JP7389795B2 - オンボードチャージャー(obc) - Google Patents
オンボードチャージャー(obc) Download PDFInfo
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- JP7389795B2 JP7389795B2 JP2021514363A JP2021514363A JP7389795B2 JP 7389795 B2 JP7389795 B2 JP 7389795B2 JP 2021514363 A JP2021514363 A JP 2021514363A JP 2021514363 A JP2021514363 A JP 2021514363A JP 7389795 B2 JP7389795 B2 JP 7389795B2
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- 238000000034 method Methods 0.000 claims description 22
- 230000004044 response Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000000284 extract Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006926 PFC Polymers 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4216—Arrangements for improving power factor of AC input operating from a three-phase input voltage
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
-
- 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
-
- 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
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost 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
-
- 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)
- Rectifiers (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
PMAX3Φ=3・Vpn(rms)・Ip(rms)
PMAX1Φ=Vpn(rms)・Ip(rms)
に従って、図1に示される従来のOBC構成の単相/分相では3相グリッドの全電力のうちの1/3しか伝達されない。
Claims (4)
- 3相電気グリッドから抽出される参照最大電力PMAX3Φに等しい電力値を、オンボードチャージャー(OBC)(200)を用いてAC電気グリッドから抽出する方法であって、
前記OBCは、
AC電気グリッドに接続された3相アクティブフロントエンド(AFE)(220)を有する力率補正器(PFC)、
前記PFCから調整されたDC電圧を受け取り、高電圧バッテリ(140)を充電するよう構成されたDC/DCコンバータ(230)、及び
前記電力値を抽出するように前記OBCを構成する手段
を備え、
前記手段は、3つのスイッチSW1、SW2、及びSW3、及び前記AFE(220)の高圧側及び低圧側の間に直列に接続されたダイオードD1及びD2を有するダイオードアーム(260)を備え、
前記スイッチSW1及びSW2は、前記AFE(220)と前記AC電気グリッドとの間に配置され、3相AFE(220)の相アーム間を流れる電流を遮断でき、
前記スイッチSW3は、前記ダイオードアームを前記AC電気グリッドに接続する線に配置され、
前記方法は、
前記PFCが3相電気グリッド(210)に接続されることに応答して、前記3つのスイッチSW1、SW2、及びSW3を開いた状態に設定することによって、スイッチSW1及びSW2が前記3相AFE(220)の相アーム間を流れる電流を遮断するようにして前記電力値を抽出することであって、ここで前記スイッチSW3は、3相電気グリッド(210)と前記ダイオードアーム(260)との間を流れる電流を遮断することで、前記3つのスイッチSW1、SW2、及びSW3及び前記ダイオードアーム(260)が電流を流さないようにする、抽出すること、
又は
前記PFCが単相電気グリッド(310)に接続されることに応答して、前記3つのスイッチSW1、SW2、及びSW3を閉じた状態に設定することによって、前記電力値を抽出することであって、ここで前記スイッチSW1及びSW2が、前記3相AFE(220)の相アームの間で電流が流れることを可能にするよう、前記ダイオードアーム(260)が電流を流し、ここで前記スイッチSW3は、前記単相電気グリッド(310)と前記ダイオードアーム(260)との間で電流が流れることを可能にするよう閉じられる、抽出すること、
又は
前記PFCが分相又は2相電気グリッド(410)に接続されることに応答して、前記3つのスイッチSW1、SW2、及びSW3を閉じた状態に設定することによって、スイッチSW1及びSW2が前記3相AFE(220)の相アーム間を電流が流れることを可能にするようにして前記電力値を抽出することであって、ここで前記スイッチSW3は、前記ダイオードアーム(260)と前記分相又は前記2相電気グリッド(410)のうちの1本の線との間で電流が流れることを可能にするよう閉じられる、抽出すること
を含む、方法。 - 前記AC電気グリッドと前記3相AFE(220)との間に電磁干渉(EMI)フィルタを確立すること
をさらに含む、請求項1に記載の方法。 - AC電気グリッドに接続された3相アクティブフロントエンド(AFE)(220)を有する力率補正器(PFC)、及び
前記PFCから調整されたDC電圧を受け取り、高電圧バッテリ(140)を充電するよう構成されたDC/DCコンバータ(230)
を備えるオンボードチャージャー(OBC)(200)であって、前記OBCは、
3相電気グリッドから抽出される参照最大電力PMAX3Φに等しい電力値を、前記OBCが接続された任意のタイプのAC電気グリッドから抽出するよう前記OBCを設定する手段を備え、
前記手段は、3つのスイッチSW1、SW2、及びSW3、及び前記AFE(220)の高圧側及び低圧側の間に直列に接続されたダイオードD1及びD2を有するダイオードアーム(260)を備えることによって、前記スイッチSW1及びSW2は、前記AFE(220)と前記AC電気グリッドとの間に配置され、3相AFE(220)の相アーム間を流れる電流を遮断でき、ここで前記スイッチSW3は、前記ダイオードアームを前記AC電気グリッドに接続する線に配置される
OBC。 - 前記AC電気グリッドと前記3相AFE(220)との間に確立されたEMIフィルタをさらに備える、請求項3に記載のOBC。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18382761.7 | 2018-10-30 | ||
EP18382761.7A EP3648322A1 (en) | 2018-10-30 | 2018-10-30 | On-board chargers (obc) |
PCT/EP2019/078225 WO2020088945A1 (en) | 2018-10-30 | 2019-10-17 | On-board chargers (obc) |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022503713A JP2022503713A (ja) | 2022-01-12 |
JP7389795B2 true JP7389795B2 (ja) | 2023-11-30 |
Family
ID=64426826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021514363A Active JP7389795B2 (ja) | 2018-10-30 | 2019-10-17 | オンボードチャージャー(obc) |
Country Status (6)
Country | Link |
---|---|
US (1) | US11881760B2 (ja) |
EP (2) | EP3648322A1 (ja) |
JP (1) | JP7389795B2 (ja) |
CN (1) | CN112771771B (ja) |
BR (1) | BR112021004046A2 (ja) |
WO (1) | WO2020088945A1 (ja) |
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2019
- 2019-10-17 CN CN201980063536.9A patent/CN112771771B/zh active Active
- 2019-10-17 BR BR112021004046-3A patent/BR112021004046A2/pt unknown
- 2019-10-17 JP JP2021514363A patent/JP7389795B2/ja active Active
- 2019-10-17 EP EP19786363.2A patent/EP3874587A1/en active Pending
- 2019-10-17 WO PCT/EP2019/078225 patent/WO2020088945A1/en unknown
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JP2022503713A (ja) | 2022-01-12 |
WO2020088945A1 (en) | 2020-05-07 |
CN112771771B (zh) | 2024-01-05 |
US20220021293A1 (en) | 2022-01-20 |
US11881760B2 (en) | 2024-01-23 |
EP3874587A1 (en) | 2021-09-08 |
EP3648322A1 (en) | 2020-05-06 |
BR112021004046A2 (pt) | 2021-05-25 |
CN112771771A (zh) | 2021-05-07 |
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