JP6502251B2 - 自動車用バッテリの安全な充電のためのシステム及び方法 - Google Patents
自動車用バッテリの安全な充電のためのシステム及び方法 Download PDFInfo
- Publication number
- JP6502251B2 JP6502251B2 JP2015512108A JP2015512108A JP6502251B2 JP 6502251 B2 JP6502251 B2 JP 6502251B2 JP 2015512108 A JP2015512108 A JP 2015512108A JP 2015512108 A JP2015512108 A JP 2015512108A JP 6502251 B2 JP6502251 B2 JP 6502251B2
- Authority
- JP
- Japan
- Prior art keywords
- supply network
- pulse
- voltage
- current
- measured
- 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
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000005259 measurement Methods 0.000 claims description 47
- 230000007935 neutral effect Effects 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 230000003071 parasitic effect Effects 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- 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
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
-
- 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
- G01R27/18—Measuring resistance to earth, i.e. line to ground
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
ここでV1 mは注入される第1の電流パルスに対して中性点とアースとの間で車両の端子間で測定される電圧を、Iinjは供給ネットワークに注入される電流パルスの強度を、Rtは中性点と供給ネットワークのアースとの間の抵抗を、Cparasiticは中性点と供給ネットワークのアースとの間に接続された寄生容量を表す。
ここでV2 mは注入される第2の電流パルスに対して中性点とアースとの間で車両の端子間で測定される電圧を、Iinjは供給ネットワークに注入される電流パルスの強度を、Rtは中性点と供給ネットワークのアースとの間の抵抗を、Cparasiticは中性点と供給ネットワークのアースとの間に接続された寄生容量を表す。
供給ネットワーク2に結合する可能性があり、アース抵抗の値を低下させることがある寄生容量の値に打ち勝つことができる。
Claims (12)
- 供給ネットワーク(2)から自動車のバッテリ(3)を充電するための安全なシステム(1)であって、前記システム(1)は前記自動車に実装され、前記供給ネットワーク(2)へ電流パルスを注入するための手段(5)、及びアースと前記供給ネットワーク(2)の中性点との間で電圧を測定するための手段(6)を備え、前記電流パルスを注入するための手段は、前記供給ネットワーク(2)への電流パルスの各注入が正の第1のパルスに負の第2のパルスが続く注入を含むように構成されていることを特徴とし、前記第1のパルスと第2のパルスは絶対値で等しい強度を有し、かつ、前記供給ネットワーク(2)に結合している寄生容量が前記第2のパルスが注入される前に放電されないほど十分に短い間隔で分離されており、また、前記システムは各パルス注入の前記第1のパルス及び前記第2のパルスに対して測定された前記電流パルスの振幅及び電圧に基づいてアース抵抗を決定する手段(9)を備えるシステム。
- 前記供給ネットワーク(2)の周波数を測定するための手段(4)、前記測定された電圧を高周波数でフィルタ処理するためのアナログフィルタ(7)、前記アナログフィルタ処理された電圧を低周波数でフィルタ処理するためのデジタルフィルタ(8)、前記デジタルフィルタ処理された電圧を測定された電圧として使用する前記決定手段(9)を備え、前記デジタルフィルタ(8)は時間間隔T+T/Nによって分離されるN個の電圧測定値に基づいて平均値を決定する平均化フィルタを含み、ここでTは前記供給ネットワーク(2)の前記周波数を測定するための前記手段(4)によって決定される前記供給ネットワーク(2)の周期である、請求項1に記載のシステム(1)。
- 前記アナログフィルタ(7)は、カットオフ周波数が800Hzから1.2kHzの間にあり、減衰係数が0.6から0.8の間にある2次アナログフィルタである、請求項2に記載のシステム(1)。
- 前記電流パルスは、少なくとも0.8msより大きい持続時間、及び18mAから22mAまでの間にある最大振幅を有する、請求項3に記載のシステム(1)。
- 前記測定されたアース抵抗が起動閾値を下回る場合にのみ、前記供給ネットワーク(2)から前記バッテリ(3)の前記充電を起動するように適合された安全制御手段(10)を備える、請求項1から4のいずれか一項に記載のシステム(1)。
- 前記起動閾値は、20オームから600オームまでの間にある抵抗値に対応する、請求項5に記載のシステム(1)。
- アースと供給ネットワーク(2)の中性点との間の抵抗を推定して、前記供給ネットワーク(2)から自動車のバッテリ(3)を安全に充電するための方法であって、前記供給ネットワーク(2)へ電流パルスの複数の注入が実行され、各パルスに応答してアースと前記供給ネットワーク(2)の中性点との間の電圧測定値が取得され、前記測定された電圧に基づいてアース抵抗が決定され、前記供給ネットワーク(2)への電流パルスの各注入が正の第1のパルスに負の第2のパルスが続く注入を含み、前記第1のパルスと第2のパルスは絶対値で等しい強度を有し、かつ、前記供給ネットワーク(2)に結合している寄生容量が前記第2のパルスが注入される前に放電されないほど十分に短い間隔で分離されており、前記アース抵抗の決定は各パルス注入の前記第1のパルス及び前記第2のパルスに対して測定された前記電流パルスの振幅及び電圧に基づいて実行されることを特徴とする、方法。
- 前記供給ネットワーク(2)の周波数は測定され、各パルスに対して測定された前記電圧は高周波数でアナログフィルタ処理され、前記アナログフィルタ処理された電圧は低周波数でデジタルフィルタ処理され、前記デジタルフィルタ処理された電圧に基づいてアース抵抗の決定が実行され、前記デジタルフィルタ処理は時間間隔T+T/Nによって分離されるN個の電圧測定値に基づいて平均値を決定することを含み、ここでTは供給ネットワーク(2)の周波数の測定に基づいて決定される前記供給ネットワーク(2)の周期である、請求項7に記載の方法。
- 前記アナログフィルタ処理は、カットオフ周波数が800Hzから1.2kHzの間にあり、減衰係数が0.6から0.8の間にある2次フィルタ処理を含む、請求項8に記載の方法。
- 前記電流パルスは、少なくとも0.8msより大きい持続時間、及び18mAから22mAまでの間にある最大振幅を有する、請求項9に記載の方法。
- 前記供給ネットワーク(2)に注入される電流パルスの持続時間は、少なくとも前記供給ネットワーク(2)の周期に対応する、請求項7から10のいずれか一項に記載の方法。
- 前記供給ネットワーク(2)は、前記測定されたアース抵抗が起動閾値を下回る場合にのみ、前記バッテリ(3)に結合される、請求項7から11のいずれか一項に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1254514 | 2012-05-16 | ||
FR1254514A FR2990763B1 (fr) | 2012-05-16 | 2012-05-16 | Systeme et procede de charge securisee d'une batterie de vehicule automobile |
US201261657215P | 2012-06-08 | 2012-06-08 | |
US61/657,215 | 2012-06-08 | ||
PCT/FR2013/051065 WO2013171431A1 (fr) | 2012-05-16 | 2013-05-16 | Système et procédé de charge sécurisée d'une batterie de véhicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015531855A JP2015531855A (ja) | 2015-11-05 |
JP6502251B2 true JP6502251B2 (ja) | 2019-04-17 |
Family
ID=46579091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015512108A Active JP6502251B2 (ja) | 2012-05-16 | 2013-05-16 | 自動車用バッテリの安全な充電のためのシステム及び方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9637010B2 (ja) |
EP (1) | EP2849964B1 (ja) |
JP (1) | JP6502251B2 (ja) |
KR (1) | KR102187158B1 (ja) |
BR (1) | BR112014028531B1 (ja) |
DK (1) | DK2849964T3 (ja) |
FR (1) | FR2990763B1 (ja) |
WO (1) | WO2013171431A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2986618B1 (fr) * | 2012-02-08 | 2014-09-05 | Renault Sa | Systeme embarque securise de charge de la batterie d'un vehicule automobile a partir d'un reseau d'alimentation |
US20170110869A1 (en) * | 2014-01-08 | 2017-04-20 | Electricite De France | Electrical measuring device for measuring the resistance of an earth connection of an electrical facility |
FR3016249A1 (fr) * | 2014-01-08 | 2015-07-10 | Electricite De France | Dispositif de mesure electrique equipant un tableau electrique pour mesurer la resistance d'une prise de terre d'une installation electrique |
US11498442B2 (en) * | 2019-09-17 | 2022-11-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Systems and methods for noise cancellation in protective earth resistance check of vehicle onboard battery charger |
EP4264292A1 (en) * | 2020-12-21 | 2023-10-25 | Eldor Corporation S.p.A. | Method and device for measuring an earth resistance in a battery charging system |
IT202200008630A1 (it) * | 2022-04-29 | 2023-10-29 | Porsche Ag | Metodo per la misurazione di una resistenza di terra in un sistema di ricarica per batterie |
IT202200008597A1 (it) * | 2022-04-29 | 2023-10-29 | Porsche Ag | Metodo e dispositivo per la misurazione di una resistenza di terra in un sistema di ricarica per batterie |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700300A (en) * | 1984-06-27 | 1987-10-13 | Halliburton Company | Indicating barehole rugosity as a function of the difference between shallow and deep log indices |
JPS61187664A (ja) * | 1985-02-15 | 1986-08-21 | Toyo Commun Equip Co Ltd | 簡易絶縁抵抗測定装置 |
DE4329382A1 (de) | 1993-09-01 | 1995-03-02 | Abb Management Ag | Verfahren und Vorrichtung zur Erfassung von Erdfehlern auf den Leitern einer elektrischen Maschine |
US5636620A (en) * | 1996-05-22 | 1997-06-10 | General Motors Corporation | Self diagnosing ignition control |
ES2266761T3 (es) | 2003-05-26 | 2007-03-01 | Cirprotec, S.L. | Equipo de medida de resistencia de tierra por lazo neutro-tierra y procedimiento de medida. |
DE102006048604A1 (de) * | 2006-10-13 | 2008-04-17 | Siemens Ag | Verfahren und Vorrichtung zum Überprüfen eines Sensorsignals |
KR100936410B1 (ko) * | 2008-07-07 | 2010-01-12 | 한국철도기술연구원 | 접지 누설 전류 검출 시스템 및 그 방법 |
KR100969589B1 (ko) * | 2009-03-03 | 2010-07-12 | 대호전자(주) | 급속 충전용 배터리 모듈 관리 시스템 |
CN201508392U (zh) * | 2009-07-16 | 2010-06-16 | 福建省普华电子科技有限公司 | 变频接地电阻测量仪 |
US8289664B2 (en) * | 2010-03-08 | 2012-10-16 | Pass & Seymour, Inc. | Protective device for an electrical supply facility |
FR2975498B1 (fr) | 2011-05-19 | 2014-02-14 | Renault Sa | Dispositif et procede d'estimation de la resistance du raccordement a la terre d'un appareil electrique |
FR2976361B1 (fr) | 2011-06-08 | 2015-07-31 | Renault Sa | Dispositif et procede correspondant de mesure de la resistance du raccordement a la terre d'un appareil electrique |
FR2992429B1 (fr) | 2012-06-20 | 2014-07-18 | Renault Sa | Dispositif de mesure de resistance de prise de terre et chargeur pour vehicule embarque muni d'un tel dispositif |
-
2012
- 2012-05-16 FR FR1254514A patent/FR2990763B1/fr not_active Expired - Fee Related
-
2013
- 2013-05-16 US US14/401,436 patent/US9637010B2/en active Active
- 2013-05-16 DK DK13727298.5T patent/DK2849964T3/en active
- 2013-05-16 BR BR112014028531-4A patent/BR112014028531B1/pt active IP Right Grant
- 2013-05-16 JP JP2015512108A patent/JP6502251B2/ja active Active
- 2013-05-16 WO PCT/FR2013/051065 patent/WO2013171431A1/fr active Application Filing
- 2013-05-16 KR KR1020147035150A patent/KR102187158B1/ko active IP Right Grant
- 2013-05-16 EP EP13727298.5A patent/EP2849964B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2849964B1 (fr) | 2016-06-29 |
JP2015531855A (ja) | 2015-11-05 |
KR102187158B1 (ko) | 2020-12-04 |
WO2013171431A1 (fr) | 2013-11-21 |
EP2849964A1 (fr) | 2015-03-25 |
US9637010B2 (en) | 2017-05-02 |
KR20150018574A (ko) | 2015-02-23 |
CN104379385A (zh) | 2015-02-25 |
FR2990763B1 (fr) | 2014-05-09 |
FR2990763A1 (fr) | 2013-11-22 |
BR112014028531B1 (pt) | 2021-01-12 |
US20150077055A1 (en) | 2015-03-19 |
DK2849964T3 (en) | 2016-09-26 |
BR112014028531A2 (pt) | 2020-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6502251B2 (ja) | 自動車用バッテリの安全な充電のためのシステム及び方法 | |
JP6165732B2 (ja) | バッテリ充電器の容量性フィルタの監視方法 | |
CN106896274B (zh) | 用于绝缘电阻测量和绝缘损耗诊断的装置、系统和方法 | |
US9551755B2 (en) | Relay weld diagnostic device | |
US8604748B2 (en) | Methods and systems for detecting battery presence | |
CN104094126B (zh) | 用于由供电网络对机动车辆的电池充电的车载安全系统 | |
CN104364114B (zh) | 用于测量接地电阻的装置以及用于装备有这样的装置的车辆的车载充电器 | |
JP2007198995A (ja) | 地絡抵抗測定回路、及び地絡検出回路 | |
KR102021438B1 (ko) | 배터리와 전기 접지 사이의 절연 저항의 측정 방법 및 시스템 | |
JP2020500302A (ja) | 容量検知システムのためのセンサ診断 | |
CN105759121B (zh) | 一种不接地供电系统用的绝缘监测方法 | |
JP5871160B2 (ja) | 漏電検出装置 | |
CN107037265B (zh) | 用于测量车辆底盘电气隔离的方法 | |
JP5878729B2 (ja) | 電子制御装置 | |
CN110109007B (zh) | 继电器内外侧绝缘阻值的获取方法及装置 | |
RU2578006C2 (ru) | Устройство и способ оценки тока касания и защиты электрического прибора против таких токов касания | |
CN115443412A (zh) | 用于检测电源与电气接地之间的电气绝缘故障的方法 | |
US10288695B2 (en) | Method for ascertaining an internal resistance of an electrical energy accumulator | |
CN104379385B (zh) | 用于对机动车辆电池安全充电的系统和方法 | |
US20110187182A1 (en) | method and system for limiting energy to a sensor | |
WO2023209627A1 (en) | Method for measuring the earth resistance in a battery charging station | |
JP2012143017A (ja) | 充電スタンド及び充電プラグの接続状態判断方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160513 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170315 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170321 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170619 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20171121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180320 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20180329 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20180601 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190320 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6502251 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |