公开(公告)号：US10965345B2

公开(公告)日：2021-03-30

申请号：US16592105

申请日：2019-10-03

Applicant: ABB S.p.A.

Inventor： Marco Stucchi ,  Riccardo Panseri

IPC: H01H71/04 ,  H04B3/56 ,  H01H71/08

Abstract: Accessory device for a low or medium voltage switching device including an outer housing, first electrical connection means adapted to electrically connect the accessory device with an auxiliary power line and first mechanical connection means adapted to mechanically connect the accessory device with a mechanical support component of the switching device. The accessory device includes a power line communication unit electrically connectable with the auxiliary power line through the first electrical connection means and adapted to communicate with outer electronic equipment electrically connected with the auxiliary power line by transmitting and receiving communication signals along the auxiliary power line.

公开(公告)号：US20170300440A1

公开(公告)日：2017-10-19

申请号：US15488193

申请日：2017-04-14

Applicant: ABB S.p.A.

Inventor： Marco Stucchi ,  Riccardo Panseri ,  Matteo Cogi

IPC: G06F13/366 ,  G06F13/40

Abstract: An accessory device for an electronic protection relay comprising: a first communication port for communication with one or more electronic devices of the electronic protection relay or operatively connected with the electronic protection relay; a second communication port for communication with one or more computerized units through the Internet; a first processing means to manage the operation of the accessory device, the first processing means being operatively coupled with the first and second communication ports. The accessory device is configured to execute a data-gathering procedure (DGP), in which the accessory device polls one or more electronic devices, which are in communication with the accessory device through the first communication port, and receives grid data (D), which are related to the operation of an electric power distribution grid including the electronic protection relay, from the electronic devices in response to the polling. The accessory device is configured to execute a data-publishing procedure (DPP), in which the accessory device transmits the grid data (D) to a publishing computerized unit, which is in communication with the accessory device through the second communication port.

公开(公告)号：US10725951B2

公开(公告)日：2020-07-28

申请号：US15488193

申请日：2017-04-14

Applicant: ABB S.p.A.

Inventor： Marco Stucchi ,  Riccardo Panseri ,  Matteo Cogi

IPC: G06F11/30 ,  G06F13/366 ,  H02H1/00 ,  G06F13/40 ,  H02H7/26

Abstract: An accessory device for an electronic protection relay comprising: a first communication port for communication with one or more electronic devices of the electronic protection relay or operatively connected with the electronic protection relay; a second communication port for communication with one or more computerized units through the Internet; a first processing means to manage the operation of the accessory device, the first processing means being operatively coupled with the first and second communication ports. The accessory device is configured to execute a data-gathering procedure (DGP), in which the accessory device polls one or more electronic devices, which are in communication with the accessory device through the first communication port, and receives grid data (D), which are related to the operation of an electric power distribution grid including the electronic protection relay, from the electronic devices in response to the polling. The accessory device is configured to execute a data-publishing procedure (DPP), in which the accessory device transmits the grid data (D) to a publishing computerized unit, which is in communication with the accessory device through the second communication port.