JP7496502B2 - 車載電源装置 - Google Patents
車載電源装置 Download PDFInfo
- Publication number
- JP7496502B2 JP7496502B2 JP2021512101A JP2021512101A JP7496502B2 JP 7496502 B2 JP7496502 B2 JP 7496502B2 JP 2021512101 A JP2021512101 A JP 2021512101A JP 2021512101 A JP2021512101 A JP 2021512101A JP 7496502 B2 JP7496502 B2 JP 7496502B2
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- JP
- Japan
- Prior art keywords
- vehicle
- converter
- unit
- power supply
- power
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- 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
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using AC induction motors
- B60L9/18—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/084—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
11 車両
12 車載蓄電池
13 入力端
14 車両負荷
15 出力部
16 外部信号入力部
17 コンバータ部(第1コンバータ部)
18 コンバータ部(第2コンバータ部)
19 駆動電源(第1駆動電源)
20 コンバータ制御部
21 電圧変換部(第1電圧変換部)
22 駆動電源(第2駆動電源)
23 コンバータ制御部
24 電圧変換部(第2電圧変換部)
25 発電機
26 車両制御部
27 電流センサ
Claims (6)
- 車載蓄電池と車両負荷とを搭載する車両に搭載されるように構成された車載電源装置であって、
前記車載蓄電池に接続されるように構成された入力端と、
前記車両負荷に接続されるように構成された出力端と、
起動信号を受信するように構成された外部信号入力部と、
前記入力端と前記出力端とに接続された第1コンバータ部と、
前記第1コンバータ部に並列に接続された第2コンバータ部と、
を備え、
前記第1コンバータ部は、
前記入力端から常時に給電される第1駆動電源と、
前記第1駆動電源が給電されることにより動作して、電力を前記出力端から常時に出力することが可能な第1電圧変換部と、
を有し、
前記第2コンバータ部は、
前記外部信号入力部が前記起動信号を受信した場合に起動する第2駆動電源と、
前記第2駆動電源が起動することにより動作し始めるコンバータ制御部と、
前記コンバータ制御部が動作し始めると動作し始めて電力を前記出力端から出力する第2電圧変換部と、
を有し、
前記コンバータ制御部は前記出力端を流れる出力電流を検出し、
前記コンバータ制御部により検出された前記出力電流に基づいて前記コンバータ制御部は前記第2電圧変換部が出力する前記電力を制御する、車載電源装置。 - 前記第1コンバータ部の電力容量は前記第2コンバータ部の電力容量よりも小さい、請求項1に記載の車載電源装置。
- 前記第2駆動電源は、前記外部信号入力部が前記起動信号を受信したときにブートモードで前記第2駆動電源を起動するマイクロコンピュータを有する、請求項1に記載の車載電源装置。
- 前記起動信号は、前記車両を起動させる車両起動信号である、または、
前記起動信号は、前記車両起動信号に同期あるいは連動して発せられる、請求項1に記載の車載電源装置。 - 前記起動信号は、前記車両の乗員が所定の操作を行うことによって発せられる、請求項1に記載の車載電源装置。
- 前記起動信号は、前記車両の乗員が前記出力端から出力される電力の増加を伴う操作を前記車両が起動した後で行うことによって発せられる、請求項1に記載の車載電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019070315 | 2019-04-02 | ||
JP2019070315 | 2019-04-02 | ||
PCT/JP2020/014469 WO2020203949A1 (ja) | 2019-04-02 | 2020-03-30 | 車載電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020203949A1 JPWO2020203949A1 (ja) | 2020-10-08 |
JP7496502B2 true JP7496502B2 (ja) | 2024-06-07 |
Family
ID=72668930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021512101A Active JP7496502B2 (ja) | 2019-04-02 | 2020-03-30 | 車載電源装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220153213A1 (ja) |
JP (1) | JP7496502B2 (ja) |
CN (1) | CN113632356B (ja) |
WO (1) | WO2020203949A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3989423B1 (en) * | 2019-06-20 | 2023-05-24 | Mitsubishi Electric Corporation | Power conversion system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000299977A (ja) | 1999-04-12 | 2000-10-24 | Sony Corp | 電圧変換装置 |
JP2003216247A (ja) | 2002-01-24 | 2003-07-31 | Ricoh Co Ltd | 直流安定化電源装置 |
JP2008187784A (ja) | 2007-01-29 | 2008-08-14 | Power System:Kk | 充電制御装置 |
JP2011015562A (ja) | 2009-07-03 | 2011-01-20 | Sharp Corp | 電源装置 |
WO2016021126A1 (ja) | 2014-08-07 | 2016-02-11 | パナソニックIpマネジメント株式会社 | 車載用電源装置およびそれを搭載した車両 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2760164B2 (ja) * | 1991-02-21 | 1998-05-28 | 日本電気株式会社 | スイッチング電源回路 |
US7872447B2 (en) * | 2006-12-25 | 2011-01-18 | Panasonic Corporation | Electrical storage apparatus for use in auxiliary power supply supplying electric power from electric storage device upon voltage drop of main power supply |
JP4894656B2 (ja) * | 2007-07-13 | 2012-03-14 | トヨタ自動車株式会社 | 車両 |
WO2010050044A1 (ja) * | 2008-10-31 | 2010-05-06 | トヨタ自動車株式会社 | 電動車両の電源システムおよびその制御方法 |
DE102012109725B4 (de) * | 2012-10-12 | 2025-01-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Anordnung zum Bereitstellen einer elektrischen Leistung für ein Bordnetz eines Kraftfahrzeugs |
TWI513155B (zh) * | 2014-03-12 | 2015-12-11 | Sitronix Technology Corp | 電源轉換系統 |
US10018172B2 (en) * | 2014-08-27 | 2018-07-10 | Visteon Global Technologies, Inc. | Providing a boost voltage with a transient operation |
JP2017135888A (ja) * | 2016-01-28 | 2017-08-03 | パナソニックIpマネジメント株式会社 | 電力変換システム |
JP6451901B2 (ja) * | 2016-06-02 | 2019-01-16 | 株式会社村田製作所 | 電源システム |
JP6788774B2 (ja) * | 2016-12-05 | 2020-11-25 | パナソニックIpマネジメント株式会社 | 車載電源装置 |
CN206894499U (zh) * | 2017-06-14 | 2018-01-16 | 海韵电子工业股份有限公司 | 电源供应器 |
US10407006B2 (en) * | 2017-07-21 | 2019-09-10 | Valeo North America, Inc. | Redundant supply for a can transceiver of a motor vehicle and methods of use thereof |
-
2020
- 2020-03-30 WO PCT/JP2020/014469 patent/WO2020203949A1/ja active Application Filing
- 2020-03-30 JP JP2021512101A patent/JP7496502B2/ja active Active
- 2020-03-30 CN CN202080024524.8A patent/CN113632356B/zh active Active
- 2020-03-30 US US17/428,308 patent/US20220153213A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000299977A (ja) | 1999-04-12 | 2000-10-24 | Sony Corp | 電圧変換装置 |
JP2003216247A (ja) | 2002-01-24 | 2003-07-31 | Ricoh Co Ltd | 直流安定化電源装置 |
JP2008187784A (ja) | 2007-01-29 | 2008-08-14 | Power System:Kk | 充電制御装置 |
JP2011015562A (ja) | 2009-07-03 | 2011-01-20 | Sharp Corp | 電源装置 |
WO2016021126A1 (ja) | 2014-08-07 | 2016-02-11 | パナソニックIpマネジメント株式会社 | 車載用電源装置およびそれを搭載した車両 |
Also Published As
Publication number | Publication date |
---|---|
WO2020203949A1 (ja) | 2020-10-08 |
CN113632356A (zh) | 2021-11-09 |
JPWO2020203949A1 (ja) | 2020-10-08 |
CN113632356B (zh) | 2024-08-23 |
US20220153213A1 (en) | 2022-05-19 |
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