JP6534685B2 - 複数の車両パッド用のベースアレイネットワーク設計 - Google Patents
複数の車両パッド用のベースアレイネットワーク設計 Download PDFInfo
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Classifications
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- 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
- B60L53/12—Inductive energy transfer
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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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
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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
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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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
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- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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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
- B60L53/30—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
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
- B60M7/003—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. charging stations)
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60Y2200/91—Electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
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- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
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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
-
- 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
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- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
[車両パッドピッチ=(N+0.5)*ベースパッドピッチ]
102 入力電力
104 送電器
105 ワイヤレス場
108 受電器
110 出力電力
112 距離
114 送電アンテナ、送電コイル
118 受電アンテナ、受電コイル
200 ワイヤレス電力伝達システム、システム
204 送電器
205 ワイヤレス場
206 送電回路
208 受電器
210 受電回路
214 送電アンテナ、送電コイル
218 受電アンテナ、受電コイル
219 通信チャネル
222 発振器
223 周波数制御信号
224 ドライバ回路
225 入力電圧信号(VD)
226 フィルタおよび整合回路
232 整合回路
234 整流器回路
236 バッテリー
350 送電回路または受電回路、回路
352 アンテナ、「ループ」アンテナ、空芯ループアンテナ
354 キャパシタ
356 キャパシタ
358 信号
400 動的ワイヤレス充電システム
404 グラフ
405 電気車両、車両
406 車両パッド
406a 車両パッド
406b 車両パッド
407 コントローラ
408 エネルギー蓄積デバイス
410 道路
415 ベースパッド
415a〜415r ベースパッド
420 スイッチ
420a〜420r スイッチ
421 分配回路
421a〜421f 分配回路
425 ローカルコントローラ
425a〜425f ローカルコントローラ
430 バックボーン
435 電源/インバータ
440 電源
445 分配コントローラ
450 BANモジュール
450a〜450c ベースアレイネットワーク(BAN)モジュール
505 BAN筐体
605 筐体
610 電線管
615 バックボーン接続
705 車両パッドピッチ
710 ベースパッドピッチ
900 シーケンス
906 ステップ
907 ステップ
908 ステップ
909 ステップ
Claims (14)
- 電気車両を充電するためのデバイスであって、
前記電気車両を充電するように構成された複数の充電コイルと、
前記充電コイルのうちの1つに電力を選択的に分配するように構成された複数の制御ユニットと、
前記充電コイルのうちの1つを前記制御ユニットのうちの1つに選択的に結合するように構成された複数の充電コイルスイッチと
を備え、
前記複数の充電コイルのうちの任意の2つの充電コイル間の長さが、前記電気車両の少なくとも2つの車両パッド間のピッチよりも短く、
前記複数の制御ユニットが、前記複数の充電コイルに電力をインターリーブ方式で選択的に分配するように構成され、制御ユニットが隣接している充電コイルに電力を分配しないように、前記複数の充電コイルのうちの各充電コイルが、それがオーバーラップする前記充電コイルと異なる制御ユニットから電力を受け取る、
デバイス。 - 前記充電コイルのうちのいくつかが、前記電気車両の車両パッドを形成する1つまたは複数のコイルに電力を供給するようにさらに構成され、前記車両パッドを形成する前記1つまたは複数のコイルが、同時に動作するように構成される、請求項1に記載のデバイス。
- 前記充電コイルのうちのいくつかが、前記電気車両の前記車両パッドを形成する複数のコイルに電力を同時に供給する、請求項2に記載のデバイス。
- 前記複数の充電コイルスイッチの各々が、前記複数の充電コイルのうちの特定の1つを、前記複数の制御ユニットのうちの1つに結合するように構成される、請求項1に記載のデバイス。
- 前記デバイスの長さが2.5メートル未満である、請求項1に記載のデバイス。
- 前記充電コイルが直線状のパターンで互いに隣接して設置されている場合、前記デバイスの前記長さが、前記複数の充電コイルの前記充電コイルの各々の長さの合計である、請求項1に記載のデバイス。
- 前記複数の充電コイルのうちのいくつかが、前記デバイス内で先行する充電コイルおよび後続する充電コイルとオーバーラップするように構成され、
前記デバイスの前記長さが、前記複数の充電コイルの各々の長さの合計から、オーバーラップする充電コイルの複数のペアの各々の間のオーバーラップの長さを引いたものである、請求項1に記載のデバイス。 - 前記複数の制御ユニットの各々が、分配コントローラから信号を受信し、前記受信された信号に基づいて、前記充電コイルスイッチのうちの1つを介して前記充電コイルのうちの1つに電力を選択的に分配するようにさらに構成され、
前記分配コントローラが、前記電気車両のロケーションおよび前記電気車両の移動のベクトルに基づいて、前記制御ユニットの第1のサブセット用の分配信号を生成し、制御ユニットの前記第1のサブセットに前記分配信号を通信するようにさらに構成される、請求項1に記載のデバイス。 - 前記制御ユニットが、スイッチ信号を生成するようにさらに構成され、前記充電コイルスイッチが、前記スイッチ信号を受信し、前記スイッチ信号に基づいて、前記充電コイルを前記制御ユニットに結合するようにさらに構成される、請求項1に記載のデバイス。
- 前記電気車両の少なくとも2つの車両パッド間の前記ピッチを、前記隣接している充電コイル間の前記ピッチの「自然数+0.5」倍とする、請求項1に記載のデバイス。
- 前記制御ユニットが、
前記複数の充電コイルから充電コイルの少なくとも第1のサブセットを選択し、
前記複数の充電コイルからの充電コイルの少なくとも第1のサブセットに電力を供給し、
充電コイルの前記第1のサブセットの中の前記充電コイルの各々を通る電流フローの方向を決定する
ように構成され、
充電コイルの少なくとも前記第1のサブセットの前記選択が、前記電気車両の位置に基づく、請求項1に記載のデバイス。 - 前記制御ユニットが、前記電気車両の移動のベクトルに基づいて、
前記複数の充電コイルから充電コイルの少なくとも第2のサブセットを連続的に選択し、
充電コイルの前記第2のサブセットに電力を供給し、
充電コイルの前記第2のサブセットの前記充電コイルの各々を通る電流フローの方向を決定する
ようにさらに構成される、請求項11に記載のデバイス。 - 充電コイルの前記少なくとも第1のサブセットの前記選択、および電流フローの前記方向の前記決定が、前記電気車両上の少なくとも1つの車両パッドのタイプに基づく、請求項11に記載のデバイス。
- アレイを生成するための方法であって、
電気車両を充電するように構成された複数の充電コイルを設けるステップと、
前記充電コイルのうちの1つに電力を選択的に分配するように構成された複数の制御ユニットを設けるステップと、
前記充電コイルを前記制御ユニットのうちの1つに選択的に結合するように構成された複数の充電コイルスイッチを設けるステップと
を備え、
前記複数の充電コイルのうちの任意の2つの充電コイル間の長さが、前記電気車両の少なくとも2つの車両パッド間のピッチよりも短く、
前記複数の制御ユニットが、前記複数の充電コイルに電力をインターリーブ方式で選択的に分配するように構成され、制御ユニットが隣接している充電コイルに電力を分配しないように、前記複数の充電コイルのうちの各充電コイルが、それがオーバーラップする前記充電コイルと異なる制御ユニットから電力を受け取る、
方法。
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US201461981429P | 2014-04-18 | 2014-04-18 | |
US61/981,429 | 2014-04-18 | ||
US14/308,197 | 2014-06-18 | ||
US14/308,197 US9533590B2 (en) | 2014-04-18 | 2014-06-18 | Base array network design for multiple vehicle pads |
PCT/US2015/023858 WO2015160513A1 (en) | 2014-04-18 | 2015-04-01 | Inductive power supply for vehicles comprising a plurality of charging coils havuing a shorter pitch than the pick-up coils |
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