JP2020188545A - 給電装置 - Google Patents
給電装置 Download PDFInfo
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- JP2020188545A JP2020188545A JP2019090043A JP2019090043A JP2020188545A JP 2020188545 A JP2020188545 A JP 2020188545A JP 2019090043 A JP2019090043 A JP 2019090043A JP 2019090043 A JP2019090043 A JP 2019090043A JP 2020188545 A JP2020188545 A JP 2020188545A
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- ddc
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- output current
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- 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
- H02J1/10—Parallel operation of dc sources
- H02J1/12—Parallel operation of dc generators with converters, e.g. with mercury-arc rectifier
-
- 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
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- 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
-
- 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
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching 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
- H02J1/10—Parallel operation of dc sources
- H02J1/106—Parallel operation of dc sources for load balancing, symmetrisation, or sharing
-
- 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
-
- 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
-
- 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
- B60L2210/10—DC to DC converters
- B60L2210/12—Buck 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
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
-
- 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
- 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
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
図1に示す給電装置10は、車両に搭載されており、当該車両は、車両を走行させるモータとして動作したり発電機として動作する図示しないモータ・ジェネレータ(以下「MG」という)、高圧バッテリ12、及び、高圧バッテリ12よりも低電圧の補機バッテリ14が各々搭載されている。なお、車両はHV(Hybrid Vehicle)でもよいしEV(Electric Vehicle)でもよい。
次に本発明の第2実施形態について説明する。なお、第2実施形態は第1実施形態と同一の構成であるので、各部分に同一の符号を付して構成の説明を省略する。
14 補機バッテリ(補機電池)
16 第1DDC(第1のDCDCコンバータ)
18 第2DDC(第2のDCDCコンバータ)
24 高圧系統
28 補機系統負荷
30 補機系統
32 第1電流センサ(第1検知部)
34 第2電流センサ(第2検知部)
36 第3電流センサ(第3検知部)
38 制御部
Claims (5)
- 高圧系統と補機系統との間に設けられた第1のDCDCコンバータからの第1出力電流を検知する第1検知部と、
前記高圧系統と前記補機系統との間に設けられた第2のDCDCコンバータからの第2出力電流を検知する第2検知部と、
前記補機系統に接続された補機電池からの第3出力電流を検知する第3検知部と、
前記第1検知部、前記第2検知部及び前記第3検知部による出力電流の検知結果に基づいて前記第2のDCDCコンバータの出力を制御する制御部と、
を含む給電装置。 - 前記制御部は、前記第1のDCDCコンバータの出力が最大値に達するよりも前の段階で前記第2のDCDCコンバータから電流が出力されるように、前記第2のDCDCコンバータの出力を制御する請求項1記載の給電装置。
- 前記制御部は、前記第2出力電流の大きさが、前記第1出力電流、前記第2出力電流及び前記第3出力電流の和である負荷電流値に比例するように、前記第2のDCDCコンバータの出力を制御する請求項1又は請求項2記載の給電装置。
- 前記制御部は、前記第2出力電流の大きさが、前記第1出力電流、前記第2出力電流及び前記第3出力電流の和である負荷電流値から所定値を減算した値に比例するように、前記第2のDCDCコンバータの出力を制御する請求項1又は請求項2記載の給電装置。
- 前記第1のDCDCコンバータは、前記制御部から入力された前記第1のDCDCコンバータからの出力電圧の目標値と、前記第1のDCDCコンバータからの出力電圧の検知結果と、に基づいて前記第1のDCDCコンバータの出力を制御する請求項1〜請求項4の何れか1項記載の給電装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019090043A JP7332331B2 (ja) | 2019-05-10 | 2019-05-10 | 給電装置 |
US16/815,167 US11031780B2 (en) | 2019-05-10 | 2020-03-11 | Electric power supplying device |
EP20166076.8A EP3736934A1 (en) | 2019-05-10 | 2020-03-26 | Electric power supplying device |
CN202010239516.7A CN111917277B (zh) | 2019-05-10 | 2020-03-30 | 供电装置 |
US17/307,045 US11552471B2 (en) | 2019-05-10 | 2021-05-04 | Electric power supplying device |
JP2022188760A JP7491361B2 (ja) | 2019-05-10 | 2022-11-25 | 給電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019090043A JP7332331B2 (ja) | 2019-05-10 | 2019-05-10 | 給電装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022188760A Division JP7491361B2 (ja) | 2019-05-10 | 2022-11-25 | 給電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020188545A true JP2020188545A (ja) | 2020-11-19 |
JP7332331B2 JP7332331B2 (ja) | 2023-08-23 |
Family
ID=70049986
Family Applications (2)
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JP2019090043A Active JP7332331B2 (ja) | 2019-05-10 | 2019-05-10 | 給電装置 |
JP2022188760A Active JP7491361B2 (ja) | 2019-05-10 | 2022-11-25 | 給電装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022188760A Active JP7491361B2 (ja) | 2019-05-10 | 2022-11-25 | 給電装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11031780B2 (ja) |
EP (1) | EP3736934A1 (ja) |
JP (2) | JP7332331B2 (ja) |
CN (1) | CN111917277B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7332331B2 (ja) * | 2019-05-10 | 2023-08-23 | トヨタ自動車株式会社 | 給電装置 |
JP2022158378A (ja) * | 2021-04-02 | 2022-10-17 | トヨタ自動車株式会社 | 車両用熱マネージメントシステム |
Citations (5)
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JP2002291247A (ja) * | 2001-03-28 | 2002-10-04 | Tdk Corp | 電力変換装置及びこれを備えた自動車 |
JP2003521208A (ja) * | 2000-01-28 | 2003-07-08 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 直流変換器の並列運転を制御するための方法 |
JP2011109871A (ja) * | 2009-11-20 | 2011-06-02 | Konica Minolta Business Technologies Inc | 直流電源装置 |
JP2016181943A (ja) * | 2015-03-23 | 2016-10-13 | トヨタ自動車株式会社 | 電源システム |
JP2018157737A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社デンソー | 制御装置、制御システム |
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JP5013283B2 (ja) * | 2010-02-17 | 2012-08-29 | 株式会社安川電機 | マトリクスコンバータの制御装置 |
JP5566736B2 (ja) * | 2010-03-12 | 2014-08-06 | 株式会社東芝 | 太陽光発電システム |
GB2482486A (en) | 2010-08-02 | 2012-02-08 | Element Energy Ltd | Hybridisation device |
JP5387651B2 (ja) | 2011-10-21 | 2014-01-15 | 株式会社デンソー | 電源システム |
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JP5862631B2 (ja) * | 2013-10-08 | 2016-02-16 | トヨタ自動車株式会社 | 蓄電システム |
JP2015149815A (ja) | 2014-02-05 | 2015-08-20 | 株式会社デンソー | 電力変換装置 |
JP5987850B2 (ja) | 2014-02-07 | 2016-09-07 | 株式会社デンソー | 電力変換装置 |
CN109661766B (zh) * | 2016-09-05 | 2020-03-31 | 株式会社村田制作所 | 电源系统 |
WO2018047691A1 (ja) * | 2016-09-12 | 2018-03-15 | 株式会社村田製作所 | 電源装置 |
JP7332331B2 (ja) * | 2019-05-10 | 2023-08-23 | トヨタ自動車株式会社 | 給電装置 |
-
2019
- 2019-05-10 JP JP2019090043A patent/JP7332331B2/ja active Active
-
2020
- 2020-03-11 US US16/815,167 patent/US11031780B2/en active Active
- 2020-03-26 EP EP20166076.8A patent/EP3736934A1/en active Pending
- 2020-03-30 CN CN202010239516.7A patent/CN111917277B/zh active Active
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2021
- 2021-05-04 US US17/307,045 patent/US11552471B2/en active Active
-
2022
- 2022-11-25 JP JP2022188760A patent/JP7491361B2/ja active Active
Patent Citations (5)
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JP2003521208A (ja) * | 2000-01-28 | 2003-07-08 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 直流変換器の並列運転を制御するための方法 |
JP2002291247A (ja) * | 2001-03-28 | 2002-10-04 | Tdk Corp | 電力変換装置及びこれを備えた自動車 |
JP2011109871A (ja) * | 2009-11-20 | 2011-06-02 | Konica Minolta Business Technologies Inc | 直流電源装置 |
JP2016181943A (ja) * | 2015-03-23 | 2016-10-13 | トヨタ自動車株式会社 | 電源システム |
JP2018157737A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社デンソー | 制御装置、制御システム |
Also Published As
Publication number | Publication date |
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CN111917277B (zh) | 2023-11-14 |
JP7332331B2 (ja) | 2023-08-23 |
JP7491361B2 (ja) | 2024-05-28 |
US20200358286A1 (en) | 2020-11-12 |
US20210257834A1 (en) | 2021-08-19 |
EP3736934A1 (en) | 2020-11-11 |
JP2023011026A (ja) | 2023-01-20 |
CN111917277A (zh) | 2020-11-10 |
US11031780B2 (en) | 2021-06-08 |
US11552471B2 (en) | 2023-01-10 |
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