JP2015100169A - 電力変換システム - Google Patents
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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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
- B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
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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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
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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
- H02M1/0048—Circuits or arrangements for reducing losses
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Y02T90/12—Electric charging stations
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- 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
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- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
【解決手段】電気負荷8及び電気負荷8に電力を供給するサブバッテリ7に接続され、供給電力の電圧を変換し電気負荷8及びサブバッテリ7に対して電力の出力を行うDC/DCコンバータ10と、サブバッテリ7の出力電圧を検出する電圧センサ101と、DC/DCコンバータ10の出力電流Ioutを検出する電流センサ102と、出力電圧が電圧V1を下回った場合に、DC/DCコンバータ10の出力を開始し、その後、出力電流Ioutが基準電流を下回った場合に、出力を停止する制御部11と、を備え、制御部11は、出力実施中に、出力電流Ioutが基準電流を上回らないように、出力電流Ioutを制限しながら電力の出力を実施する。
【選択図】 図2
Description
本実施形態における電力変換システムは、ハイブリッド車に搭載され、メインバッテリから供給される電力を変換して、電気負荷と蓄電装置としてのサブバッテリとに出力する。メインバッテリはリチウムイオン蓄電池の組電池であり、サブバッテリは鉛蓄電池である。メインバッテリの出力電圧は略200V、サブバッテリの出力電圧は略12Vである。
第2実施形態における電力変換システムは、プラグインハイブリッド車に搭載されている。プラグインハイブリッド車には、図1に示す構成に加えて、インレット及び充電器が設けられており、インレットに充電用のケーブルを接続することで商用電源によりメインバッテリの充電を行うプラグイン充電を行うことができる。また、第2実施形態における電力変換システムのECU30は、プラグイン充電の開始情報を取得する機能を有する。更に、ECU30は、プラグイン充電を実施するために用いられる電気負荷として動作する。つまり、プラグイン充電状態において、ECU30はサブバッテリ7から電力供給が行われ、プラグイン充電の制御を行う。
DC/DCコンバータ10の出力電流−変換効率特性は、DC/DCコンバータ10の温度に応じて変化する。DC/DCコンバータ10の温度条件が異なる2つの条件下での出力電流−変換効率特性を図8に示す。条件Bにおいて変換効率EがE1以上となる領域XBは、条件Aにおいて変換効率EがE1以上となる領域XAと比べて、出力電流Ioutが大きい方にシフトしている。
・上記実施形態では、変換効率EがE1以上となる電流域I1〜I2を基準電流域Xとし、変換効率Eが最高点E0となる電流I0より低電流側と高電流側とで、変換効率の基準値をいずれもE1としたが、これに代えて、電流I0より低電流側と高電流側とで、変換効率の基準値を相違させてもよい。ここで、電流I0に対して低電流側と高電流側とでは、高電流側の方が出力電流Ioutの変化に対する変換効率Eの低下の度合いが小さいため、基準電流域Xを広げる場合は高電流側に広げることが望ましい。
Claims (6)
- 電気負荷(8)及び前記電気負荷に対して電力を供給する蓄電装置(7)に接続され、供給される直流電力の電圧を変換し前記電気負荷及び前記蓄電装置に対して電力の出力を行うDC/DCコンバータ(10)と、
前記蓄電装置の出力電圧を検出する電圧検出部(101)と、
前記DC/DCコンバータの出力電流を検出する電流検出部(102)と、
前記電圧検出部の検出値が所定電圧を下回った場合に、前記DC/DCコンバータの出力を開始し、前記電流検出部の検出値が、前記DC/DCコンバータの変換効率が所定効率以上となる基準電流を下回った場合に、前記DC/DCコンバータの出力を停止する制御部(11)と、
を備え、
前記基準電流は、前記出力電流が上昇するのに伴って当該基準電流を上回ると前記DC/DCコンバータの変換効率が前記所定効率よりも低下する値として定められており、
前記制御部は、
前記DC/DCコンバータの出力実施中に、前記DC/DCコンバータの出力電流が前記基準電流を上回らないように、当該出力電流を制限する制限手段を備えることを特徴とする電力変換システム。 - 前記制御部は、前記DC/DCコンバータの電力出力を開始する時に、前記基準電流を上回る電流の上昇変化を生じさせることを可能とする指令値を、前記DC/DCコンバータの出力電圧の初期指令値として設定し、
前記制限手段は、前記初期指令値に基づく前記DC/DCコンバータの電力出力により前記出力電流が上昇変化する際に前記出力電流の制限を開始することを特徴とする請求項1に記載の電力変換システム。 - 前記基準電流は、上限値及び下限値からなる範囲を有し、
前記制御部は、前記電流検出部の検出値が前記基準電流の下限値を下回った場合に、前記DC/DCコンバータの出力を停止するものであり、
前記制限手段は、前記DC/DCコンバータの出力開始後において、前記電流検出部の検出値が前記基準電流の上限値に達した場合に、前記DC/DCコンバータの出力電流が前記基準電流の上限値を維持するように前記DC/DCコンバータの出力電流を制限することを特徴とする請求項1又は2に記載の電力変換システム。 - 前記制御部は、前記基準電流を可変に設定する手段を有することを特徴とする請求項1乃至3のいずれか1項に記載の電力変換システム。
- 前記制御部は、前記電気負荷の要求する電流に基づいて、前記制限手段による前記DC/DCコンバータの出力電流の制限を行う状態と行わない状態との切替を実施することを特徴とする請求項1乃至4のいずれか1項に記載の電力変換システム。
- メインバッテリ(6)と前記蓄電装置としてのサブバッテリ(7)とを有し、プラグイン充電により前記メインバッテリが充電されるプラグインハイブリッド車に適用され、
前記制限手段は、前記プラグインハイブリッド車がプラグイン充電中であって、かつ前記サブバッテリから、前記プラグイン充電を実施するために用いる前記電気負荷に対して電力供給が行われる状態下で、前記出力電流の制限を実施することを特徴とする請求項1乃至5のいずれか1項に記載の電力変換システム。
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JP2013238111A JP5958449B2 (ja) | 2013-11-18 | 2013-11-18 | 電力変換システム |
US14/546,383 US9868358B2 (en) | 2013-11-18 | 2014-11-18 | Power conversion system suppressing reduction in conversion efficiency |
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JP2013238111A JP5958449B2 (ja) | 2013-11-18 | 2013-11-18 | 電力変換システム |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018186590A (ja) * | 2017-04-24 | 2018-11-22 | 株式会社日立製作所 | 複合蓄電システム |
CN110040016A (zh) * | 2018-01-17 | 2019-07-23 | 保时捷股份公司 | 用于机动车辆的供电装置 |
KR20200001696A (ko) * | 2018-06-28 | 2020-01-07 | 현대자동차주식회사 | 차량용 배터리 충전 제어 시스템 및 방법 |
WO2023249346A1 (ko) * | 2022-06-24 | 2023-12-28 | 주식회사 엘지에너지솔루션 | 배터리 스와핑 시스템 및 이의 동작 방법 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017063555A (ja) * | 2015-09-25 | 2017-03-30 | トヨタ自動車株式会社 | 充電装置 |
US10457155B2 (en) | 2016-09-09 | 2019-10-29 | Ford Global Technologies, Llc | System and method for charging electrified vehicle low-voltage battery |
KR102209827B1 (ko) | 2016-11-09 | 2021-01-29 | 삼성에스디아이 주식회사 | 에너지 저장 장치 |
FR3076121B1 (fr) * | 2017-12-21 | 2022-01-28 | Continental Automotive France | Procede de controle d'un convertisseur de courant continu dans un reseau de bord d'un vehicule automobile |
JP7102781B2 (ja) * | 2018-02-28 | 2022-07-20 | 株式会社デンソー | 制御装置 |
US20200207231A1 (en) * | 2018-10-23 | 2020-07-02 | Mitsubishi Electric Corporation | Charge controller |
JP7140633B2 (ja) * | 2018-10-24 | 2022-09-21 | 矢崎総業株式会社 | 電力制御装置 |
JP7336300B2 (ja) * | 2019-07-30 | 2023-08-31 | 株式会社Subaru | 車両の制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11341601A (ja) * | 1998-05-28 | 1999-12-10 | Nissan Motor Co Ltd | Dc/dcコンバータ給電システム |
US20010007134A1 (en) * | 2000-01-05 | 2001-07-05 | Shigefumi Odaohhara | Power supply unit and computer |
JP2010041826A (ja) * | 2008-08-05 | 2010-02-18 | Panasonic Corp | Ac−dcコンバータおよびそれを用いる電子機器 |
JP2013066365A (ja) * | 2011-08-29 | 2013-04-11 | Sharp Corp | 車両駆動装置、車両充電システム、及び自動車 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7723964B2 (en) * | 2004-12-15 | 2010-05-25 | Fujitsu General Limited | Power supply device |
JP4578303B2 (ja) | 2005-04-01 | 2010-11-10 | 株式会社日本自動車部品総合研究所 | スイッチング装置 |
US8574731B2 (en) * | 2008-10-29 | 2013-11-05 | Motorola Mobility Llc | Device and method for augmenting the useful life of an energy storage device |
KR101971998B1 (ko) * | 2011-06-02 | 2019-04-24 | 삼성전자주식회사 | 무선 전력 전송 장치 및 방법 |
US9340114B2 (en) * | 2012-01-23 | 2016-05-17 | Ford Global Technologies, Llc | Electric vehicle with transient current management for DC-DC converter |
JP5912758B2 (ja) * | 2012-03-29 | 2016-04-27 | 本田技研工業株式会社 | 電動車両の充電制御装置 |
US9315166B2 (en) * | 2013-07-12 | 2016-04-19 | Fca Us Llc | Techniques for synchronous rectification control of DC-DC converters in electrified vehicles |
JP6292801B2 (ja) * | 2013-09-04 | 2018-03-14 | 株式会社豊田中央研究所 | 電源システム |
CN105684281B (zh) * | 2013-10-31 | 2018-06-05 | 戴乐格半导体公司 | 具有动态预加负载的电力变换器 |
-
2013
- 2013-11-18 JP JP2013238111A patent/JP5958449B2/ja active Active
-
2014
- 2014-11-18 US US14/546,383 patent/US9868358B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11341601A (ja) * | 1998-05-28 | 1999-12-10 | Nissan Motor Co Ltd | Dc/dcコンバータ給電システム |
US20010007134A1 (en) * | 2000-01-05 | 2001-07-05 | Shigefumi Odaohhara | Power supply unit and computer |
JP2010041826A (ja) * | 2008-08-05 | 2010-02-18 | Panasonic Corp | Ac−dcコンバータおよびそれを用いる電子機器 |
JP2013066365A (ja) * | 2011-08-29 | 2013-04-11 | Sharp Corp | 車両駆動装置、車両充電システム、及び自動車 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018186590A (ja) * | 2017-04-24 | 2018-11-22 | 株式会社日立製作所 | 複合蓄電システム |
JP7000033B2 (ja) | 2017-04-24 | 2022-02-04 | ビークルエナジージャパン株式会社 | 複合蓄電システム |
CN110040016A (zh) * | 2018-01-17 | 2019-07-23 | 保时捷股份公司 | 用于机动车辆的供电装置 |
JP2019126252A (ja) * | 2018-01-17 | 2019-07-25 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフトDr. Ing. h.c. F. Porsche Aktiengesellschaft | 自動車のための供給装置 |
US10800271B2 (en) | 2018-01-17 | 2020-10-13 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Supply device for a motor vehicle |
CN110040016B (zh) * | 2018-01-17 | 2022-05-13 | 保时捷股份公司 | 用于机动车辆的供电装置 |
KR20200001696A (ko) * | 2018-06-28 | 2020-01-07 | 현대자동차주식회사 | 차량용 배터리 충전 제어 시스템 및 방법 |
KR102634453B1 (ko) * | 2018-06-28 | 2024-02-05 | 현대자동차주식회사 | 차량용 배터리 충전 제어 시스템 및 방법 |
WO2023249346A1 (ko) * | 2022-06-24 | 2023-12-28 | 주식회사 엘지에너지솔루션 | 배터리 스와핑 시스템 및 이의 동작 방법 |
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US20150137592A1 (en) | 2015-05-21 |
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US9868358B2 (en) | 2018-01-16 |
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