JP2019088141A - 車両用電源システム - Google Patents
車両用電源システム Download PDFInfo
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- JP2019088141A JP2019088141A JP2017215719A JP2017215719A JP2019088141A JP 2019088141 A JP2019088141 A JP 2019088141A JP 2017215719 A JP2017215719 A JP 2017215719A JP 2017215719 A JP2017215719 A JP 2017215719A JP 2019088141 A JP2019088141 A JP 2019088141A
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- Prior art keywords
- power supply
- converter
- accessory
- current
- controller
- 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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-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
- B60L53/24—Using the vehicle's propulsion converter for charging
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- 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
- 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
-
- 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
- B60L2210/14—Boost converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Abstract
【解決手段】電源システム10は、主電源11と補機電源15と電力変換器20とリレー12と昇圧コンバータ14とコントローラ13を備える。電力変換器は、主電源の正極と負極の間に接続されるコンデンサ214を有する。リレーは、電力変換器と主電源の間の接続と遮断を切り換える。昇圧コンバータは、低電圧端が補機電源に接続されており、高電圧端がリレーを介さずに電力変換器に接続されている。コントローラは、車両のメインスイッチをオンしたとき、リレーを接続状態にするのに先立って昇圧コンバータを作動させてコンデンサをプリチャージする。コントローラは、補機電源に接続されている特定の補機が初期化処理を実行している間は昇圧コンバータの出力電流を第1電流値に設定し、実行終了後は第1電流値よりも大きい第2電流値に変更する。
【選択図】図1
Description
10:電源システム
11:メインバッテリ
13:コントローラ
14:昇圧コンバータ
15:補機バッテリ
16:電流センサ
17:電圧センサ
20:電力変換器
21:双方向DC−DCコンバータ回路
22:インバータ回路
23:コンデンサ
30:補機
30a:特別補機
30b:通常補機
31:補機電力線
32:エンジンコントローラ
33:エアコン
34:カーナビゲーション
35:車内ネットワーク
41:メインスイッチ
50:走行用モータ
51:エンジン
100:ハイブリッド車
Claims (2)
- 主電源と、
前記主電源の出力電力を変換する電力変換器であって、前記主電源の正極と負極の間に接続されるコンデンサを有している電力変換器と、
前記電力変換器と前記主電源の間の接続と遮断を切り換えるリレーと、
出力電圧が前記主電源の出力電圧よりも低い補機電源と、
低電圧端が前記補機電源に接続されており、高電圧端が前記リレーを介さずに前記電力変換器に接続されている昇圧コンバータと、
前記リレーを接続状態にするのに先立って前記昇圧コンバータを作動させて前記コンデンサをプリチャージするコントローラと、
を備えており、
前記コントローラは、前記コンデンサのプリチャージ中に、前記補機電源に接続されている特定の補機が特定の処理を実行している間は前記昇圧コンバータの出力電流を第1電流値に設定し、前記特定の処理の実行終了後は前記出力電流を前記第1電流値よりも大きい第2電流値に変更する、車両用電源システム。 - 前記コントローラは、前記コンデンサのプリチャージ中は作動を禁止する指令を別の補機に送信し、
前記第1電流値は前記別の補機の消費電流に相当する値に設定されており、
前記第2電流値は、前記別の補機の消費電流と前記特定の処理に要する消費電流の合計に相当する値に設定されている、請求項1に記載の車両用電源システム。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017215719A JP6879170B2 (ja) | 2017-11-08 | 2017-11-08 | 車両用電源システム |
| US16/165,227 US10780791B2 (en) | 2017-11-08 | 2018-10-19 | Power source system for vehicle |
| CN201811300696.4A CN109747420B (zh) | 2017-11-08 | 2018-11-02 | 车辆用电源系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017215719A JP6879170B2 (ja) | 2017-11-08 | 2017-11-08 | 車両用電源システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019088141A true JP2019088141A (ja) | 2019-06-06 |
| JP6879170B2 JP6879170B2 (ja) | 2021-06-02 |
Family
ID=66326719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017215719A Active JP6879170B2 (ja) | 2017-11-08 | 2017-11-08 | 車両用電源システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10780791B2 (ja) |
| JP (1) | JP6879170B2 (ja) |
| CN (1) | CN109747420B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040440A (ja) * | 2019-09-04 | 2021-03-11 | 株式会社デンソーテン | 制御装置および制御方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112020006996T5 (de) * | 2020-03-30 | 2023-01-12 | Mitsubishi Electric Corporation | Fahrstuhl |
| JP7256480B2 (ja) * | 2020-05-13 | 2023-04-12 | トヨタ自動車株式会社 | 電源回路の制御装置、及び電源回路制御プログラム |
| FR3114930B1 (fr) * | 2020-10-02 | 2022-10-28 | Safran Electrical & Power | Système de génération d’énergie électrique pour alimenter une charge d’un aéronef et utilisation d’un tel système |
| HUE064052T2 (hu) | 2021-01-28 | 2024-02-28 | Contemporary Amperex Technology Co Ltd | Eljárás teljesítményátalakító eszköz elõtöltésére és teljesítményátalakító eszköz |
| WO2025073106A1 (zh) * | 2023-10-07 | 2025-04-10 | 舍弗勒技术股份两合公司 | 控制系统和控制方法 |
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| JP2008289326A (ja) * | 2007-05-21 | 2008-11-27 | Toyota Motor Corp | 電力システムおよびそれを備える車両 |
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2017
- 2017-11-08 JP JP2017215719A patent/JP6879170B2/ja active Active
-
2018
- 2018-10-19 US US16/165,227 patent/US10780791B2/en active Active
- 2018-11-02 CN CN201811300696.4A patent/CN109747420B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008289326A (ja) * | 2007-05-21 | 2008-11-27 | Toyota Motor Corp | 電力システムおよびそれを備える車両 |
| CN101614177A (zh) * | 2008-06-25 | 2009-12-30 | 通用汽车环球科技运作公司 | 发动机启动系统及方法 |
| US20120267902A1 (en) * | 2009-12-24 | 2012-10-25 | Doosan Infracore Co., Ltd. | Power converting device for hybrid |
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| WO2014196242A1 (ja) * | 2013-06-07 | 2014-12-11 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
| JP2016135010A (ja) * | 2015-01-20 | 2016-07-25 | トヨタ自動車株式会社 | 電源装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040440A (ja) * | 2019-09-04 | 2021-03-11 | 株式会社デンソーテン | 制御装置および制御方法 |
| JP7305489B2 (ja) | 2019-09-04 | 2023-07-10 | 株式会社デンソーテン | 制御装置および制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109747420A (zh) | 2019-05-14 |
| CN109747420B (zh) | 2022-05-06 |
| US10780791B2 (en) | 2020-09-22 |
| JP6879170B2 (ja) | 2021-06-02 |
| US20190135121A1 (en) | 2019-05-09 |
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