JP7206237B2 - 充電ケーブルをプリチャージする方法及び双方向dc-dcコンバータ - Google Patents
充電ケーブルをプリチャージする方法及び双方向dc-dcコンバータ Download PDFInfo
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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
- H02M3/02—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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- 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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
-
- 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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- 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
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/20—Inrush current reduction, i.e. avoiding high currents when connecting the battery
-
- 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
- H02M1/0043—Converters switched with a phase shift, i.e. interleaved
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
-
- 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
-
- 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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
203 端子電圧
204、205 プリチャージ電力
210 充電スダンド
220 充電ケーブル
230 DC-DCコンンバータ
231、232 単方向電流路
236 双方向電流路
240 バッテリー
Claims (9)
- 充電ケーブル(220)をプリチャージする方法であって、
前記充電ケーブル(220)を備えた充電スタンド(210)が、電気自動車のバッテリー(240)の直流電圧充電のために提供されており、
前記充電スタンド(210)は、充電電圧(202)で充電電流を供給し、
充電される前記バッテリー(240)は、前記充電電圧(202)よりも高い端子電圧(203)を有しており、
前記充電ケーブル(220)と前記バッテリー(240)との間に、DC-DCコンバータ(230)が位置している、方法において、
前記DC-DCコンバータ(230)が、前記充電スタンド(210)の前記充電電圧(202)を前記バッテリー(240)の前記端子電圧(203)に適合させるチャージポンプ(231、232、236)によって実現され、
前記チャージポンプ(231、232、236)内に、
少なくとも2個の単方向スイッチ、少なくとも2個のダイオード、および少なくとも2個のコンデンサを含む、少なくとも1つの単方向電流経路(231、232)と、
正の入力端子と正の出力端子との間に直列に配置された第1のMOSFET及び第2のMOSFETと、前記正の入力端子と負の入力端子との間に直列に配置された第3のMOSFET及び第4のMOSFETと、第1の端子が前記第3及び第4のMOSFETの間に位置し、第2の端子が前記第1及び第2のMOSFETの間に位置する第1のコンデンサと、前記正の出力端子と負の出力端子の間に接続された第2のコンデンサとを有する、少なくとも1つの双方向電流経路(236)とが配置され、
前記充電ケーブル(220)のプリチャージのためのプリチャージ電力(204、205)が、前記少なくとも1つの双方向電流経路(236)を介して前記バッテリー(240)から供給される、方法。 - 前記充電スタンド(210)が400Vの充電電圧(201)を有し、
前記バッテリー(240)は、800Vの端子電圧(203)を有する高電圧バッテリー(240)によって実現される、請求項1に記載の方法。 - 前記少なくとも1つの双方向電流経路(236)が、前記プリチャージ電力(204、205)に対応する電力を伝送するように設計されている、請求項1または2に記載の方法。
- 前記バッテリー(240)から、前記充電スタンド(210)に接続された供給ネットワークへのエネルギー伝送(204)が、前記少なくとも1つの双方向電流経路(236)を介して追加的に実行される、請求項1~請求項3のいずれか一項に記載の方法。
- 充電ケーブル(220)をプリチャージするDC-DCコンバータ(230)であって、
前記充電ケーブル(220)を有する充電スタンド(210)が、電気自動車のバッテリー(240)の直流電圧充電のために提供されており、
前記充電スタンド(210)が、充電電圧(201)で充電電流を供給しており、
充電される前記バッテリー(240)は、前記充電電圧(201、202)よりも高い端子電圧(203)を有しており、
前記充電ケーブル(220)と前記バッテリー(240)との間にDC-DCコンバータ(230)が位置している、DC-DCコンバータにおいて、
前記DC-DCコンバータ(230)は、前記充電スタンド(210)の前記充電電圧を前記バッテリー(240)の前記端子電圧(203)に適合させるチャージポンプ(231、232、236)によって実現されており、
前記チャージポンプ(231、232、236)は、少なくとも2個の単方向スイッチ、少なくとも2個のダイオード、および少なくとも2個のコンデンサを有する、少なくとも1つの単方向電流経路(231、232)と、
正の入力端子と正の出力端子との間に直列に配置された第1のMOSFET及び第2のMOSFETと、前記正の入力端子と負の入力端子との間に直列に配置された第3のMOSFET及び第4のMOSFETと、第1の端子が前記第3及び第4のMOSFETの間に位置し、第2の端子が前記第1及び第2のMOSFETの間に位置する第1のコンデンサと、前記正の出力端子と負の出力端子の間に接続された第2のコンデンサとを有する、少なくとも1つの双方向電流経路(236)とを含み、
前記DC-DCコンバータ(230)は、前記充電ケーブル(220)のプリチャージのためのプリチャージ電力(204、205)が前記少なくとも1つの双方向電流経路(236)を介して前記バッテリー(240)によって供給されるように、構成されている、DC-DCコンバータ(230)。 - 前記充電スタンド(210)が400Vの充電電圧(202)を有し、
前記バッテリー(240)が、800Vの端子電圧(203)を有する高電圧バッテリー(240)である、請求項5に記載のDC-DCコンバータ(230)。 - 前記少なくとも1つの双方向電流経路(236)は、前記プリチャージ電力(204、205)に対応する電力(204、205)を伝送するように構成されている、請求項5または6に記載のDC-DCコンバータ(230)。
- 前記少なくとも1つの双方向電流経路(236)は、前記バッテリー(240)から、前記充電スタンド(210)に接続された供給ネットワークへのエネルギー伝送を追加的に実行するように構成されている、請求項5~請求項7のいずれか一項に記載のDC-DCコンバータ(230)。
- 前記少なくとも1つの単方向電流経路は、
前記正の入力端子にアノードが接続される第1のダイオードと、前記正の出力端子にカソードが接続される第2のダイオードとが、前記正の入力端子と前記正の出力端子との間に直列に配置され、
第1の単方向スイッチと第2の単方向スイッチとが、前記正の入力端子と前記負の入力端子との間に直列に配置され、
第1の端子が前記第1及び第2の単方向スイッチの間に位置し、第2の端子が前記第1及び第2のダイオードの間に位置する第3のコンデンサと、
前記正の出力端子と前記負の出力端子の間に接続された第4のコンデンサとを有する、請求項5に記載のDC-DCコンバータ。
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WO2018046370A1 (en) | 2016-09-07 | 2018-03-15 | Brusa Elektronik Ag | High power charge pump with inductive elements |
JP2018102117A (ja) | 2016-12-09 | 2018-06-28 | デルタ エレクトロニクス (タイ) パブリック コンパニー リミテッドDelta Electronics (Thailand) Public Company Limited | 充電システム及びその方法 |
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US8080973B2 (en) * | 2008-10-22 | 2011-12-20 | General Electric Company | Apparatus for energy transfer using converter and method of manufacturing same |
US20170054363A1 (en) * | 2015-08-21 | 2017-02-23 | Allegro Microsystems, Llc | Systems and methods for dc power conversion |
DE102016122002A1 (de) * | 2016-11-16 | 2018-05-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeug, insbesondere ein Elektrofahrzeug oder ein Hybridfahrzeug und Verfahren zum Aufladen einer Energiespeicherzelle eines Fahrzeugs |
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WO2018046370A1 (en) | 2016-09-07 | 2018-03-15 | Brusa Elektronik Ag | High power charge pump with inductive elements |
JP2018102117A (ja) | 2016-12-09 | 2018-06-28 | デルタ エレクトロニクス (タイ) パブリック コンパニー リミテッドDelta Electronics (Thailand) Public Company Limited | 充電システム及びその方法 |
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