JP2009268343A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009268343A5 JP2009268343A5 JP2009065756A JP2009065756A JP2009268343A5 JP 2009268343 A5 JP2009268343 A5 JP 2009268343A5 JP 2009065756 A JP2009065756 A JP 2009065756A JP 2009065756 A JP2009065756 A JP 2009065756A JP 2009268343 A5 JP2009268343 A5 JP 2009268343A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- battery
- converter
- motor
- storage unit
- 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
Links
Description
前記従来の課題を解決するために、本発明の電源装置は、バッテリと、前記バッテリに直列に接続された蓄電部と、前記バッテリを入力源とし前記蓄電部の充放電を行うように接続されたＤＣ／ＤＣコンバータと、力行運転を行うとともに、回生運転によって発電を行うモータと、前記モータに接続され、前記モータの前記力行運転時には電力供給を行い、前記回生運転時には回生電力を変換する電力変換器と、前記電力変換器との接続を前記バッテリと前記蓄電部の直列回路または前記バッテリのみのいずれか一方に切り替えるスイッチと、前記ＤＣ／ＤＣコンバータ、スイッチ、および電力変換器に接続された制御回路を備え、前記モータが前記回生運転を行っている時は、前記スイッチを前記バッテリ側にのみ接続し、前記モータが前記力行運転を行っている時は、前記スイッチを前記直列回路側にのみ接続し、前記蓄電部の放電分を、前記ＤＣ／ＤＣコンバータにより充電するようにしたものである。 In order to solve the conventional problem, a power supply device of the present invention is connected to a battery, a power storage unit connected in series to the battery, and charging and discharging the power storage unit using the battery as an input source. A DC / DC converter, a motor that performs power running operation and generates power by regenerative operation, and power that is connected to the motor and that supplies power during the power running operation of the motor and converts regenerative power during the regenerative operation A switch that switches a connection between the converter and the power converter to either one of a series circuit of the battery and the power storage unit or only the battery, and the DC / DC converter, the switch, and the power converter. a control circuit, when the motor is performing the regenerative operation, connects the switch only in the battery side, wherein the motor is pre When performing a power running operation, the switch connects only to the series circuit side, the discharge amount of the power storage unit, in which so as to charge by the DC / DC converter.
Claims (1)
前記バッテリに直列に接続された蓄電部と、
前記バッテリを入力源とし前記蓄電部の充放電を行うように接続されたＤＣ／ＤＣコンバータと、
力行運転を行うとともに、回生運転によって発電を行うモータと、
前記モータに接続され、前記モータの前記力行運転時には電力供給を行い、前記回生運転時には回生電力を変換する電力変換器と、
前記電力変換器との接続を前記バッテリと前記蓄電部の直列回路または前記バッテリのみのいずれか一方に切り替えるスイッチと、
前記ＤＣ／ＤＣコンバータ、スイッチ、および電力変換器に接続された制御回路を備え、
前記モータが前記回生運転を行っている時は、前記スイッチを前記バッテリ側にのみ接続し、
前記モータが前記力行運転を行っている時は、前記スイッチを前記直列回路側にのみ接続し、
前記蓄電部の放電分を、前記ＤＣ／ＤＣコンバータにより充電することを特徴とする電源装置。 Battery,
A power storage unit connected in series to the battery;
A DC / DC converter connected to charge and discharge the power storage unit using the battery as an input source;
A motor that performs power running operation and generates power by regenerative operation;
A power converter connected to the motor, supplying power during the power running operation of the motor, and converting regenerative power during the regenerative operation;
A switch that switches the connection with the power converter to either one of the battery and a series circuit of the power storage unit or only the battery;
A control circuit connected to the DC / DC converter, the switch, and the power converter;
When the motor is performing the regenerative operation, connect the switch only to the battery side,
When the motor is performing the power running operation, connect the switch only to the series circuit side,
A power supply device, wherein a discharge of the power storage unit is charged by the DC / DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009065756A JP5326706B2 (en) | 2008-04-03 | 2009-03-18 | Power supply |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008096882 | 2008-04-03 | ||
| JP2008096882 | 2008-04-03 | ||
| JP2009065756A JP5326706B2 (en) | 2008-04-03 | 2009-03-18 | Power supply |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009268343A JP2009268343A (en) | 2009-11-12 |
| JP2009268343A5 true JP2009268343A5 (en) | 2012-02-23 |
| JP5326706B2 JP5326706B2 (en) | 2013-10-30 |
Family
ID=41393451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009065756A Active JP5326706B2 (en) | 2008-04-03 | 2009-03-18 | Power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5326706B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5016121B2 (en) * | 2010-02-19 | 2012-09-05 | Ｊｆｅエンジニアリング株式会社 | Quick charger and mobile charger |
| EP2493052A1 (en) * | 2011-02-22 | 2012-08-29 | Flextronics International Kft. | Tension stabilisation device |
| JP5887077B2 (en) * | 2011-07-21 | 2016-03-16 | 本田技研工業株式会社 | Power supply system and fuel cell vehicle |
| JP6703913B2 (en) * | 2016-07-25 | 2020-06-03 | 東洋電機製造株式会社 | Power storage device |
| JP6966871B2 (en) * | 2017-05-19 | 2021-11-17 | 株式会社Subaru | Battery system |
| JP7051048B2 (en) * | 2018-03-20 | 2022-04-11 | マツダ株式会社 | Hybrid drive |
| JP7217859B2 (en) * | 2018-03-20 | 2023-02-06 | マツダ株式会社 | vehicle drive |
| WO2019181936A1 (en) * | 2018-03-20 | 2019-09-26 | マツダ株式会社 | Vehicle drive device |
| JP7397572B2 (en) * | 2019-02-05 | 2023-12-13 | マツダ株式会社 | vehicle power system |
| CN110912413A (en) * | 2019-12-06 | 2020-03-24 | 天津工业大学 | Energy bidirectional flow energy-saving device and energy bidirectional flow control method thereof |
| JP2023036464A (en) * | 2021-09-02 | 2023-03-14 | 株式会社エフ・シー・シー | electric vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07231510A (en) * | 1994-02-15 | 1995-08-29 | Nissan Motor Co Ltd | Power supply for motor vehicle |
| JP3612572B2 (en) * | 1996-09-10 | 2005-01-19 | 中国電力株式会社 | Motor drive power supply |
| JP4178755B2 (en) * | 2001-01-16 | 2008-11-12 | 三菱電機株式会社 | Automotive battery power circuit |
-
2009
- 2009-03-18 JP JP2009065756A patent/JP5326706B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009268343A5 (en) | ||
| WO2008144752A3 (en) | Energy recapture for an industrial vehicle | |
| WO2011138648A8 (en) | Power supply system and vehicle equipped with power supply system | |
| WO2011128750A3 (en) | Power supply system and vehicle equipped with power supply system | |
| EP1986306A4 (en) | Power supply system | |
| GB2481874B (en) | Fitness equipment energy regenerating and saving system | |
| WO2011060269A3 (en) | Recharging electric vehicles | |
| WO2012004647A3 (en) | Charging device for electromotive vehicle | |
| RU2015154200A (en) | DRIVING UNIT FOR ENGINE CONTROL | |
| WO2006116774A3 (en) | Hybrid battery | |
| JP2013230063A5 (en) | ||
| WO2014193385A3 (en) | Uninterruptible power supply control | |
| WO2008068687A3 (en) | Apparatus with rechargeable power supply | |
| WO2011062508A3 (en) | A power converter with hold up | |
| EA201290388A1 (en) | WIND BATTERY CHARGING ELECTRICAL SYSTEM WITH INSULATED LOAD | |
| JP2014187762A5 (en) | ||
| WO2012096199A3 (en) | Power supply device, inverter device, power tool | |
| ATE535440T1 (en) | SUBMARKET | |
| WO2011139023A3 (en) | Dc/dc converter for photovoltaic power generation, an inverter system and a photovoltaic power generation system comprising them | |
| JP2010009538A5 (en) | ||
| JP2013049381A5 (en) | ||
| PL2259949T3 (en) | Power storage system for a rail-guided vehicle | |
| WO2012062293A3 (en) | Drive with connectable load element | |
| WO2013024090A3 (en) | Operation of an illuminant at an autonomous energy store | |
| WO2011093643A3 (en) | High-efficiency charging device using a switching arrangement and charging and discharging |