JP2017500843A - 電気車両の充電ステーションのための制御システムとその方法 - Google Patents
電気車両の充電ステーションのための制御システムとその方法 Download PDFInfo
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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
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60L53/63—Monitoring or controlling charging stations in response to network capacity
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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
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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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
- 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
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- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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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
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (33)
- 電気車両の充電ステーション(EVCS)のための制御システムであって、
配電網からアンシラリーサービスオーダーを受け、1つまたは複数のローカルコントローラに、定期的に、前記アンシラリーサービスオーダーを配布するよう構成されるセントラルコントローラと、
前記配布されたアンシラリーサービスオーダーに基づいて、リアルタイムで、複数の電気車両供給デバイスを制御するよう構成される前記1つまたは複数のローカルコントローラと、
を備え、
前記セントラルコントローラは、更に、各電気車両供給デバイスについて、アンシラリーサービス期間を、アンシラリーサービス提供時間とバッテリー充電時間とに分割するよう構成される、
コントロールシステム。 - 前記セントラルコントローラは、更に、充電のための各電気車両におけるバッテリーの要求されたエネルギーとアンシラリーサービスのための利用可能な容量とを評価するよう構成される、請求項1に記載のコントロールシステム。
- 前記セントラルコントローラは、更に、充電のための各電気車両におけるバッテリーの要求されたエネルギーとアンシラリーサービスのための前記評価された利用可能な容量値に従って、前記複数の電気車両供給デバイスに前記アンシラリーサービスオーダーを配布するよう構成される、請求項2に記載のコントロールシステム。
- アンシラリーサービスのための前記利用可能な容量は、各電気車両におけるバッテリーの利用可能なエネルギーと各電気車両供給デバイスの利用可能なパワーとを備える、請求項2または3に記載のコントロールシステム。
- 前記アンシラリーサービス期間はフレキシブルに構成される、請求項1に記載のコントロールシステム。
- 各アンシラリーサービス期間における前記アンシラリーサービス提供時間と前記バッテリー充電時間のシーケンスは、フレキシブルに構成される、請求項1に記載のコントロールシステム。
- 前記バッテリー充電時間は、前記アンシラリーサービス期間の最後にあり、または、前記アンシラリーサービス期間の始めにあり、または、前記アンシラリーサービス期間の任意の部分にある、請求項6に記載のコントロールシステム。
- セントラルコントローラは、更に、前記アンシラリーサービス提供時間において前記アンシラリーサービスオーダーがゼロのときのインターバルの間に、前記電気車両のバッテリーにおけるエネルギーをレギュレートすることによってアンシラリーサービスの準備をするよう構成される、請求項1に記載のコントロールシステム。
- 前記セントラルコントローラは、更に、アンシラリーサービス期間毎にバッテリー充電のために用いられる固定された時間を設定するよう構成される、請求項1に記載のコントロールシステム。
- 前記固定された時間は、顧客による最終エネルギー要求、バッテリーの充電状態(SOC)、前記電気車両供給デバイスの最大パワー容量、および、1つのアンシラリーサービス期間におけるアンシラリーサービスのための時間長の数理統計の関数である、請求項9に記載のコントロールシステム。
- 前記セントラルコントローラは、動作状態とバッテリータイプに基づいてバッテリー容量を考慮することによって、前記電気車両供給デバイスをディレーティングオペレーションモードで動作するよう構成される、請求項1に記載のコントロールシステム。
- 前記動作状態は、温度とバッテリーの寿命とを備える、請求項11に記載のコントロールシステム。
- 前記セントラルコントローラは、共通結合点(PCC)におけるパワー変動によって影響を受ける電力供給品質を改善するために、エネルギー蓄積システム(ESS)を用いて、実効および無効電力の閉ループ制御を使用するよう構成される、請求項1に記載のコントロールシステム。
- 前記セントラルコントローラは、サブステーションに設置され、または、マスター電気車両供給デバイスに設置され、または、コントロールルームまたはコントロールプラットホームに設置される、請求項1または2に記載のコントロールシステム。
- 前記1つまたは複数のローカルコントローラは、入力として顧客の要求をとり、前記顧客の要求は、アンシラリーサービスへの参加の意思と、前記EVCSに留まる予想時間と、顧客が去る時の電気車両のバッテリーにおけるエネルギー蓄積の所望の値との少なくとも1つを備える、請求項1または2に記載のコントロールシステム。
- 前記セントラルコントローラは、異なる通信プロトコルを用いて前記1つまたは複数のローカルコントローラと通信するよう構成される、請求項1または2に記載のコントロールシステム。
- 前記電気車両供給デバイスは、単方向電気車両供給デバイスと双方向電気車両供給デバイスを備える、請求項1または2に記載のコントロールシステム。
- 電気車両の充電ステーション(EVCS)を制御する方法であって、
配電網からアンシラリーサービスオーダーを受けることと、
1つまたは複数の下位レベルコントローラに、定期的に、前記アンシラリーサービスオーダーを配布することと、
前記配布されたアンシラリーサービスオーダーに基づいて、リアルタイムで、複数の電気車両供給デバイスを制御することと、
各電気車両供給デバイスについて、アンシラリーサービス期間を、アンシラリーサービス提供時間とバッテリー充電時間とに分割することと、
を備える方法。 - 充電のために各電気車両におけるバッテリーの要求されたエネルギーとアンシラリーサービスのための利用可能な容量値を評価することを更に備える、請求項18に記載の方法。
- 1つまたは複数の下位レベルコントローラに、定期的に、アンシラリーサービスオーダーを配布することは、更に、充電のための各電気車両におけるバッテリーの要求されたエネルギーとアンシラリーサービスのための前記評価された利用可能な容量とに従って、複数の電気車両供給デバイスに前記アンシラリーサービスオーダーを配布することを備える、請求項19に記載の方法。
- アンシラリーサービスのための前記利用可能な容量は、各電気車両における前記バッテリーの利用可能なエネルギーと各電気車両供給デバイスの利用可能なパワーとを備える、請求項19または20に記載の方法。
- 前記アンシラリーサービス期間はフレキシブルに構成される、請求項18に記載の方法。
- 各アンシラリーサービス期間における前記アンシラリーサービス提供時間と前記バッテリー充電時間のシーケンスは、フレキシブルに構成される、請求項18に記載の方法。
- 前記バッテリー充電時間は、アンシラリーサービス期間の最後にあり、または、前記アンシラリーサービス期間の始めにあり、または、前記アンシラリーサービス期間の任意の部分にある、請求項23に記載の方法。
- 前記アンシラリーサービス提供時間において前記アンシラリーサービスオーダーがのときのインターバルの間、前記電気車両のバッテリーにおけるエネルギーをレギュレートすることによってアンシラリーサービスの準備をすることを更に備える、請求項18に記載の方法。
- アンシラリーサービス期間毎にバッテリー充電のために用いられる固定された時間を設定することを更に備える、請求項18に記載の方法。
- 前記固定された時間は、顧客による最終エネルギー要求、バッテリーの充電状態(SOC)、前記電気車両供給デバイスの最大パワー容量、および、1つのアンシラリーサービス期間におけるアンシラリーサービスのための時間長の数理統計の関数である、請求項26に記載の方法。
- 動作状態とバッテリータイプに基づいてバッテリー容量を考慮することによって、前記電気車両供給デバイスをディレーティングオペレーションモードで動作することを更に備える、請求項18に記載の方法。
- 前記動作状態は、温度とバッテリーの寿命を備える、請求項28に記載の方法。
- 共通結合点(PCC)におけるパワー変動によって影響される電力供給品質を改善するために、エネルギー蓄積システム(ESS)を用いた閉ループ制御を使用することを更に備える、請求項18または19に記載の方法。
- 入力として顧客の要求をとることを更に備え、顧客の前記要求は、アンシラリーサービスへの参加の意志と、前記EVCSに留まる予想時間と、顧客が去る時の前記電気車両のバッテリーにおけるエネルギー蓄積の所望の値との少なくとも1つを備える、請求項18または19に記載の方法。
- 異なる通信プロトコルを用いて前記複数の電気車両供給デバイスを制御することを更に備える、請求項18または19に記載の方法。
- 前記電気車両供給デバイスは、単方向電気車両供給デバイスと双方向電気車両供給デバイスを備える、請求項18または19に記載の方法。
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