JP2010279224A - 電源装置および車両 - Google Patents
電源装置および車両 Download PDFInfo
- Publication number
- JP2010279224A JP2010279224A JP2009132082A JP2009132082A JP2010279224A JP 2010279224 A JP2010279224 A JP 2010279224A JP 2009132082 A JP2009132082 A JP 2009132082A JP 2009132082 A JP2009132082 A JP 2009132082A JP 2010279224 A JP2010279224 A JP 2010279224A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- connection
- connection release
- vehicle
- relay
- 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.)
- Granted
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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
- B60L3/04—Cutting off the power supply under fault conditions
-
- 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
- B60L3/0007—Measures or means for preventing or attenuating collisions
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
Abstract
【解決手段】バッテリ22に対してシステムメインリレー30よりインバータ40側に平滑コンデンサ42に並列して電気的な接続および接続の解除が可能なリレー44を設ける。これにより、システムオフ時には、システムメインリレー30によってバッテリ22と電力母線46とを電気的に遮断した後にリレー44によって正極母線46aと負極母線46bとを電気的に接続して平滑コンデンサ42に蓄えられた電力をより確実に且つより速く放電することができる。
【選択図】図1
Description
電気機器と電力のやり取りを行なう電源装置であって、
充放電可能な直流電源と、
前記直流電源と前記電気機器との電気的な接続および接続の解除が可能な第1の接続解除手段と、
前記直流電源に対して前記第1の接続解除手段より前記電気機器側で該電気機器と並列に接続された平滑コンデンサと、
前記直流電源に対して前記第1の接続解除手段より前記電気機器側で該電気機器と並列に接続されて電気的な接続および接続の解除が可能な第2の接続解除手段と、
を備えることを要旨とする。
Claims (5)
- 電気機器と電力のやり取りを行なう電源装置であって、
充放電可能な直流電源と、
前記直流電源と前記電気機器との電気的な接続および接続の解除が可能な第1の接続解除手段と、
前記直流電源に対して前記第1の接続解除手段より前記電気機器側で該電気機器と並列に接続された平滑コンデンサと、
前記直流電源に対して前記第1の接続解除手段より前記電気機器側で該電気機器と並列に接続されて電気的な接続および接続の解除が可能な第2の接続解除手段と、
を備える電源装置。 - 請求項1記載の電源装置であって、
前記第1の接続解除手段および前記第2の接続解除手段は、前記第1の接続解除手段における前記直流電源と前記電気機器との接続を解除したときに前記第2の接続解除手段における電気的な接続がなされるよう機械的に一体に形成されてなる、
請求項1記載の電源装置。 - 請求項1または2記載の電源装置であって、
前記第1の接続解除手段より前記電気機器側で且つ前記第2の接続解除手段および前記平滑コンデンサより前記直流電源側で該直流電源からの電力を昇圧して前記電気機器側に供給可能な昇圧手段を、
備える電源装置。 - 請求項1ないし3のいずれか1つの請求項に記載された電源装置と、
前記電気機器として走行用の動力を入出力可能な電動機と、
を備える車両。 - 請求項4記載の車両であって、
車両の衝突を検知または予測する衝突検知予測手段と、
前記衝突検知予測手段により車両の衝突が検知または予測されたときには、前記第1の接続解除手段における前記直流電源と前記電気機器との接続を解除した後に前記第2の接続解除手段における電気的な接続がなされるよう前記第1の接続解除手段および前記第2の接続解除手段を制御する衝突検知予測時制御手段と、
を備える車両。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009132082A JP5381346B2 (ja) | 2009-06-01 | 2009-06-01 | 電源装置および車両 |
CN2010800240895A CN102448762A (zh) | 2009-06-01 | 2010-04-29 | 用于电气车辆或混合动力车的电源设备 |
PCT/IB2010/000970 WO2010140031A2 (en) | 2009-06-01 | 2010-04-29 | Power supply apparatus and vehicle |
US13/321,983 US20120068532A1 (en) | 2009-06-01 | 2010-04-29 | Power supply apparatus and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009132082A JP5381346B2 (ja) | 2009-06-01 | 2009-06-01 | 電源装置および車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010279224A true JP2010279224A (ja) | 2010-12-09 |
JP5381346B2 JP5381346B2 (ja) | 2014-01-08 |
Family
ID=43298243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009132082A Expired - Fee Related JP5381346B2 (ja) | 2009-06-01 | 2009-06-01 | 電源装置および車両 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120068532A1 (ja) |
JP (1) | JP5381346B2 (ja) |
CN (1) | CN102448762A (ja) |
WO (1) | WO2010140031A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104108315A (zh) * | 2014-06-27 | 2014-10-22 | 三门峡速达交通节能科技股份有限公司 | 一种电动汽车电池安全防护***和方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5397432B2 (ja) * | 2011-08-22 | 2014-01-22 | トヨタ自動車株式会社 | 回転電機の駆動システム |
EP2773011B1 (en) * | 2011-10-24 | 2016-12-28 | Toyota Jidosha Kabushiki Kaisha | Electricity-storage system |
US9209628B2 (en) * | 2012-01-09 | 2015-12-08 | Johnson Controls Technology Llc | Systems and methods for de-energizing battery packs |
JP2013180721A (ja) * | 2012-03-05 | 2013-09-12 | Sumitomo Wiring Syst Ltd | ジャンクションボックスの製造方法、ジャンクションボックス及びカットスイッチ |
DE102012008680A1 (de) * | 2012-04-28 | 2013-10-31 | Audi Ag | Fahrzeug und Verfahren zum sicheren Abschalten von hochspannungserzeugenden Einrichtungen bei einem Unfall |
JP5776678B2 (ja) * | 2012-12-21 | 2015-09-09 | トヨタ自動車株式会社 | 電力制御部を備える車両 |
EP3017992B1 (en) * | 2013-07-05 | 2018-11-21 | Nissan Motor Co., Ltd | Vehicle power supply system |
DE102013111212A1 (de) * | 2013-10-10 | 2015-04-16 | R.Stahl Schaltgeräte GmbH | Sicherheitsschaltung für ein explosionsgeschütztes Gehäuse und Verfahren zu deren Betrieb |
KR101470227B1 (ko) * | 2013-10-28 | 2014-12-05 | 현대자동차주식회사 | 차량용 배터리 안전 장치 및 이의 고장 검출 방법 |
JP6098603B2 (ja) * | 2014-09-25 | 2017-03-22 | トヨタ自動車株式会社 | 車両の制御装置 |
GB2574870B (en) * | 2018-06-21 | 2021-01-06 | Jaguar Land Rover Ltd | Discharging a bus of an electrically powered or hybrid vehicle |
US11967854B2 (en) * | 2019-04-15 | 2024-04-23 | Cummins Inc. | Battery-ultracapacitor hybrid energy storage system architecture for mild-hybrid power systems |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06276610A (ja) * | 1993-03-19 | 1994-09-30 | Sanden Corp | 電動機用駆動装置 |
JPH0833103A (ja) * | 1994-07-13 | 1996-02-02 | Honda Motor Co Ltd | 電気車両用モータの制御装置 |
JPH09149509A (ja) * | 1995-11-20 | 1997-06-06 | Isuzu Motors Ltd | 電気自動車用電源装置 |
JPH09149508A (ja) * | 1995-11-20 | 1997-06-06 | Isuzu Motors Ltd | 電気自動車用電源装置 |
JP2005124345A (ja) * | 2003-10-20 | 2005-05-12 | Nissan Motor Co Ltd | 電力変換装置 |
JP2006224772A (ja) * | 2005-02-16 | 2006-08-31 | Toyota Motor Corp | 車両の電源装置 |
Family Cites Families (9)
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US2675443A (en) * | 1950-03-09 | 1954-04-13 | Kenneth K Wyckoff | Electric controller |
AT400555B (de) * | 1994-05-20 | 1996-01-25 | Steyr Daimler Puch Ag | Regelschaltung für batteriebetriebene fahrzeuge |
JPH0919003A (ja) * | 1995-06-27 | 1997-01-17 | Honda Motor Co Ltd | 電動車両におけるコンデンサの劣化判定装置 |
TW472426B (en) * | 1998-10-06 | 2002-01-11 | Hitachi Ltd | Battery apparatus and control system therefor |
US7268521B1 (en) * | 2003-09-26 | 2007-09-11 | Ford Global Technologies, Llc | Method and system for discharging a capacitive element in an electrically operable vehicle |
JP4049091B2 (ja) * | 2003-12-09 | 2008-02-20 | トヨタ自動車株式会社 | 電力変換装置およびそれを備えた自動車 |
US7422293B2 (en) * | 2005-07-26 | 2008-09-09 | Ford Global Technologies, Llc | System and a method for dissipating voltage in an electrical circuit of a vehicle |
JP4513812B2 (ja) * | 2007-01-04 | 2010-07-28 | トヨタ自動車株式会社 | 車両の電源装置および車両 |
US7768237B2 (en) * | 2007-05-11 | 2010-08-03 | Gm Global Technology Operations, Inc. | Simplified automatic discharge function for vehicles |
-
2009
- 2009-06-01 JP JP2009132082A patent/JP5381346B2/ja not_active Expired - Fee Related
-
2010
- 2010-04-29 WO PCT/IB2010/000970 patent/WO2010140031A2/en active Application Filing
- 2010-04-29 CN CN2010800240895A patent/CN102448762A/zh active Pending
- 2010-04-29 US US13/321,983 patent/US20120068532A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06276610A (ja) * | 1993-03-19 | 1994-09-30 | Sanden Corp | 電動機用駆動装置 |
JPH0833103A (ja) * | 1994-07-13 | 1996-02-02 | Honda Motor Co Ltd | 電気車両用モータの制御装置 |
JPH09149509A (ja) * | 1995-11-20 | 1997-06-06 | Isuzu Motors Ltd | 電気自動車用電源装置 |
JPH09149508A (ja) * | 1995-11-20 | 1997-06-06 | Isuzu Motors Ltd | 電気自動車用電源装置 |
JP2005124345A (ja) * | 2003-10-20 | 2005-05-12 | Nissan Motor Co Ltd | 電力変換装置 |
JP2006224772A (ja) * | 2005-02-16 | 2006-08-31 | Toyota Motor Corp | 車両の電源装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104108315A (zh) * | 2014-06-27 | 2014-10-22 | 三门峡速达交通节能科技股份有限公司 | 一种电动汽车电池安全防护***和方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5381346B2 (ja) | 2014-01-08 |
CN102448762A (zh) | 2012-05-09 |
WO2010140031A3 (en) | 2011-05-05 |
US20120068532A1 (en) | 2012-03-22 |
WO2010140031A2 (en) | 2010-12-09 |
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