JP7246837B2 - 充電制御装置 - Google Patents
充電制御装置 Download PDFInfo
- Publication number
- JP7246837B2 JP7246837B2 JP2020087126A JP2020087126A JP7246837B2 JP 7246837 B2 JP7246837 B2 JP 7246837B2 JP 2020087126 A JP2020087126 A JP 2020087126A JP 2020087126 A JP2020087126 A JP 2020087126A JP 7246837 B2 JP7246837 B2 JP 7246837B2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- pole side
- charging
- power supply
- welding
- 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
Images
Classifications
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- 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
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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
-
- 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
- B60L53/60—Monitoring or controlling charging stations
-
- 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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
- H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
- H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other
-
- 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
- Y02T90/12—Electric charging stations
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
ここで、前記制御部は、前記充電設備から前記バッテリへの充電を行なう際は、前記抵抗調整リレーを開に制御することができる。
また、前記直列回路に、フォトカプラの発光側が直列に接続され、前記制御は、前記フォトカプラの受光信号を検出することで、前記抵抗調整リレーの故障判定を行なうようにしてもよい。
前記制御部は、溶着判定において、前記第1極側リレー、前記第2極側リレーのいずれか一方のリレーを閉に制御したときの前記電圧測定回路の測定値に基づいて他方のリレーの溶着を検出することができる。
101a 正極側給電経路
102b 負極側給電経路
110 制御部
111 溶着判定部
120 電圧測定回路
130a 正極側リレー
130b 負極側リレー
140 抵抗
150 抵抗調整リレー
160 フォトカプラ
200 バッテリ
210 充電インレット
220 充電設備
Claims (4)
- 充電設備からバッテリへの給電経路となる第1極側給電経路および第2極側給電経路と、
前記第1極側給電経路と前記第2極側給電経路との間の電圧を測定する電圧測定回路と、
前記第1極側給電経路の、前記電圧測定回路より前記バッテリ側に設けられた第1極側リレーと、
前記第2極側給電経路の、前記電圧測定回路より前記バッテリ側に設けられた第2極側リレーと、
前記電圧測定回路と並列に接続された、抵抗と抵抗調整リレーとの直列回路と、
前記第1極側リレー、前記第2極側リレー、前記抵抗調整リレーの開閉を制御する制御部と、を備え、
前記制御部は、前記第1極側リレー、前記第2極側リレーの溶着判定を行なう際に、前記充電設備と接続かつ前記充電設備が非給電の状態において前記抵抗調整リレーを閉に制御することを特徴とする充電制御装置。 - 前記制御部は、
前記充電設備から前記バッテリへの充電を行なう際は、前記抵抗調整リレーを開に制御することを特徴とする請求項1に記載の充電制御装置。 - 前記直列回路に、フォトカプラの発光側が直列に接続され、
前記制御は、前記フォトカプラの受光信号を検出することで、前記抵抗調整リレーの故障判定を行なうことを特徴とする請求項1または2に記載の充電制御装置。 - 前記制御部は、溶着判定において、前記第1極側リレー、前記第2極側リレーのいずれか一方のリレーを閉に制御したときの前記電圧測定回路の測定値に基づいて他方のリレーの溶着を検出することを特徴とする請求項1~3のいずれか1項に記載の充電制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020087126A JP7246837B2 (ja) | 2020-05-19 | 2020-05-19 | 充電制御装置 |
US17/318,162 US11824382B2 (en) | 2020-05-19 | 2021-05-12 | Charging control device |
EP21174077.4A EP3912844B1 (en) | 2020-05-19 | 2021-05-17 | Charging control system |
CN202110544363.1A CN113682185B (zh) | 2020-05-19 | 2021-05-19 | 充电控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020087126A JP7246837B2 (ja) | 2020-05-19 | 2020-05-19 | 充電制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021182811A JP2021182811A (ja) | 2021-11-25 |
JP7246837B2 true JP7246837B2 (ja) | 2023-03-28 |
Family
ID=75936862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020087126A Active JP7246837B2 (ja) | 2020-05-19 | 2020-05-19 | 充電制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11824382B2 (ja) |
EP (1) | EP3912844B1 (ja) |
JP (1) | JP7246837B2 (ja) |
CN (1) | CN113682185B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022186208A1 (ja) | 2021-03-02 | 2022-09-09 | 三井化学株式会社 | 多層フィルム、容器、細胞培養用パック及び多層フィルムの製造方法 |
WO2023123173A1 (zh) * | 2021-12-30 | 2023-07-06 | 宁德时代新能源科技股份有限公司 | 电池控制电路、方法及用电装置 |
CN118003926A (zh) * | 2024-04-09 | 2024-05-10 | 中国第一汽车股份有限公司 | 车辆充电的控制方法、装置、存储介质及车辆 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011015567A (ja) | 2009-07-03 | 2011-01-20 | Toyota Motor Corp | 電動車両、溶着判定装置、および溶着判定プログラム |
JP2012209162A (ja) | 2011-03-30 | 2012-10-25 | Panasonic Corp | リレー溶着検出回路及び電力供給システム |
JP2016152680A (ja) | 2015-02-17 | 2016-08-22 | トヨタ自動車株式会社 | 給電装置及びそれを備えた車両 |
JP2016174468A (ja) | 2015-03-17 | 2016-09-29 | トヨタ自動車株式会社 | 車両の電源システム |
US20180294660A1 (en) | 2017-04-06 | 2018-10-11 | Hyundai Motor Company | Apparatus and method for controlling rapid charging of a vehicle |
JP2018536855A (ja) | 2016-02-19 | 2018-12-13 | エルジー・ケム・リミテッド | スイッチ部品の故障診断装置及び方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4572168B2 (ja) * | 2003-03-31 | 2010-10-27 | 日本電気株式会社 | リレー接点の溶着の検出方法及び装置 |
JP5319400B2 (ja) * | 2009-05-28 | 2013-10-16 | アズビル株式会社 | リレー異常検出装置 |
JP2011014282A (ja) * | 2009-06-30 | 2011-01-20 | Kobe Steel Ltd | 建設機械用電源制御装置およびそれを用いる建設機械用電源装置 |
JP5471530B2 (ja) * | 2010-02-03 | 2014-04-16 | トヨタ自動車株式会社 | 車両 |
DE102017223229A1 (de) * | 2017-12-19 | 2019-06-19 | Volkswagen Aktiengesellschaft | Elektrisches System und Verfahren zur Diagnose der Funktionsfähigkeit von Leistungsrelais in einem elektrischen System |
-
2020
- 2020-05-19 JP JP2020087126A patent/JP7246837B2/ja active Active
-
2021
- 2021-05-12 US US17/318,162 patent/US11824382B2/en active Active
- 2021-05-17 EP EP21174077.4A patent/EP3912844B1/en active Active
- 2021-05-19 CN CN202110544363.1A patent/CN113682185B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011015567A (ja) | 2009-07-03 | 2011-01-20 | Toyota Motor Corp | 電動車両、溶着判定装置、および溶着判定プログラム |
JP2012209162A (ja) | 2011-03-30 | 2012-10-25 | Panasonic Corp | リレー溶着検出回路及び電力供給システム |
JP2016152680A (ja) | 2015-02-17 | 2016-08-22 | トヨタ自動車株式会社 | 給電装置及びそれを備えた車両 |
JP2016174468A (ja) | 2015-03-17 | 2016-09-29 | トヨタ自動車株式会社 | 車両の電源システム |
JP2018536855A (ja) | 2016-02-19 | 2018-12-13 | エルジー・ケム・リミテッド | スイッチ部品の故障診断装置及び方法 |
US20180294660A1 (en) | 2017-04-06 | 2018-10-11 | Hyundai Motor Company | Apparatus and method for controlling rapid charging of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
US20210367431A1 (en) | 2021-11-25 |
EP3912844B1 (en) | 2023-04-12 |
CN113682185A (zh) | 2021-11-23 |
CN113682185B (zh) | 2024-02-02 |
EP3912844A1 (en) | 2021-11-24 |
JP2021182811A (ja) | 2021-11-25 |
US11824382B2 (en) | 2023-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7246837B2 (ja) | 充電制御装置 | |
US10144298B2 (en) | Power supply device of vehicle | |
JP5349021B2 (ja) | バッテリシステム | |
KR102194985B1 (ko) | 배터리 보호 회로 및 이를 포함하는 배터리 팩 | |
CN109649216B (zh) | 驱动电池的自动连接 | |
JP2017508432A (ja) | バッテリシステム、及び、バッテリシステムを駆動する方法 | |
KR20140061637A (ko) | 배터리 시스템의 릴레이 융착 검출 장치 및 방법 | |
KR102390394B1 (ko) | 메인 배터리와 서브 배터리를 제어하기 위한 장치 및 방법 | |
US10158241B2 (en) | Electricity storage system | |
TW201607196A (zh) | 電池組、電池系統及放電方法 | |
KR102238607B1 (ko) | 배터리 팩 | |
JP6087675B2 (ja) | 電池モジュール | |
KR20160079507A (ko) | 릴레이 구동 회로 상태진단 장치 및 방법 | |
EP2654167B1 (en) | Battery pack | |
JP5794205B2 (ja) | 蓄電システムおよび断線判別方法 | |
US10981453B2 (en) | Power supply circuit protection device | |
JP2018142525A (ja) | 蓄電素子及び蓄電素子の制御方法 | |
KR100670442B1 (ko) | 전지 팩 | |
JP6787208B2 (ja) | 電池パックの充電制御装置および充電制御方法 | |
KR20160043736A (ko) | 전기 자동차용 배터리 전원 공급 장치 및 방법 | |
EP3401980A1 (en) | Battery module with reduced short circuit current | |
JP6772931B2 (ja) | 電池パックの放電制御装置 | |
WO2014174762A1 (ja) | 電力変換システムおよびコネクタ | |
JP2018046618A (ja) | 充電システム及び充電方法 | |
JP2010206915A (ja) | 二次電池の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210716 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220920 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221101 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230314 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230314 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7246837 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |