FR3066277B1 - Dispositif et procede de detection d'une charge electrique - Google Patents

Dispositif et procede de detection d'une charge electrique Download PDF

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Publication number
FR3066277B1
FR3066277B1 FR1754054A FR1754054A FR3066277B1 FR 3066277 B1 FR3066277 B1 FR 3066277B1 FR 1754054 A FR1754054 A FR 1754054A FR 1754054 A FR1754054 A FR 1754054A FR 3066277 B1 FR3066277 B1 FR 3066277B1
Authority
FR
France
Prior art keywords
electrical
detection
electric charge
network
test signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1754054A
Other languages
English (en)
Other versions
FR3066277A1 (fr
Inventor
Jean-Clair Pradier
William Roze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electrical and Power SAS
Original Assignee
Zodiac Aero Electric SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zodiac Aero Electric SAS filed Critical Zodiac Aero Electric SAS
Priority to FR1754054A priority Critical patent/FR3066277B1/fr
Priority to US15/975,488 priority patent/US10866271B2/en
Priority to CN201810438020.5A priority patent/CN108872738B/zh
Publication of FR3066277A1 publication Critical patent/FR3066277A1/fr
Application granted granted Critical
Publication of FR3066277B1 publication Critical patent/FR3066277B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2221/00—Electric power distribution systems onboard aircraft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/44—The network being an on-board power network, i.e. within a vehicle for aircrafts

Abstract

Dispositif de détection (2) d'une charge électrique raccordée à un réseau d'alimentation électrique. Le dispositif comprend des moyens (M3, R2, D2, VCC) pour injecter un signal de test dans le réseau électrique et des moyens (M2, FT1, INV, R1) pour identifier la présence et la nature d'une charge électrique (Z) raccordée au réseau électrique à partir du signal de test.
FR1754054A 2017-05-09 2017-05-09 Dispositif et procede de detection d'une charge electrique Active FR3066277B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1754054A FR3066277B1 (fr) 2017-05-09 2017-05-09 Dispositif et procede de detection d'une charge electrique
US15/975,488 US10866271B2 (en) 2017-05-09 2018-05-09 Device and method for detecting an electrical load
CN201810438020.5A CN108872738B (zh) 2017-05-09 2018-05-09 用于检测电力负载的设备和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754054A FR3066277B1 (fr) 2017-05-09 2017-05-09 Dispositif et procede de detection d'une charge electrique
FR1754054 2017-05-09

Publications (2)

Publication Number Publication Date
FR3066277A1 FR3066277A1 (fr) 2018-11-16
FR3066277B1 true FR3066277B1 (fr) 2021-05-28

Family

ID=59746025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754054A Active FR3066277B1 (fr) 2017-05-09 2017-05-09 Dispositif et procede de detection d'une charge electrique

Country Status (3)

Country Link
US (1) US10866271B2 (fr)
CN (1) CN108872738B (fr)
FR (1) FR3066277B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110635557B (zh) * 2019-09-03 2021-05-25 科华恒盛股份有限公司 不间断电源及其熔断器故障检测方法
WO2022192698A1 (fr) 2021-03-12 2022-09-15 Essex Industries, Inc., Commutateur à bascule
EP4309200A1 (fr) 2021-03-15 2024-01-24 Essex Industries, Inc. Commutateur à cinq positions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2752944B1 (fr) * 1996-09-03 1998-10-16 Schneider Electric Sa Dispositif de detection preventive de defauts avec reconnaissance du type de charge
FR2756049B1 (fr) * 1996-11-18 1998-12-31 Schneider Electric Sa Dispositif de detection preventive de defauts avec identification du type de charge
US7016171B2 (en) * 2001-02-01 2006-03-21 Hydro-Aire, Inc. Current fault detector and circuit interrupter and packaging thereof
ZA200805101B (en) * 2005-12-12 2010-02-24 Clipsal Australia Pty Ltd Load detector for a dimmer
ITPR20070079A1 (it) * 2007-10-22 2009-04-23 Mahtechs S P A Unita a ridondanza elettromeccanica per la gestione di carichi elettrici di vario tipo ed amperaggio
CN102195466B (zh) * 2010-03-02 2014-09-17 登丰微电子股份有限公司 抗噪声切换式转换电路及其控制器
US9112345B2 (en) * 2012-06-06 2015-08-18 Honeywell International Inc. In-rush current limiter and method for stowable and carry-on devices
JP6340373B2 (ja) * 2012-11-06 2018-06-06 ニューポート・コーポレイションＮｅｗｐｏｒｔ Ｃｏｒｐｏｒａｔｉｏｎ 容量性負荷の存在およびタイプ検出システム
FR3005744B1 (fr) * 2013-05-14 2015-08-21 Airbus Operations Sas Systeme et procede de test d'integrite d'un reseau electrique dans un aeronef
EP2980660B1 (fr) * 2014-07-28 2016-11-23 Pepperl & Fuchs GmbH Procédé et dispositif de surveillance et de commutation d'un circuit de charge
CN105576766B (zh) * 2016-02-18 2018-05-29 矽力杰半导体技术(杭州)有限公司 负载自动检测电路及应用其的移动电源
US10551469B2 (en) * 2016-03-01 2020-02-04 Texas Instruments Incorporated Calibration of inverting amplifier based impedance analyzers

Also Published As

Publication number Publication date
CN108872738A (zh) 2018-11-23
US20180328972A1 (en) 2018-11-15
CN108872738B (zh) 2022-05-17
FR3066277A1 (fr) 2018-11-16
US10866271B2 (en) 2020-12-15

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