JP7426755B2 - 電気車用充電器の電力供給方法 - Google Patents
電気車用充電器の電力供給方法 Download PDFInfo
- Publication number
- JP7426755B2 JP7426755B2 JP2022537411A JP2022537411A JP7426755B2 JP 7426755 B2 JP7426755 B2 JP 7426755B2 JP 2022537411 A JP2022537411 A JP 2022537411A JP 2022537411 A JP2022537411 A JP 2022537411A JP 7426755 B2 JP7426755 B2 JP 7426755B2
- Authority
- JP
- Japan
- Prior art keywords
- charger
- charging
- power
- chargers
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 83
- 230000006854 communication Effects 0.000 claims description 82
- 238000004891 communication Methods 0.000 claims description 80
- 230000000694 effects Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 16
- 230000005611 electricity Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/67—Controlling two or more charging stations
-
- 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
- B60L53/60—Monitoring or controlling charging stations
-
- 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
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- B60L53/16—Connectors, e.g. plugs or sockets, 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
- B60L53/30—Constructional details of charging stations
- B60L53/305—Communication interfaces
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
-
- 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]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—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
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/58—The condition being electrical
- H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
-
- 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
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims (13)
- 同一電力源に多数個の充電器が連結された電気車用充電器の電力供給方法において、
第1充電器に電気車が連結される段階;
前記第1充電器から充電開始信号が生成される段階;
前記多数個の充電器の中で前記第1充電器を除いた一つ以上の残りの充電器が前記充電開始信号を受信する段階;
前記多数個の充電器の中で前記第1充電器を除いた一つ以上の残りの充電器から充電状態信号が生成される段階;
前記第1充電器が前記充電状態信号を受信する段階;および
前記第1充電器の供給電力量が決定される段階;
いずれか一つの充電器の充電が終了する段階;
いずれか一つの充電器から充電終了信号が生成される段階;
前記いずれかの一つの充電器を除いた一つ以上の残りの充電器が前記充電終了信号を受信する段階;および、
前記充電終了信号によって、前記いずれかの一つの充電器を除いた一つ以上の残りの充電器の供給電力量が決定される段階を含む、電気車用充電器の電力供給方法。 - 前記充電状態信号が生成される段階は、
第2充電器に電気車が連結されたかどうかを確認する段階;
前記第2充電器から充電進行信号または充電待機信号が生成される段階;および、
生成された信号を前記第1充電器に伝送する段階;を含み、
前記充電進行信号は電気車が充電中であるときに発生し、前記充電待機信号は前記第2充電器が待機状態であるときに発生する信号であることを特徴とする、請求項1に記載の電気車用充電器の電力供給方法。 - 前記第1充電器の供給電力量が決定される段階は、
前記充電進行信号が受信された回数を保存する段階;
前記第1充電器に供給可能な電力量を計算する段階;および、
前記第1充電器に電力を供給する段階;を含み、
前記第1充電器に供給される電力量は前記充電進行信号が受信された回数が反映されることを特徴とする、請求項2に記載の電気車用充電器の電力供給方法。 - 前記第1充電器に供給される電力量は、最大電力量を前記受信された回数より一つ大きい値で割った値より小さいか同じであることを特徴とする、請求項3に記載の電気車用充電器の電力供給方法。
- 前記第1充電器の供給電力量が決定される段階は、
高速充電モード設定の有無を確認する段階;をさらに含み、
前記高速充電モードが設定された場合、前記第1充電器には設定された電力量以上が前記電力源から供給されることを特徴とする、請求項3に記載の電気車用充電器の電力供給方法。 - 前記第1充電器に電力を供給する段階は、
充電開始時間信号を生成する段階;
高速充電モード進行信号を生成する段階;および、
一つ以上の残りの充電器が前記充電開始時間信号および前記高速充電モード進行信号を受信する段階;を含み、
前記高速充電モード進行信号を受信した一つ以上の残りの充電器は前記電力源から供給される電力量の最大値が制限されることを特徴とする、請求項5に記載の電気車用充電器の電力供給方法。 - 前記第1充電器に電力を供給する段階は、
充電開始時間信号を生成する段階;および、
一つ以上の残りの充電器が前記充電開始時間信号を受信する段階;を含むことを特徴とする、請求項3に記載の電気車用充電器の電力供給方法。 - 前記一つ以上の残りの充電器の供給電力量が決定される段階は、
第3充電器に受信された充電開始時間信号を確認する段階;および、
前記第3充電器に分配される電力量を決定する段階;を含むことを特徴とする、請求項1に記載の電気車用充電器の電力供給方法。 - 前記第3充電器に分配される電力量を決定する段階は、
前記第3充電器の充電開始時間を前記受信された充電開始時間信号と比較する段階;および、
優先順位を算出する段階;を含み、
算出された優先順位によって分配される電力量の大きさが決定されることを特徴とする、請求項8に記載の電気車用充電器の電力供給方法。 - 同一電力源に連結されて相互通信が可能な多数個の充電器;を含み、
第1充電器に電気車が連結されると、前記電気車が連結された充電器から、前記第1充電器を除いた一つ以上の残りの充電器に充電開始信号が伝送され、
前記第1充電器を除いた一つ以上の残りの充電器から前記電気車が連結された前記第1充電器に充電状態信号が伝送され、前記充電状態信号により前記電気車が連結された充電器に供給される電力量が決定され。
前記多数個の充電器の中でどれか一つの充電器の充電が終了すると、充電が終了した前記どれか一つの充電器から充電終了信号が生成され、前記どれか一つの充電器を除いた一つ以上の残りの充電器が前記終了信号を受信し、前記充電終了信号により前記どれか一つの充電器を除いた一つ以上の残りの充電器の供給電力量が決定されることを特徴とする、電気車用充電器の電力供給システム。 - 前記それぞれの充電器は、
電気車に連結されて電力を供給するコネクタ;
他の充電器との通信を担当する通信部を含みコネクタに供給される電力量を制御する制御部;および
電力源に連結されて前記制御部の信号により充電速度を調節する接続部;を含むことを特徴とする、請求項10に記載の電気車用充電器の電力供給システム。 - 前記多数個の充電器のうち少なくとも一つ以上の充電器は外部サーバーと通信が可能であることを特徴とする、請求項11に記載の電気車用充電器の電力供給システム。
- 前記多数個の充電器のうち少なくとも一つは電気車が駐車した位置まで移動可能な手段を含む移動式充電器であることを特徴とする、請求項11に記載の電気車用充電器の電力供給システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0170594 | 2019-12-19 | ||
KR1020190170594A KR102131275B1 (ko) | 2019-12-19 | 2019-12-19 | 전기차용 충전기의 전력공급방법 |
PCT/KR2020/017216 WO2021125615A1 (ko) | 2019-12-19 | 2020-11-30 | 전기차용 충전기의 전력공급방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023508135A JP2023508135A (ja) | 2023-03-01 |
JP7426755B2 true JP7426755B2 (ja) | 2024-02-02 |
Family
ID=71603171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022537411A Active JP7426755B2 (ja) | 2019-12-19 | 2020-11-30 | 電気車用充電器の電力供給方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220314834A1 (ja) |
EP (1) | EP4079568A4 (ja) |
JP (1) | JP7426755B2 (ja) |
KR (2) | KR102131275B1 (ja) |
WO (1) | WO2021125615A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102131275B1 (ko) * | 2019-12-19 | 2020-07-07 | (주)에바 | 전기차용 충전기의 전력공급방법 |
CN112087039A (zh) * | 2020-09-17 | 2020-12-15 | 苏州艾立罗电子有限公司 | 快充型电动车充电*** |
KR102455901B1 (ko) * | 2022-03-31 | 2022-10-18 | 에스케이시그넷 주식회사 | 분산전력 공유형 전기차 충전시스템 |
FR3144472A1 (fr) * | 2022-12-22 | 2024-06-28 | Renault S.A.S | Procédé d’appairage d’une borne de recharge de véhicule électrique à un réseau d’au moins une borne de recharge, réseau associé et procédé de gestion de l’énergie d’un tel réseau de bornes de recharge. |
KR102565293B1 (ko) * | 2023-01-30 | 2023-08-09 | (주)이브이모아 | 비공용충전기 기반 전기차 충전 시스템 플랫폼 |
KR102662979B1 (ko) * | 2023-06-15 | 2024-05-03 | 주식회사 젠커스 | 듀얼 타입 전기차 충전제어장치 및 그 제어방법 |
KR102626070B1 (ko) * | 2023-07-17 | 2024-01-18 | 주식회사 플러그링크 | 뉴럴 네트워크를 이용하여 복수의 충전 모듈에 대해로드 밸런싱을 수행하는 전기 차량 충전 시스템 |
KR102621863B1 (ko) | 2023-09-13 | 2024-01-04 | 김민선 | 전기차 충전기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011155737A (ja) | 2010-01-26 | 2011-08-11 | Toyota Motor Corp | バッテリの充電システム |
JP2013090570A (ja) | 2011-10-21 | 2013-05-13 | General Electric Co <Ge> | 電力貯蔵装置に電流を供給するシステム、充電装置、及び方法 |
JP2013192290A (ja) | 2012-03-12 | 2013-09-26 | Toyota Industries Corp | 充電システム |
JP2019129684A (ja) | 2018-01-26 | 2019-08-01 | トヨタ自動車株式会社 | 電動自立移動体の充電方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011118187A1 (ja) * | 2010-03-23 | 2011-09-29 | パナソニック株式会社 | 充電制御装置、充電システムおよび充電制御方法 |
US8358102B2 (en) * | 2011-10-21 | 2013-01-22 | General Electric Company | System, charging device, and method of charging a power storage device |
KR20130077670A (ko) * | 2011-12-29 | 2013-07-09 | 주식회사 효성 | 전원선택용 스위치장치를 이용하는 전기차 충전시스템 |
US9290103B2 (en) * | 2012-02-08 | 2016-03-22 | Control Module, Inc. | EVSE controller system |
KR101353904B1 (ko) * | 2012-07-26 | 2014-01-22 | 주식회사 피엠그로우 | 전력관리시스템 연동 전기자동차 충전 시스템 및 그 방법 |
JP6125358B2 (ja) * | 2013-07-09 | 2017-05-10 | 株式会社東芝 | 充電システム及び充電システムの構築方法 |
US20150102775A1 (en) * | 2013-10-15 | 2015-04-16 | Qualcomm Incorporated | Systems, methods, and device for intelligent electric vehicle supply equipment |
JP2015100173A (ja) * | 2013-11-18 | 2015-05-28 | トヨタ自動車株式会社 | 非接触充電システム及び非接触充電システムのペアリング方法 |
KR101575469B1 (ko) * | 2014-05-08 | 2015-12-08 | 현대자동차주식회사 | 전기자동차의 예약충전 제어방법 및 제어기 |
KR20150130856A (ko) * | 2014-05-14 | 2015-11-24 | 재단법인 전북자동차기술원 | 전기자동차용 이동식 충전시스템 |
US9796286B2 (en) * | 2015-01-15 | 2017-10-24 | GM Global Technology Operations LLC | Energy use aggregation and charge control of a plug-in electric vehicle |
KR20170068877A (ko) * | 2015-12-10 | 2017-06-20 | (주) 솔루윈스 | 다수의 전기차 충전을 위한 다중 충전기용 제어장치 및 제어방법 |
JP2018129994A (ja) * | 2017-02-10 | 2018-08-16 | パナソニック株式会社 | 電気自動車充電装置および電気自動車充電方法 |
KR102041839B1 (ko) * | 2019-05-27 | 2019-11-06 | (주)유니코아테크놀러지 | 완속충전 기반의 전기차 충전 시스템 및 그 충전 방법 |
CN114599547A (zh) * | 2019-07-10 | 2022-06-07 | 伊芙安全充电公司 | 机器人充电***及方法 |
DE102019121848A1 (de) * | 2019-08-14 | 2021-02-18 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Ladestation für Elektrofahrzeuge |
KR102131275B1 (ko) * | 2019-12-19 | 2020-07-07 | (주)에바 | 전기차용 충전기의 전력공급방법 |
-
2019
- 2019-12-19 KR KR1020190170594A patent/KR102131275B1/ko active IP Right Grant
-
2020
- 2020-07-01 KR KR1020200080810A patent/KR20210079170A/ko unknown
- 2020-11-30 EP EP20901724.3A patent/EP4079568A4/en active Pending
- 2020-11-30 JP JP2022537411A patent/JP7426755B2/ja active Active
- 2020-11-30 WO PCT/KR2020/017216 patent/WO2021125615A1/ko unknown
-
2022
- 2022-06-16 US US17/842,383 patent/US20220314834A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011155737A (ja) | 2010-01-26 | 2011-08-11 | Toyota Motor Corp | バッテリの充電システム |
JP2013090570A (ja) | 2011-10-21 | 2013-05-13 | General Electric Co <Ge> | 電力貯蔵装置に電流を供給するシステム、充電装置、及び方法 |
JP2013192290A (ja) | 2012-03-12 | 2013-09-26 | Toyota Industries Corp | 充電システム |
JP2019129684A (ja) | 2018-01-26 | 2019-08-01 | トヨタ自動車株式会社 | 電動自立移動体の充電方法 |
Also Published As
Publication number | Publication date |
---|---|
US20220314834A1 (en) | 2022-10-06 |
EP4079568A4 (en) | 2023-12-06 |
KR20210079170A (ko) | 2021-06-29 |
JP2023508135A (ja) | 2023-03-01 |
EP4079568A1 (en) | 2022-10-26 |
WO2021125615A1 (ko) | 2021-06-24 |
KR102131275B1 (ko) | 2020-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7426755B2 (ja) | 電気車用充電器の電力供給方法 | |
US10906423B2 (en) | Power aggregation system for distributed electric resources | |
US9754300B2 (en) | Electric vehicle station equipment for grid-integrated vehicles | |
KR101214448B1 (ko) | 충전기 간 통신 네트워크를 포함하여 구성되는 충전 설비와 그 충전 제어 방법 | |
WO2010081141A9 (en) | Remote power usage management for plug-in vehicles | |
US20230147695A1 (en) | Electric Vehicle Charging System | |
KR20220043989A (ko) | 전기 차량, 전원 공급 장치 및 전력망 운용 서버 사이의 통신 방법 | |
EP3960529A1 (en) | Method, apparatus and computer program for supplying power through grouping of charging module for electric vehicle | |
KR20210121064A (ko) | 전력 관리형 전기 자동차 충전 스테이션 | |
JP7230767B2 (ja) | 充電制御装置、車両、充電システムおよび充電制御方法 | |
KR102186878B1 (ko) | 충전용 콘센트 장치 | |
CN114665464A (zh) | 服务器、电力管理方法 | |
KR20220043987A (ko) | 전기 차량, 전원 공급 장치 및 전력망 운용 서버 사이의 통신 방법 | |
US20220203861A1 (en) | Communication method between electric vehicle, supply equipment, and power grid operation server | |
KR20220042905A (ko) | 전기 차량, 전원 공급 장치 및 전력망 운용 서버 사이의 통신 방법 | |
KR20220042906A (ko) | 전기 차량, 전원 공급 장치 및 전력망 운용 서버 사이의 통신 방법 | |
KR20220043988A (ko) | 전기 차량, 전원 공급 장치 및 전력망 운용 서버 사이의 통신 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220615 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230628 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230727 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231024 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231228 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240116 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7426755 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |