AU2001283727A1 - Protective relay - Google Patents

Protective relay

Info

Publication number
AU2001283727A1
AU2001283727A1 AU2001283727A AU8372701A AU2001283727A1 AU 2001283727 A1 AU2001283727 A1 AU 2001283727A1 AU 2001283727 A AU2001283727 A AU 2001283727A AU 8372701 A AU8372701 A AU 8372701A AU 2001283727 A1 AU2001283727 A1 AU 2001283727A1
Authority
AU
Australia
Prior art keywords
protective relay
relay
protective
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.)
Abandoned
Application number
AU2001283727A
Inventor
Roberto Pinto De Oliveiro
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.)
TE Connectivity Brasil Industria de Eletronicos Ltda
Original Assignee
Tyco Electro Electronica Ltda
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 Tyco Electro Electronica Ltda filed Critical Tyco Electro Electronica Ltda
Publication of AU2001283727A1 publication Critical patent/AU2001283727A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
AU2001283727A 2000-08-25 2001-08-24 Protective relay Abandoned AU2001283727A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22782900P 2000-08-25 2000-08-25
US60/227,829 2000-08-25
PCT/BR2001/000106 WO2002017456A2 (en) 2000-08-25 2001-08-24 Protective relay

Publications (1)

Publication Number Publication Date
AU2001283727A1 true AU2001283727A1 (en) 2002-03-04

Family

ID=22854636

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001283727A Abandoned AU2001283727A1 (en) 2000-08-25 2001-08-24 Protective relay

Country Status (9)

Country Link
US (1) US6657839B2 (en)
EP (1) EP1312149A2 (en)
JP (1) JP2004507994A (en)
KR (1) KR100838022B1 (en)
AU (1) AU2001283727A1 (en)
BR (1) BR0113508A (en)
CA (1) CA2420421A1 (en)
CZ (1) CZ2003572A3 (en)
WO (1) WO2002017456A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400477B2 (en) 1998-08-24 2008-07-15 Leviton Manufacturing Co., Inc. Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection
FI118024B (en) * 2001-12-17 2007-05-31 Tellabs Oy A polarity protection compliant with MOSFET
US20050110467A1 (en) * 2003-11-03 2005-05-26 Bon-Aire Industries, Inc. Automotive jump starter with polarity detection and current routing circuitry
US7558034B2 (en) * 2006-05-18 2009-07-07 Leviton Manufacturing Company, Inc. Bi-directional ground fault circuit interrupter
US20070268635A1 (en) * 2006-05-18 2007-11-22 Gaetano Bonasia Bi-directional ground fault circuit interrupter
US8139328B2 (en) * 2007-05-17 2012-03-20 Levitron Manufacturing Company, Inc. Fault circuit interrupting device with symmetrical inputs
DE102007033103B4 (en) * 2007-07-13 2010-05-06 Auto-Kabel Management Gmbh Reverse polarity protection device for vehicle electrical systems
US7889466B2 (en) * 2008-05-02 2011-02-15 Leviton Manufacturing Company, Inc. Fault circuit interrupter with bi-directional sensing
US7869173B2 (en) * 2008-06-03 2011-01-11 Leviton Manufacturing Company, Inc. Bi-directional GFCI
JP2010044521A (en) * 2008-08-11 2010-02-25 Autonetworks Technologies Ltd Inductive load drive circuit
CN101592697B (en) * 2009-06-02 2011-04-06 上海广为电器工具有限公司 Polarity intelligent recognition device
US9124097B2 (en) * 2010-12-29 2015-09-01 International Safety And Development, Inc. Polarity correcting device
DE102011121975A1 (en) * 2010-12-30 2012-07-05 Secop Gmbh System and method for protecting an energy consuming circuit
EP2648310B1 (en) * 2012-04-02 2016-11-16 Continental Automotive GmbH Reverse battery protection monolithic device
CN103337849A (en) * 2013-06-25 2013-10-02 西安电子科技大学 Power source reverse connection protection circuit
US9577389B2 (en) 2014-03-07 2017-02-21 International Safety Holdings, LLC Systems and methods for modular shock proof electrical outlets
EP2963764A1 (en) * 2014-07-02 2016-01-06 Delphi Technologies, Inc. Apparatus to provide reverse polarity protection
CN104393772A (en) * 2014-10-22 2015-03-04 苏州佑瑞检测技术有限公司 Digital large-power driving power supply loaded with surge protection circuit
US10283304B2 (en) 2016-01-21 2019-05-07 Littelfuse, Inc. Surface mounted protection device
US10326267B2 (en) * 2016-03-15 2019-06-18 Littelfuse, Inc. Method and apparatus for protecting a polarity sensitive load
US11482878B2 (en) * 2016-04-15 2022-10-25 Ucap Power, Inc. Parallel string voltage support
KR102620430B1 (en) 2016-09-08 2024-01-03 엘지이노텍 주식회사 Load dump protection circuit
KR102423888B1 (en) 2018-08-13 2022-07-20 주식회사 엘지에너지솔루션 Apparatus for controlling switch
KR20220123641A (en) * 2019-12-05 2022-09-08 수조우 리텔퓨즈 오브이에스 컴퍼니 리미티드 Relay assembly with reverse connection protection
EP4084251A4 (en) * 2020-11-13 2023-08-30 Huawei Digital Power Technologies Co., Ltd. Power source reverse connection prevention circuit, power distribution apparatus, and power supply and distribution system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320309A (en) * 1979-12-31 1982-03-16 Gte Products Corporation Oscillatory circuit utilizing PTC resistor
JPS6315344Y2 (en) * 1985-09-19 1988-04-28
DE3934503A1 (en) 1989-10-16 1991-04-25 Siemens Ag Polarity reversal protection circuit for DC-fed equipment - ensures correct polarity of voltage supplied to load from reversible DC source via bistable relay circuit
GB9126078D0 (en) * 1991-12-06 1992-02-05 Philips Electronic Associated Control system for a vehicle
US5519557A (en) * 1993-11-19 1996-05-21 Chrysler Corporation Power supply polarity reversal protection circuit
FR2722348B1 (en) 1994-07-11 1996-10-11 Aerospatiale ELECTRONIC CONNECTION DEVICE WITH POLARITY INVERSION PROTECTION
DE19702116C2 (en) 1997-01-22 1999-02-18 Siemens Ag Protection against incorrect polarity in the electrical system of a vehicle
JPH10280980A (en) * 1997-04-08 1998-10-20 Hitachi Ltd Control device for throttle valve
JPH10336905A (en) * 1997-06-02 1998-12-18 Harness Sogo Gijutsu Kenkyusho:Kk Battery reverse connection protecting equipment
ATE441237T1 (en) * 1998-02-06 2009-09-15 Tyco Electronics Corp ELECTRICAL SYSTEMS
GB2336481B (en) 1998-04-06 2002-10-16 Otter Controls Ltd Improvements relating to control of electric heating elements
US6349022B1 (en) * 1998-09-18 2002-02-19 Tyco Electronics Corporation Latching protection circuit
JP2000188826A (en) * 1998-12-22 2000-07-04 Hitachi Denshi Ltd Power supply circuit
US6133645A (en) * 1999-03-05 2000-10-17 Audiovox Specialized Applications Electronic device disconnect circuit
US6256185B1 (en) * 1999-07-30 2001-07-03 Trombetta, Llc Low voltage direct control universal pulse width modulation module

Also Published As

Publication number Publication date
CZ2003572A3 (en) 2003-09-17
US6657839B2 (en) 2003-12-02
EP1312149A2 (en) 2003-05-21
KR20030040422A (en) 2003-05-22
CA2420421A1 (en) 2002-02-28
WO2002017456A2 (en) 2002-02-28
US20020024784A1 (en) 2002-02-28
WO2002017456A8 (en) 2004-04-22
JP2004507994A (en) 2004-03-11
WO2002017456A3 (en) 2002-05-16
KR100838022B1 (en) 2008-06-12
BR0113508A (en) 2003-07-08

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