JP2014505452A - 接触電流を推定し該接触電流から電気機器を保護する装置および方法 - Google Patents
接触電流を推定し該接触電流から電気機器を保護する装置および方法 Download PDFInfo
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- JP2014505452A JP2014505452A JP2013534266A JP2013534266A JP2014505452A JP 2014505452 A JP2014505452 A JP 2014505452A JP 2013534266 A JP2013534266 A JP 2013534266A JP 2013534266 A JP2013534266 A JP 2013534266A JP 2014505452 A JP2014505452 A JP 2014505452A
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- 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
- H02H3/16—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 responsive to fault current to earth, frame or mass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
【選択図】図2
Description
Claims (10)
- 接触電流に対して電気機器(3)を保護する装置であって、前記機器(3)は電力源および自動車(1)の車載機器のアイテムとの間に接続されるように設計され、
前記機器(3)の電気的接続線(4a、4b、4c、8)に接続されるように設計された、漏れ電流検出用および接触電流(IT)推定用の回路(9)と、接地電流測定用の回路(14)と、前記接触電流(IT)の推定レベルおよび前記接地電流(IM)の測定レベルに従い前記機器(3)の動作を制御する手段(11)と、を備えることを特徴とする装置。 - 前記電力源は、三相または単相電力網であることを特徴とする請求項1に記載の装置。
- 前記電気機器(3)は、前記自動車(1)車載のバッテリ用充電器であって、前記電気自動車(1)は電気またはハイブリッド駆動を搭載する自動車であることを特徴とする請求項1または2のいずれか一項に記載の装置。
- 接触電流に対して電気機器(3)を保護する方法であって、前記機器(3)は電力源および自動車(1)の車載機器のアイテムとの間に接続されるように設計され、
漏れ電流を検出すること、接触電流(IT)を推定すること、接地電流を測定すること、ならびに前記接触電流(IT)の推定レベルおよび前記接地電流(IM)の測定レベルに従い前記機器(3)の動作を制御することとを備えることを特徴とする方法。 - 前記電気機器(3)は前記電力源に接続され、前記車載機器への電力の供給は前記接触電流の推定レベルおよび前記接地電流の測定レベルに従い防止されることを特徴とする請求項4に記載の方法。
- 測定された前記接地電流(IM)が第1の閾値未満である場合、前記車載機器への電力の供給は防止されることを特徴とする請求項4または5のいずれか一項に記載の方法。
- 測定された前記接地電流(IM)が第2の閾値を超えている場合、前記車載機器への電力の供給は許可されることを特徴とする請求項4から6のいずれか一項に記載の方法。
- 前記接触電流(IT)の推定が第3の閾値未満である場合、前記車載機器への電力の供給は許可されることを特徴とする請求項4から7のいずれか一項に記載の方法。
- 前記接触電流(IT)の推定が第4の閾値を超えている場合、前記車載機器への電力の供給は防止されることを特徴とする請求項4から8のいずれか一項に記載の方法。
- 前記車載機器への電力の供給は、前記車載機器から通信線を介して充電端子にメッセージを送信することにより停止されることを特徴とする請求項5から9のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1058615A FR2966652B1 (fr) | 2010-10-21 | 2010-10-21 | Dispositif et procede d'estimation d'un courant de toucher et de protection d'un appareil electrique contre de tels courants de toucher |
FR1058615 | 2010-10-21 | ||
PCT/EP2011/068022 WO2012052366A1 (fr) | 2010-10-21 | 2011-10-14 | Dispositif et procede d'estimation d'un courant de toucher et de protection d'un appareil electrique contre de tels courants de toucher |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014505452A true JP2014505452A (ja) | 2014-02-27 |
JP5837078B2 JP5837078B2 (ja) | 2015-12-24 |
Family
ID=44146958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013534266A Expired - Fee Related JP5837078B2 (ja) | 2010-10-21 | 2011-10-14 | 接触電流を推定し該接触電流から電気機器を保護する装置および方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9184581B2 (ja) |
EP (1) | EP2629998B1 (ja) |
JP (1) | JP5837078B2 (ja) |
KR (1) | KR101929433B1 (ja) |
CN (1) | CN103180160B (ja) |
BR (1) | BR112013009436B1 (ja) |
FR (1) | FR2966652B1 (ja) |
RU (1) | RU2578006C2 (ja) |
WO (1) | WO2012052366A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2987515B1 (fr) * | 2012-02-29 | 2015-01-23 | Valeo Sys Controle Moteur Sas | Dispositif de detection d'un courant de fuite comprenant une composante continue, embarque dans un vehicule, et applications dudit dispositif |
FR3000315B1 (fr) | 2012-12-20 | 2015-01-16 | Renault Sa | Procede de commande d'un chargeur de batterie de vehicule automobile et chargeur associe. |
FR3021816B1 (fr) * | 2014-05-28 | 2016-05-27 | Renault Sa | Chargeur de batterie pour vehicule automobile electrique a moyens de compensation passive variables et procede de commande d'un tel chargeur |
CN108802517B (zh) * | 2018-03-06 | 2022-05-31 | 许继集团有限公司 | 一种就地化保护装置的测试方法及系统 |
DE102018132775A1 (de) * | 2018-12-19 | 2020-06-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schaltungsvorrichtung für ein Fahrzeug und Verfahren zum Betreiben einer Schaltungsvorrichtung |
DE102019127579B3 (de) * | 2019-10-14 | 2021-01-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Überwachungsvorrichtung für Ableitströme |
Citations (2)
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---|---|---|---|---|
JPH06153303A (ja) * | 1992-11-09 | 1994-05-31 | Matsushita Electric Ind Co Ltd | 漏電検出装置 |
JPH11205909A (ja) * | 1998-01-16 | 1999-07-30 | Toyota Motor Corp | 電気自動車用充電装置 |
Family Cites Families (12)
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SU1396193A1 (ru) * | 1986-03-14 | 1988-05-15 | Московский Институт Инженеров Железнодорожного Транспорта | Устройство дл защиты электроустановки от тока утечки на корпус,который не может быть заземлен |
US5245495A (en) * | 1990-09-18 | 1993-09-14 | General Electric Company | Automatic flashover protection for locomotive traction motors |
FR2701176B1 (fr) * | 1993-01-29 | 1995-03-10 | Electricite De France | Système de vérification de chargement des batteries d'un appareil électrique tel qu'un véhicule. |
RU2121205C1 (ru) * | 1997-07-22 | 1998-10-27 | Казанский государственный технический университет им.А.Н.Туполева | Автомат защиты |
RU2161098C1 (ru) * | 1999-09-28 | 2000-12-27 | Научно-исследовательский институт измерительных приборов | Способ обеспечения электробезопасности пассажиров электротранспорта с незаземленным корпусом и устройство для его реализации |
US6388451B1 (en) * | 2000-08-16 | 2002-05-14 | Ford Global Technologies, Inc. | Leakage current cancellation device |
JP4430501B2 (ja) * | 2004-09-29 | 2010-03-10 | トヨタ自動車株式会社 | 動力出力装置およびそれを備えた車両 |
DE102004057694A1 (de) | 2004-11-30 | 2006-06-01 | Robert Bosch Gmbh | Bordnetz mit höherer Spannung |
JP4285578B1 (ja) * | 2008-01-15 | 2009-06-24 | トヨタ自動車株式会社 | 車両の充電装置 |
US7944068B2 (en) * | 2008-06-30 | 2011-05-17 | General Electric Company | Optimizing converter protection for wind turbine generators |
US8040139B2 (en) * | 2009-02-16 | 2011-10-18 | Maxim Integrated Products, Inc. | Fault detection method for detecting leakage paths between power sources and chassis |
US7928598B2 (en) * | 2009-04-03 | 2011-04-19 | General Electric Company | Apparatus, method, and system for conveying electrical energy |
-
2010
- 2010-10-21 FR FR1058615A patent/FR2966652B1/fr not_active Expired - Fee Related
-
2011
- 2011-10-14 WO PCT/EP2011/068022 patent/WO2012052366A1/fr active Application Filing
- 2011-10-14 JP JP2013534266A patent/JP5837078B2/ja not_active Expired - Fee Related
- 2011-10-14 KR KR1020137012918A patent/KR101929433B1/ko active IP Right Grant
- 2011-10-14 RU RU2013123060/11A patent/RU2578006C2/ru active
- 2011-10-14 US US13/880,848 patent/US9184581B2/en not_active Expired - Fee Related
- 2011-10-14 CN CN201180050848.XA patent/CN103180160B/zh not_active Expired - Fee Related
- 2011-10-14 BR BR112013009436-2A patent/BR112013009436B1/pt not_active IP Right Cessation
- 2011-10-14 EP EP11768054.6A patent/EP2629998B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06153303A (ja) * | 1992-11-09 | 1994-05-31 | Matsushita Electric Ind Co Ltd | 漏電検出装置 |
JPH11205909A (ja) * | 1998-01-16 | 1999-07-30 | Toyota Motor Corp | 電気自動車用充電装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2012052366A1 (fr) | 2012-04-26 |
FR2966652A1 (fr) | 2012-04-27 |
US20130301168A1 (en) | 2013-11-14 |
KR20130135255A (ko) | 2013-12-10 |
CN103180160B (zh) | 2016-11-16 |
RU2578006C2 (ru) | 2016-03-20 |
EP2629998B1 (fr) | 2020-05-20 |
BR112013009436A2 (pt) | 2017-06-06 |
JP5837078B2 (ja) | 2015-12-24 |
EP2629998A1 (fr) | 2013-08-28 |
FR2966652B1 (fr) | 2012-11-02 |
US9184581B2 (en) | 2015-11-10 |
KR101929433B1 (ko) | 2018-12-14 |
RU2013123060A (ru) | 2014-11-27 |
CN103180160A (zh) | 2013-06-26 |
BR112013009436B1 (pt) | 2020-10-13 |
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