300/03 ,  Y02B90/224 ,  Y04S20/14 ,  Y10T307/937

Abstract: An electric switching device for a low voltage circuit includes an electronic unit configured to be operatively connected to a first communication bus implementing a first communication protocol, a communication module configured to be operatively connected to the first communication bus and to a second communication bus implementing a second communication protocol, which is different than the first communication protocol. The communication module is configured to place the first communication bus in communication with the second communication bus, and to detect a condition of the switching device and make it available externally thereto by means of the first communication bus and/or the second communication bus.

Abstract translation: 一种用于低电压电路的电开关装置包括：电子单元，被配置为可操作地连接到实现第一通信协议的第一通信总线，被配置为可操作地连接到第一通信总线的通信模块和实现第一通信总线的第二通信总线 第二通信协议，其不同于第一通信协议。 通信模块被配置为将第一通信总线与第二通信总线通信，并且通过第一通信总线和/或第二通信总线检测开关设备的状态并使其在外部可用。