公开(公告)号：US20240258057A1

公开(公告)日：2024-08-01

申请号：US18290368

申请日：2022-05-19

Applicant: Schneider Electric Industries SAS

Inventor： Eric Domejean ,  Jérôme Brenguier ,  Frédéric Court ,  Christophe Kilindjian

IPC: H01H71/12 ,  H01H9/52 ,  H01H9/54 ,  H01H33/59 ,  H01H71/04

CPC classification number: H01H71/123 ,  H01H9/52 ,  H01H9/548 ,  H01H33/596 ,  H01H2071/048 ,  H01H2071/124

Abstract: An electrical protection system has a housing, connecting terminals, separable electrical contacts, a switching mechanism and at least one power switch connected in series with the separable electrical contacts. The system further includes an electronic control circuit coupled to the at least one power switch, the or each power switch has a metallic heat dissipation plate connected to an electrode of the power switch, the heat dissipation plate being thermally connected to the body of the power switch. The or each power switch is connected in series with the separable electrical contacts between the connecting terminals via a conductive plate connected to the heat dissipation plate of the respective power switch.

公开(公告)号：US12152941B2

公开(公告)日：2024-11-26

申请号：US17117202

申请日：2020-12-10

Applicant: Schneider Electric Industries SAS

Inventor： Wedian Youssef ,  Philippe Schuster ,  Christophe Kilindjian ,  Bruno Reymond ,  Sylvain Marie ,  Gabriel Rilling

IPC: G01K1/024 ,  G01K1/02 ,  G01K7/02 ,  G01R15/18 ,  G01R19/00

Abstract: A method for monitoring an electrical installation comprises: while the installation is in operation, measuring electrical currents that flow through the installation and temperature values at predefined locations in the installation; using a numerical model acquired beforehand, computing a numerical index representative of thermal properties of the installation, from differences between the measured temperature values and corresponding temperature values estimated by means of said model from the measured current values; and detecting a thermal anomaly when the computed numerical index differs from a reference value.

公开(公告)号：US10230188B2

公开(公告)日：2019-03-12

申请号：US15296607

申请日：2016-10-18

Applicant: SCHNEIDER ELECTRIC INDUSTRIES SAS

Inventor： Matthieu Blanchet ,  Patricia Spezzatti ,  Christophe Kilindjian ,  Eric Domejean

IPC: H01R13/00 ,  H01R13/02 ,  H01H1/58 ,  H01R4/28 ,  H01R13/03 ,  H01H9/52 ,  H01R31/08 ,  H01R101/00 ,  H01H71/08

Abstract: An electrical connector including a conduction portion having two terminals intended to be each connected electrically to a connection terminal of an electrical apparatus, the connector further including a dissipation portion of the same material as the conduction portion and having a cellular structure defining a plurality of cells.

公开(公告)号：US20170162968A1

公开(公告)日：2017-06-08

申请号：US15296607

申请日：2016-10-18

Applicant: SCHNEIDER ELECTRIC INDUSTRIES SAS

Inventor： Matthieu BLANCHET ,  Patricia Spezzatti ,  Christophe Kilindjian ,  Eric Domejean

IPC: H01R13/02 ,  H01H1/58 ,  H01R4/28

CPC classification number: H01R13/02 ,  H01H1/58 ,  H01H9/52 ,  H01H71/08 ,  H01R4/28 ,  H01R13/03 ,  H01R31/08 ,  H01R2101/00

Abstract: An electrical connector including a conduction portion having two terminals intended to be each connected electrically to a connection terminal of an electrical apparatus, the connector further including a dissipation portion of the same material as the conduction portion and having a cellular structure defining a plurality of cells.

公开(公告)号：US20210181029A1

公开(公告)日：2021-06-17

申请号：US17117202

申请日：2020-12-10

Applicant: Schneider Electric Industries SAS

Inventor： Wedian Youssef ,  Philippe Schuster ,  Christophe Kilindjian ,  Bruno Reymond ,  Sylvain Marie ,  Gabriel Rilling

IPC: G01K1/024 ,  G01K7/02 ,  G01R15/18 ,  G01R19/00 ,  G01K1/02

Abstract: A method for monitoring an electrical installation comprises:
while the installation is in operation, measuring electrical currents that flow through the installation and temperature values at predefined locations in the installation;
using a numerical model acquired beforehand, computing a numerical index representative of thermal properties of the installation, from differences between the measured temperature values and corresponding temperature values estimated by means of said model from the measured current values; and
detecting a thermal anomaly when the computed numerical index differs from a reference value.