JP7284338B2 - 電力変換システムのdc-dcコンバータ - Google Patents
電力変換システムのdc-dcコンバータ Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 title description 9
- 239000003990 capacitor Substances 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 16
- 238000004146 energy storage Methods 0.000 description 11
- 230000000295 complement effect Effects 0.000 description 2
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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
- H02M3/10—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
- H02M3/1582—Buck-boost 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/16—Dynamic electric regenerative braking for vehicles comprising converters between the power source and the motor
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0074—Plural converter units whose inputs are connected in series
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0077—Plural converter units whose outputs are connected in series
-
- 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
-
- 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
- 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
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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
-
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dc-Dc Converters (AREA)
Description
Claims (12)
- 直列で連結された第1~第4スイッチ
直列で連結された第5~第8スイッチ;
前記第1および第2スイッチの直列連結と並列で連結された第1キャパシタ;
前記第5および第6スイッチの直列連結と並列で連結された第2キャパシタ;
前記第3および第4スイッチの直列連結と並列で連結された第3キャパシタ;
前記第7および第8スイッチの直列連結と並列で連結された第4キャパシタ;
前記第1および第2スイッチ間の第1ノードと、前記第5および第6スイッチ間の第2ノードに電気的に連結される第1インダクタ;および
前記第3および第4スイッチ間の第3ノードと、前記第7および第8スイッチ間の第4ノードに電気的に連結される第2インダクタを含み、
前記第1および第2インダクタは第1カップルドインダクタを構成する、DC-DCコンバータ。 - 前記第2および第3スイッチ間の第5ノードと前記第6および第7スイッチ間の第6ノードは電気的に等価である、請求項1に記載のDC-DCコンバータ。
- 前記第1および第2スイッチ、第3および第4スイッチ、第5および第6スイッチ、第7および第8スイッチはそれぞれ相補的に動作する、請求項1に記載のDC-DCコンバータ。
- 前記第5および第8スイッチがオンであり、前記第6および第7スイッチがオフであり、前記第1および第4スイッチのオン/オフ動作によって入力電圧より出力電圧が小さくなる、請求項1に記載のDC-DCコンバータ。
- 前記第1および第4スイッチがオンであり、前記第2および第3スイッチがオフであり、前記第6および第7スイッチのオン/オフ動作によって入力電圧より出力電圧が大きくなる、請求項1に記載のDC-DCコンバータ。
- 直列で連結された第9~第12スイッチ;
直列で連結された第13~第16スイッチ;
直列で連結された第17~第20スイッチ;
直列で連結された第21~第24スイッチ;
前記第9および第10スイッチ間の第7ノードと、前記第13および第14スイッチ間の第8ノードに電気的に連結される第3インダクタ;
前記第11および第12スイッチ間の第9ノードと、前記第15および第16スイッチ間の第10ノードに電気的に連結される第4インダクタ;
前記第17および第18スイッチ間の第11ノードと、前記第21および第22スイッチ間の第12ノードに電気的に連結される第5インダクタ;および
前記第19および第20スイッチ間の第13ノードと、前記第23および第24スイッチ間の第14ノードに電気的に連結される第6インダクタをさらに含み、
前記第3および第4インダクタは第2カップルドインダクタを構成し、前記第5および第6インダクタは第3カップルドインダクタを構成する、請求項2に記載のDC-DCコンバータ。 - 前記第5ノードと、前記第6ノードと、前記第10および第11スイッチ間の第15ノードと、前記第14および第15スイッチ間の第16ノードと、第18および第19スイッチ間の第17ノードと、第22および第23スイッチ間の第18ノードは電気的に等価である、請求項6に記載のDC-DCコンバータ。
- 前記DC-DCコンバータはモジュール化されて構成され、
少なくとも二つ以上の前記DC-DCコンバータが並列で連結されて構成されることを特徴とする、請求項1に記載のDC-DCコンバータ。 - 上部コンバータ;および
前記上部コンバータに直列で連結される下部コンバータを含み、
前記上部コンバータは、
直列で連結される第1および第2スイッチ;
直列で連結される第3および第4スイッチ;
前記第1および第2スイッチ間の第1ノードと前記第3および第4スイッチ間の第2ノードに電気的に連結される第1インダクタ;
前記第1および第2スイッチの直列連結に並列で連結される第1貯蔵部;および
前記第3および第4スイッチの直列連結に並列で連結される第2貯蔵部を含み、
前記下部コンバータは、
直列で連結される第5および第6スイッチ;
直列で連結される第7および第8スイッチ;
前記第5および第6スイッチ間の第3ノードと前記第7および第8スイッチ間の第4ノードに電気的に連結される第2インダクタ;
前記第5および第6スイッチの直列連結に並列で連結される第3貯蔵部;および
前記第7および第8スイッチの直列連結に並列で連結される第4貯蔵部を含み、
前記第1および第2インダクタはカップルドインダクタを構成し、前記第2スイッチと前記第5スイッチは直列で連結され、前記第4スイッチと前記第7スイッチは直列で連結される、DC-DCコンバータ。 - 前記第1および第2スイッチ、第3および第4スイッチ、第5および第6スイッチ、第7および第8スイッチはそれぞれ相補的に動作する、請求項9に記載のDC-DCコンバータ。
- 前記第3および第8スイッチがオンであり、前記第4および第7スイッチがオフであり、前記第1および第6スイッチのオン/オフ動作によって入力電圧より出力電圧が小さくなる、請求項9に記載のDC-DCコンバータ。
- 前記第1および第6スイッチがオンであり、前記第2および第5スイッチがオフであり、前記第4および第7スイッチのオン/オフ動作によって入力電圧より出力電圧が大きくなる、請求項9に記載のDC-DCコンバータ。
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KR1020190087131A KR102585282B1 (ko) | 2019-07-18 | 2019-07-18 | 전력변환 시스템의 dc-dc 컨버터 |
KR10-2019-0087131 | 2019-07-18 | ||
PCT/KR2020/003602 WO2021010570A1 (ko) | 2019-07-18 | 2020-03-16 | 전력변환 시스템의 dc-dc 컨버터 |
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WO2023110061A1 (en) * | 2021-12-14 | 2023-06-22 | Huawei Technologies Co., Ltd. | Balancer circuit for series connection of two dc-link capacitors, method for controlling the balancer circuit and converter arrangement |
ES2953912B2 (es) * | 2022-04-06 | 2024-07-24 | Power Electronics Espana S L | Metodo de polarizacion intrinseca de un convertidor dc/dc dual |
KR20230147418A (ko) * | 2022-04-14 | 2023-10-23 | 엘에스일렉트릭(주) | 전력변환 시스템의 dc-dc 컨버터 |
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2019
- 2019-07-18 KR KR1020190087131A patent/KR102585282B1/ko active IP Right Grant
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2020
- 2020-03-16 WO PCT/KR2020/003602 patent/WO2021010570A1/ko unknown
- 2020-03-16 CN CN202080051964.2A patent/CN114175481B/zh active Active
- 2020-03-16 JP JP2022502604A patent/JP7284338B2/ja active Active
- 2020-03-16 EP EP20841158.7A patent/EP4002667A4/en active Pending
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WO2007110954A1 (ja) | 2006-03-29 | 2007-10-04 | Mitsubishi Denki Kabushiki Kaisha | 電源装置 |
JP2014090662A (ja) | 2012-10-30 | 2014-05-15 | Lsis Co Ltd | 双方向dc−dcコンバータの制御装置及びその方法 |
US20190190259A1 (en) | 2016-05-13 | 2019-06-20 | Phoenix Contact Gmbh & Co. Kg | Voltage converter having a reverse polarity protection diode |
JP2018038240A (ja) | 2016-08-30 | 2018-03-08 | 東芝Itコントロールシステム株式会社 | 昇降圧電源装置 |
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US20220376624A1 (en) | 2022-11-24 |
WO2021010570A1 (ko) | 2021-01-21 |
KR102585282B1 (ko) | 2023-10-04 |
JP2022542820A (ja) | 2022-10-07 |
KR20210009936A (ko) | 2021-01-27 |
US12040713B2 (en) | 2024-07-16 |
CN114175481A (zh) | 2022-03-11 |
CN114175481B (zh) | 2024-03-22 |
EP4002667A1 (en) | 2022-05-25 |
EP4002667A4 (en) | 2023-07-26 |
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