JP5171912B2 - 電力システム - Google Patents
電力システム Download PDFInfo
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- JP5171912B2 JP5171912B2 JP2010213283A JP2010213283A JP5171912B2 JP 5171912 B2 JP5171912 B2 JP 5171912B2 JP 2010213283 A JP2010213283 A JP 2010213283A JP 2010213283 A JP2010213283 A JP 2010213283A JP 5171912 B2 JP5171912 B2 JP 5171912B2
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- 230000002457 bidirectional effect Effects 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000010248 power generation Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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
- B60L53/10—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
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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
- 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
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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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
- B60L53/10—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
-
- 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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- 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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
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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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/006—Converting flow of air into electric energy, e.g. by using wind turbines
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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
- B60L2210/12—Buck 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
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/50—Structural details of electrical machines
- B60L2220/54—Windings for different functions
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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
- Y02T10/64—Electric machine technologies 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
- Y02T10/60—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
-
- 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
- Y02T90/12—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
- 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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Inverter Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
図1は、本発明に係る電力システムの実施の形態1として、家庭に供給される系統電力のバックアップシステム100の構成を示すブロック図である。
図4は、実施の形態1の変形例である系統電力のバックアップシステム100Aの構成を示すブロック図である。なお、図1に示したバックアップシステム100と同一の構成については同一の符号を付し、重複する説明は省略する。
図5は、本発明に係る電力システムの実施の形態2として、太陽電池、燃料電池、風力発電等により発生する交流または直流の電力を商用周波数の交流電力に変換し、この交流電力を電力系統や家庭内負荷に供給するパワーコンディショナ20を含む系統電力のバックアップシステム200の構成を示すブロック図である。なお、図1に示したバックアップシステム100と同一の構成については同一の符号を付し、重複する説明は省略する。
Claims (7)
- 負荷に交流電力を供給する電力系統と、バッテリに充電された電力を駆動源としてモータを駆動して走行する自動車との間で、電力を授受する電力システムであって、
前記電力系統と前記自動車のバッテリとの間に接続された電力変換装置を備え、
前記電力変換装置は、
前記バッテリの充放電を行う充放電回路と、
前記充放電回路と前記電力系統との間に接続され、直流電力と交流電力との双方向の変換を行う双方向インバータ回路と、
前記充放電回路および前記双方向インバータ回路を制御する制御回路と、を有し、
前記制御回路は、
前記電力系統から供給される交流電圧に基づく第1の電圧および、
前記自動車の直流電源から供給される直流電圧に基づく第2の電圧の一方を動作電圧として選択し、
前記電力系統から前記自動車への交流電力が供給されている場合は、前記第1の電圧が選択され、前記電力系統から前記自動車への交流電力が途絶えた場合には前記第2の電圧が選択される、電力システム。 - 前記電力変換装置は、
前記直流電源から供給される前記直流電圧を降圧して前記第2の電圧を生成する電源回路を有する、請求項1記載の電力システム。 - 前記直流電源は、
前記自動車の制御系の電源用のバッテリ、あるいは前記モータを駆動する前記バッテリの出力電圧を降圧する降圧回路で構成される、請求項2記載の電力システム。 - 前記電力変換装置は、
前記直流電源から供給される直流電圧を前記第2の電圧として使用する、請求項1記載の電力システム。 - 前記直流電源は、
前記自動車の全体の制御を行う電子制御装置の演算処理装置駆動用の電源回路で構成される、請求項4記載の電力システム。 - 前記電力システムは、直流電力を発生する発電システムをさらに備え、
前記電力変換装置は、
前記発電システムで発生する直流電力を、前記双方向インバータ回路を介して交流電力に変換して前記負荷に供給するとともに、前記充放電回路を介して前記バッテリを充電可能に構成され、
発電システムから供給される直流電圧に基づく第3の電圧と、前記第1および第2の電圧の中から何れか1つを前記制御回路の動作電圧として選択する、請求項1記載の電力システム。 - 前記自動車の前記バッテリおよび前記直流電源と、前記電力変換装置との接続は、
前記バッテリへの接続ケーブルと、
前記直流電源への接続ケーブルとを1本にまとめた専用ケーブルによって行う、請求項1記載の電力システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010213283A JP5171912B2 (ja) | 2010-09-24 | 2010-09-24 | 電力システム |
US13/168,469 US9539910B2 (en) | 2010-09-24 | 2011-06-24 | Electric power system |
DE102011106071.9A DE102011106071B4 (de) | 2010-09-24 | 2011-06-30 | Elektrisches Leitungssystem |
CN201110198485.6A CN102420458B (zh) | 2010-09-24 | 2011-07-04 | 电力系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010213283A JP5171912B2 (ja) | 2010-09-24 | 2010-09-24 | 電力システム |
Publications (2)
Publication Number | Publication Date |
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JP2012070536A JP2012070536A (ja) | 2012-04-05 |
JP5171912B2 true JP5171912B2 (ja) | 2013-03-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010213283A Active JP5171912B2 (ja) | 2010-09-24 | 2010-09-24 | 電力システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9539910B2 (ja) |
JP (1) | JP5171912B2 (ja) |
CN (1) | CN102420458B (ja) |
DE (1) | DE102011106071B4 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013219881A (ja) * | 2012-04-06 | 2013-10-24 | Sharp Corp | 配電装置および電力供給システム |
KR102011507B1 (ko) * | 2012-05-24 | 2019-08-14 | 현대모비스 주식회사 | 스마트 그리드 전기자동차와 이를 이용한 스마트 그리드 시스템 |
JP2019092389A (ja) * | 2012-05-29 | 2019-06-13 | 三菱電機株式会社 | 電源切替装置及び電源切替システム |
JP5938679B2 (ja) * | 2012-11-30 | 2016-06-22 | パナソニックIpマネジメント株式会社 | 双方向コンバータ |
JP6087753B2 (ja) * | 2013-07-08 | 2017-03-01 | 株式会社デンソー | 電力システム |
JP6373016B2 (ja) * | 2014-02-28 | 2018-08-15 | 株式会社Nttファシリティーズ | 直流給電システム、電源供給装置、直流給電システムにおける給電制御方法及びプログラム |
JP6373017B2 (ja) * | 2014-02-28 | 2018-08-15 | 株式会社Nttファシリティーズ | 直流給電システム、電源供給装置、直流給電システムにおける給電制御方法、及びプログラム |
JP6038069B2 (ja) * | 2014-04-21 | 2016-12-07 | 三菱電機株式会社 | 電気自動車用充放電装置 |
KR20160023169A (ko) * | 2014-08-21 | 2016-03-03 | 주식회사 엘지씨엔에스 | 에너지 저장 시스템의 전력 관리 장치 |
CN104682538A (zh) * | 2015-03-20 | 2015-06-03 | 成都姜业光电科技有限公司 | 一种采用太阳能供电的用于自动化控制的系统 |
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JP6545230B2 (ja) * | 2017-08-31 | 2019-07-17 | 本田技研工業株式会社 | 車両の電源システム |
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2010
- 2010-09-24 JP JP2010213283A patent/JP5171912B2/ja active Active
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2011
- 2011-06-24 US US13/168,469 patent/US9539910B2/en active Active
- 2011-06-30 DE DE102011106071.9A patent/DE102011106071B4/de active Active
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US20120074777A1 (en) | 2012-03-29 |
US9539910B2 (en) | 2017-01-10 |
JP2012070536A (ja) | 2012-04-05 |
CN102420458A (zh) | 2012-04-18 |
DE102011106071B4 (de) | 2024-10-02 |
CN102420458B (zh) | 2015-05-06 |
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