JP5298907B2 - 放電機構 - Google Patents
放電機構 Download PDFInfo
- Publication number
- JP5298907B2 JP5298907B2 JP2009027542A JP2009027542A JP5298907B2 JP 5298907 B2 JP5298907 B2 JP 5298907B2 JP 2009027542 A JP2009027542 A JP 2009027542A JP 2009027542 A JP2009027542 A JP 2009027542A JP 5298907 B2 JP5298907 B2 JP 5298907B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circuit
- short
- box
- smoothing capacitor
- 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.)
- Expired - Fee Related
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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
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- 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
- B60L3/0053—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to fuel cells
-
- 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
- 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
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/20—Inrush current reduction, i.e. avoiding high currents when connecting the battery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
Description
Claims (3)
- バッテリと、
前記バッテリに対して並列に接続される車両用の駆動用モータと、
前記バッテリと前記駆動用モータとの間において並列に接続され、平滑コンデンサを有するインバータ回路およびコンバータ回路を含む制御回路と
前記平滑コンデンサの両端に設けられる第1端子および第2端子と、
前記第1端子および前記第2端子から所定の間隙を隔てて配置され、前記第1端子と前記第2端子とを短絡させるための短絡用金具と、を備え、
前記短絡用金具を挟んで、前記第1端子および前記第2端子とは反対側に、前記制御回路に接続される入力ケーブルが配設され、
前記入力ケーブルが前記短絡用金具側に向かって押されることにより前記入力ケーブルが前記短絡用金具に当接して前記短絡用金具に外力が加わることで、前記短絡用金具が前記第1端子および前記第2端子に近接する方向に移動し、前記短絡用金具が前記第1端子および前記第2端子に当接することにより、前記平滑コンデンサに蓄えられた電荷を放電させる、放電機構。 - 前記第1端子および前記第2端子を収容し、前記第1端子および前記第2端子を露出する開口部を有するボックスと、
前記ボックスに取り付けられ、前記第1端子および前記第2端子から所定の間隙を隔てるようにして前記短絡用金具を保持する保持プレートと、
を含む、請求項1に記載の放電機構。 - 前記平滑コンデンサを収容する第1ボックスと、
前記第1ボックスの上に積層され前記インバータ回路を有する基板を収容する第2ボックスと、
前記第2ボックスの上に積層され前記コンバータ回路を有する基板を収容する第3ボックスと、を含み、
前記第2ボックスに、前記第1端子および前記第2端子を収容されるとともに、前記第1端子および前記第2端子を露出する前記開口部が設けられ、
前記第2ボックスに、前記短絡用金具を保持する前記保持プレートが取り付けられ、
前記第3ボックスに設けられたインレットに、前記入力ケーブルが接続される、請求項2に記載の放電機構。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009027542A JP5298907B2 (ja) | 2009-02-09 | 2009-02-09 | 放電機構 |
US12/654,149 US8330429B2 (en) | 2009-02-09 | 2009-12-11 | Discharge mechanism and vehicle including a clasp to short circuit and discharge a smoothing capacitor during vehicle collision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009027542A JP5298907B2 (ja) | 2009-02-09 | 2009-02-09 | 放電機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010183803A JP2010183803A (ja) | 2010-08-19 |
JP5298907B2 true JP5298907B2 (ja) | 2013-09-25 |
Family
ID=42539485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009027542A Expired - Fee Related JP5298907B2 (ja) | 2009-02-09 | 2009-02-09 | 放電機構 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8330429B2 (ja) |
JP (1) | JP5298907B2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010137149A1 (ja) * | 2009-05-28 | 2010-12-02 | トヨタ自動車株式会社 | 燃料電池システムおよび車両 |
WO2010137150A1 (ja) | 2009-05-28 | 2010-12-02 | トヨタ自動車株式会社 | 燃料電池システムおよび車両 |
DE112009004801B4 (de) | 2009-05-28 | 2018-08-30 | Toyota Jidosha Kabushiki Kaisha | Brennstoffzellensystem und fahrzeug |
WO2010137151A1 (ja) | 2009-05-28 | 2010-12-02 | トヨタ自動車株式会社 | 燃料電池アセンブリおよび車両 |
JP4858607B2 (ja) * | 2009-12-14 | 2012-01-18 | トヨタ自動車株式会社 | 電源装置 |
JP5174109B2 (ja) * | 2010-09-15 | 2013-04-03 | 豊田合成株式会社 | 車両用放電装置 |
JP5064547B2 (ja) * | 2010-09-15 | 2012-10-31 | 豊田合成株式会社 | 車両用放電装置 |
JP2012186893A (ja) * | 2011-03-04 | 2012-09-27 | Honda Motor Co Ltd | 電動車両 |
US9075096B2 (en) | 2011-05-12 | 2015-07-07 | Toyota Jidosha Kabushiki Kaisha | Collision detection device for vehicle |
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 |
DE102012218556A1 (de) * | 2012-10-11 | 2014-04-17 | Bayerische Motoren Werke Aktiengesellschaft | Brennstoffzellensystem eines Fahrzeugs |
JP5987806B2 (ja) * | 2013-09-24 | 2016-09-07 | 株式会社豊田自動織機 | 電動圧縮機 |
JP6107573B2 (ja) * | 2013-09-26 | 2017-04-05 | 株式会社豊田自動織機 | 電動圧縮機 |
JP6269331B2 (ja) * | 2014-06-06 | 2018-01-31 | 株式会社豊田自動織機 | 車両用電動圧縮機 |
JP6668851B2 (ja) * | 2016-03-16 | 2020-03-18 | トヨタ自動車株式会社 | 電動車両の電力変換装置 |
EP3435444A1 (en) | 2017-07-25 | 2019-01-30 | Lithium Energy and Power GmbH & Co. KG | Trigger device, safety apparatus, electric energy store device and method for triggering a safety device for an electric energy store unit |
EP3435445B1 (en) | 2017-07-25 | 2022-04-27 | Robert Bosch GmbH | Trigger device, safety apparatus, electric energy store device and method for triggering a safety device for an electric energy store unit |
JP7424790B2 (ja) * | 2019-10-21 | 2024-01-30 | 本田技研工業株式会社 | 車両の電源システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09284904A (ja) * | 1996-04-05 | 1997-10-31 | Toyota Motor Corp | 車両の安全装置 |
JP2001145202A (ja) * | 1999-11-15 | 2001-05-25 | Toyota Motor Corp | 車両の安全装置 |
JP2001196770A (ja) * | 2000-01-12 | 2001-07-19 | Omron Corp | コントロールユニット |
JP3893965B2 (ja) * | 2001-12-13 | 2007-03-14 | トヨタ自動車株式会社 | 電気式自動車 |
JP2006224772A (ja) | 2005-02-16 | 2006-08-31 | Toyota Motor Corp | 車両の電源装置 |
JP2008066246A (ja) * | 2006-09-11 | 2008-03-21 | Toyota Motor Corp | 複合プラグおよび電気回路システム |
JP4858607B2 (ja) * | 2009-12-14 | 2012-01-18 | トヨタ自動車株式会社 | 電源装置 |
JP2012186893A (ja) * | 2011-03-04 | 2012-09-27 | Honda Motor Co Ltd | 電動車両 |
-
2009
- 2009-02-09 JP JP2009027542A patent/JP5298907B2/ja not_active Expired - Fee Related
- 2009-12-11 US US12/654,149 patent/US8330429B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100200377A1 (en) | 2010-08-12 |
US8330429B2 (en) | 2012-12-11 |
JP2010183803A (ja) | 2010-08-19 |
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