公开(公告)号：US10714274B2

公开(公告)日：2020-07-14

申请号：US16226711

申请日：2018-12-20

Applicant: ABB Schweiz AG

Inventor： Andrea Bianco ,  Christian Reuber ,  Francesco Belloni ,  Juhani Koivupuro ,  Luciano Chenet

IPC: H01H39/00 ,  H01H3/24 ,  H01H33/32 ,  H01H3/22 ,  H01H3/30 ,  H01H3/38 ,  H01H3/46 ,  H01H33/38 ,  H01H33/666 ,  H01H33/28

Abstract: A medium voltage circuit switch or breaker includes: at least one movable contact; a fixed contact; and a mechanical or magnetical drive system, which moves the at least one movable contact to a closed or opened position by a movement of a rod and/or a lever. The mechanical or magnetical drive system is linked to a switching generating signal. The mechanical or magnetical drive system includes at least one pyrotechnical actuator or gas generator. The pyrotechnical actuator or the gas generator is linkable to the switching generating signal of the mechanical or magnetical drive system.

公开(公告)号：US11916368B2

公开(公告)日：2024-02-27

申请号：US17298469

申请日：2019-11-28

Applicant: ABB Schweiz AG

Inventor： Nishith Patel ,  Darshit Prajapati ,  Thomas Kueng ,  Vishal Shah ,  Tero Talvitie ,  Juhani Koivupuro

IPC: H02H3/08 ,  H02H1/00 ,  H02H3/06

CPC classification number: H02H3/08 ,  H02H1/0007 ,  H02H3/06

Abstract: The invention relates to remote activation of a communication module of a self-powered intelligent electronic device (IED). The IED controls an auto recloser mounted on an electric pole of a power distribution network. A controller of the IED, receives an activation signal from a trigger source, positioned within a predefined distance from the IED, through an optical sensor to activate the communication module. A control signal is generated, upon the controller of the IED detecting the activation signal, for powering the communication module from a power supply module. The power supply module is enabled to power the communication module for a duration controlled with the control signal. The communication module is activated for communicating a plurality of data associated with the IED to a remote communication device upon enabling the power supply module for the communication module.

公开(公告)号：US20190148087A1

公开(公告)日：2019-05-16

申请号：US16226711

申请日：2018-12-20

Applicant: ABB Schweiz AG

Inventor： Andrea Bianco ,  Christian Reuber ,  Francesco Belloni ,  Juhani Koivupuro ,  Luciano Chenet

IPC: H01H3/24 ,  H01H3/22 ,  H01H3/46 ,  H01H3/38 ,  H01H3/30

Abstract: A medium voltage circuit switch or breaker includes: at least one movable contact; a fixed contact; and a mechanical or magnetical drive system, which moves the at least one movable contact to a closed or opened position by a movement of a rod and/or a lever. The mechanical or magnetical drive system is linked to a switching generating signal. The mechanical or magnetical drive system includes at least one pyrotechnical actuator or gas generator. The pyrotechnical actuator or the gas generator is linkable to the switching generating signal of the mechanical or magnetical drive system.