JP2021518732A - 電気エネルギー分配システム - Google Patents
電気エネルギー分配システム Download PDFInfo
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- 230000005611 electricity Effects 0.000 claims abstract description 8
- 239000003792 electrolyte Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002608 ionic liquid Substances 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910021392 nanocarbon Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- -1 graphene salt Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- H—ELECTRICITY
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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- H—ELECTRICITY
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- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- B60L50/00—Electric propulsion with power supplied within the vehicle
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- 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
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- B60L53/50—Charging stations characterised by energy-storage or power-generation means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/52—Wind-driven generators
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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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/55—Capacitors
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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
- B60L53/60—Monitoring or controlling charging stations
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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
- 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]
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- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
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- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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- 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
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
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- 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
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
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- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
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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
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- 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
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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
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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
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Abstract
Description
配電網及び/又は再生可能電気エネルギー源から電気を供給するための少なくとも1つの入力ラインと、
任意選択で、交流を直流に変換するための、入力ライン(複数可)内に配置された第1のコンバータと、
入力ライン(複数可)に接続され、(a)直列又は並列に配置された複数のスーパーキャパシタ、並びに(b)そのスーパーキャパシタから出力電圧及び電流を供給する手段、を含む少なくとも1つの電気エネルギーの貯蔵装置と、
貯蔵装置(複数可)からの出力電圧を充電可能ユニットの充電電圧まで昇圧又は降圧するように構成された少なくとも1つの第2のコンバータと、
システムに接続されており、充電電圧を使用可能にして充電可能ユニットを充電するために対象物上の対応するコネクタ手段と協働するように構成された、少なくとも1つの分配手段と
を備えることを特徴とするシステムが提供される。
本発明者らの以前の欧州特許出願第3427281号に記載されている、ナノカーボン含有陽極及び陰極と、イオン液体電解質とで構成されたタイプのスーパーキャパシタセルが用意される。各セルは、その最大電圧で達成される最大保存エネルギー容量を有する。セルは、0Vと、この最大電圧との間で充電及び放電することができる。すべてのセルについて数十万又は数百万サイクルの寿命を確保するために、セルは、限定された電圧範囲にわたって最も好ましく充電及び放電される。この電圧範囲は、例として、最大電圧の10%と90%の間である。0.5Cと100Cの間と等値の出力電流が可能であり、ここでCは、システムを1時間で完全に放電するために必要な電流である。車両を350kWで充電するシステムは、例えば3Cと10Cの間で充電及び放電をすることができる。
Claims (20)
- 電力供給される対象物の充電可能ユニットに電気エネルギーを供給するためのシステムにおいて、
配電網及び/又は再生可能電気エネルギー源から電気を供給するための少なくとも1つの入力ラインと、
任意選択で、交流を直流に変換するための、前記入力ライン(複数可)に取り付けられた第1のコンバータと、
前記入力ライン(複数可)に接続され、(a)直列又は並列に配置された複数のスーパーキャパシタ、並びに(b)前記スーパーキャパシタから出力電圧及び電流を供給する手段、を含む少なくとも1つの電気エネルギーの貯蔵装置と、
前記貯蔵装置(複数可)からの前記出力電圧を前記充電可能ユニットの充電電圧まで昇圧又は降圧するように構成された少なくとも1つの第2のコンバータと、
前記システムに接続されており、前記充電電圧を使用可能にして前記充電ユニットを充電するために前記対象物上の対応するコネクタ手段と協働するように構成された、少なくとも1つの分配手段と、
を備えることを特徴とするシステム。 - 前記システムが、前記貯蔵装置に保存された電気エネルギーが前記配電網に供給されることを可能にするために、前記貯蔵装置の上流に設置された切替ユニットをさらに備えることを特徴とする、請求項1に記載のシステム。
- 前記スーパーキャパシタが、炭素電極、イオン液体電解質、及び中間のイオン透過性ポリマー膜で構成されることを特徴とする、請求項1に記載のシステム。
- 前記貯蔵装置が、少なくとも1つのリチウムイオン電池セルと、不燃性電解質を使用する少なくとも1つのスーパーキャパシタセルとから構成されること、並びに前記電池セル(複数可)と前記スーパーキャパシタ(複数可)セルが互いに交互に配置されることを特徴とする、請求項1に記載のシステム。
- 前記貯蔵装置が、外部環境からの保護をするハウジング内に設置され、前記ハウジングが任意選択で地下に設置され、水密性及び/又は気密性であることを特徴とする、請求項1に記載のシステム。
- 前記ハウジングが、前記貯蔵装置を一面に覆う不活性又は不燃性のガスも収容することを特徴とする、請求項5に記載のシステム。
- 前記第2のコンバータが、前記貯蔵装置の前記出力電圧を250〜1500Vの範囲の直流電圧に調節するために使用されることを特徴とする、請求項1に記載のシステム。
- 前記第2のコンバータが、前記貯蔵装置の前記出力電圧を250〜350Vの範囲の直流電圧に調節するために使用されることを特徴とする、請求項7に記載のシステム。
- 前記第2のコンバータが、前記貯蔵装置の前記出力電圧を700〜1500Vの電圧に調節するために使用されることを特徴とする、請求項7に記載のシステム。
- 前記貯蔵装置の充電状態、及び/又は故障の検出を管理及び報告するための、マイクロプロセッサをベースとする制御ユニットをさらに備えることを特徴とする、請求項1〜9のいずれか一項に記載のシステム。
- システムのある場所、又は外部のユーザへ情報を送信するための無線送信機をさらに備えることを特徴とする、請求項1〜10のいずれか一項に記載のシステム。
- 風力タービン、水力タービン、水力発電ユニット又は太陽発電デバイスのうちの1つ又は複数をさらに備えることを特徴とする、請求項1〜11のいずれか一項に記載のシステム。
- 前記貯蔵装置が、遠隔地点でエネルギーを供給するために移動できることを特徴とする、請求項1〜12のいずれか一項に記載のシステム。
- 前記貯蔵装置が、乗用車、バン、トラック、列車、船、ボート、航空機、又は他の輸送形態に取り付けられることを特徴とする、請求項13に記載のシステム。
- インバータが、前記貯蔵装置からの直流出力を充電可能ユニットへの交流入力に変換するために使用されることを特徴とする、請求項1〜14のいずれか一項に記載のシステム。
- 前記システムからの出力電力が、前記配電網及び/又は前記再生可能エネルギー源からの入力電力よりも高いことを特徴とする、請求項1〜15のいずれか一項に記載のシステム。
- 前記配電網及び/又は再生可能エネルギー源から前記システムへの入力電力が、出力電力よりも高いことを特徴とする、請求項1〜16のいずれか一項に記載のシステム。
- 350kW以上の出力を生成することができる充電可能ユニットへの入力を供給することを特徴とする、請求項1〜17のいずれか一項に記載のシステム。
- 700kW以上の出力を生成することができる充電可能ユニットへの入力を供給することを特徴とする、請求項18に記載のシステム。
- 1000kWの出力を生成することができる充電可能ユニットへの前記入力を供給することを特徴とする、請求項19に記載のシステム。
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GB1804707.6A GB2572221A (en) | 2018-03-23 | 2018-03-23 | Electrical energy dispensing system |
PCT/GB2019/050777 WO2019180429A1 (en) | 2018-03-23 | 2019-03-20 | Electrical energy dispensing system |
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EP (1) | EP3769395A1 (ja) |
JP (1) | JP2021518732A (ja) |
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CN (1) | CN112136258A (ja) |
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US11721494B2 (en) | 2017-02-20 | 2023-08-08 | The Research Foundation For The State University Of New York | Multi-cell multi-layer high voltage supercapacitor apparatus including graphene electrodes |
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CA3234087A1 (en) | 2021-10-04 | 2023-04-13 | SunTrain, Inc. | Railroad energy delivery system |
KR102590056B1 (ko) * | 2023-09-07 | 2023-10-17 | 에너사인코퍼레이션 주식회사 | 고효율 하베스팅 제어 알고리즘에 의한 태양광 출력 전력을 제어하는 전자 장치 및 그 전자 장치의 제어 방법 |
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EP3769395A1 (en) | 2021-01-27 |
TW201941515A (zh) | 2019-10-16 |
GB201804707D0 (en) | 2018-05-09 |
CN112136258A (zh) | 2020-12-25 |
WO2019180429A1 (en) | 2019-09-26 |
US20240022081A1 (en) | 2024-01-18 |
GB2572221A (en) | 2019-09-25 |
KR20200135407A (ko) | 2020-12-02 |
US11777317B2 (en) | 2023-10-03 |
US20210028628A1 (en) | 2021-01-28 |
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