JP6619334B2 - 2つのコイルのデバイス用の1次電源同調ネットワークおよび操作方法 - Google Patents
2つのコイルのデバイス用の1次電源同調ネットワークおよび操作方法 Download PDFInfo
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
-
- 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
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
Description
置されてよい。
102 入力電力、商用電力
105 導電性構造体
107 導電性構造体
108 時間変化する磁場
110 ワイヤレス電力送信機
111 整流器
112 力率補正回路
113 エネルギー蓄積素子
114 インバータ回路
115 フィルタ
116 キャパシタ
120 ワイヤレス電力受信機
121 キャパシタ
122 整流器
123 エネルギー蓄積デバイス
124 スイッチモード電源
130 出力電力
132 通信チャネル
200 ワイヤレス電力送信機
202 電力
205 導電性構造体
208 磁場
211 ラインフィルタ
212 整流器
213 力率補正回路
214 エネルギー蓄積素子
215 インバータ回路
216 整合回路
217 キャパシタ
300 ワイヤレス電力受信機システム
307 導電性構造体
308 磁場
321 キャパシタ
322 整合回路
323 整流器
324 エネルギー蓄積素子
325 スイッチモード電源
330 DC電力
401 電源
410 インダクタ
420 キャパシタ
490 磁場
498 導電性構造体
499 導電性構造体
501 電源
502 電源
504 キャパシタ
506 インダクタ
508 変圧器
510 キャパシタ
512 導電性構造体
514 キャパシタ
516 導電性構造体
518 スイッチ
520 スイッチ
522 スイッチ
601 電源
802 電源
804 キャパシタ
806 インダクタ
808 変圧器
810 キャパシタ
812 導電性構造体
814 キャパシタ
816 導電性構造体
818 スイッチ
820 スイッチ
822 スイッチ
1112 電気車両
1122 バッテリーユニット
1124 バッテリー収納部
1126 コードレスインターフェース
1128 コードレスインターフェース
1200 ワイヤレス電力伝達システム
1202a ベース
1202b ベース
1204a 導電性構造体
1204b 導電性構造体
1206a 導電性構造体
1206b 導電性構造体
1208 電力リンク
1210 電力リンク
1212 電気車両
1214 ワイヤレス充電システム
1216 導電性構造体
1218 バッテリーユニット
1230 配電センター、局所配電
1232 電力幹線
1802 駆動信号を生成するための手段
1804 磁場を生成するための手段
Claims (10)
- 第1の磁場を生成するように構成された第1の導電性構造体であって、ループ、コイル、またはアンテナである第1の導電性構造体と、
前記第1の導電性構造体と直列であり、第2の磁場を生成するように構成された第2の導電性構造体であって、ループ、コイル、またはアンテナである第2の導電性構造体と、
駆動信号を生成するように構成された交流電源と、
前記第1の導電性構造体もしくは前記第2の導電性構造体の一方、または前記第1の導電性構造体と前記第2の導電性構造体の両方に前記駆動信号を選択的にルーティングするように構成された回路であって、前記駆動信号で駆動される前記第1の導電性構造体および第2の導電性構造体の一方または両方の同調を維持するようにさらに構成されており、第1のキャパシタと第2のキャパシタと第1のスイッチと第2のスイッチとを備える回路と、を備え、
前記第1のキャパシタと前記第1のスイッチと前記第1の導電性構造体とが並列接続された回路と、前記第2のキャパシタと前記第2のスイッチと前記第2の導電性構造体とが並列接続された回路と、が直列接続されていて、
前記第1のスイッチが、前記第1のキャパシタを、第1の状態と、前記第1の状態とは異なる第2の状態との間で切り換えるように構成されており、前記第1の状態において前記第1のスイッチを開き且つ前記第2のスイッチを閉じることによって前記第1のキャパシタが前記第1の導電性構造体と並列であり、前記第2の状態において前記第1のスイッチを閉じ且つ前記第2のスイッチを開くことによって前記第1のキャパシタがバイパスされる、ワイヤレス電力送信機。 - 前記第1の導電性構造体と前記第2の導電性構造体の両方へ前記駆動信号をルーティングすることが第3の磁場を生成する請求項1に記載の送信機。
- 前記回路がLCL共振回路を備える請求項1に記載の送信機。
- 前記回路に結合されたコントローラであって、電力伝送の間に、前記駆動信号の前記ルーティングを調節するように構成されたコントローラをさらに備える請求項1に記載の送信機。
- 前記回路が少なくとも第1の構成、第2の構成、および第3の構成へと構成可能であり、前記第1の構成では前記駆動信号が前記第1の導電性構造体を励磁し、前記第2の構成では前記駆動信号が前記第2の導電性構造体を励磁し、前記第3の構成では前記駆動信号が前記第1の導電性構造体と前記第2の導電性構造体の両方を励磁する、請求項1に記載の送信機。
- 前記第1の導電性構造体が前記第1の構成において動作周波数に同調され、前記第2の導電性構造体が前記第2の構成において前記動作周波数に同調され、前記第1の導電性構造体と前記第2の導電性構造体の両方が前記第3の構成において前記動作周波数に同調される請求項5に記載の送信機。
- 前記駆動信号が前記第1の導電性構造体と前記第2の導電性構造体の両方をバイパスする第4の構成をさらに備える請求項5に記載の送信機。
- 前記交流電源が、前記第1の構成、前記第2の構成、および前記第3の構成において、前記第1の導電性構造体または前記第2の導電性構造体のうち少なくとも1つを通して一定の電流を供給する請求項5に記載の送信機。
- 前記第1の構成においては前記第1の導電性構造体を流れ、前記第2の構成においては前記第2の導電性構造体を流れる電流が、前記第3の構成において前記第1の導電性構造体と第2の導電性構造体の両方を流れる電流の量の2倍である請求項8に記載の送信機。
- 交流電源を用いて駆動信号を生成するステップと、
電力伝送の間に、第1のキャパシタと第2のキャパシタと第1のスイッチと第2のスイッチとを備える回路を使用して前記駆動信号をルーティングするステップと、を含み、
前記第1のキャパシタと前記第1のスイッチと第1の導電性構造体とが並列接続された回路と、前記第2のキャパシタと前記第2のスイッチと第2の導電性構造体とが並列接続された回路と、が直列接続されて、
前記駆動信号をルーティングするステップが、
前記第1の導電性構造体を励磁して第1の磁場を生成することであって、前記第1の導電性構造体がループ、コイル、またはアンテナであり、前記第1のスイッチが、前記第1のキャパシタを、前記第1のスイッチを開き且つ前記第2のスイッチを閉じることによって前記第1のキャパシタが前記第1の導電性構造体と並列である第1の状態に置く、こと、または、
前記第2の導電性構造体を励磁して第2の磁場を生成することであって、前記第2の導電性構造体がループ、コイル、またはアンテナであり、前記第1のスイッチが、前記第1のキャパシタを前記第1の状態とは異なる第2の状態に置き、前記第2の状態において前記第1のスイッチを閉じ且つ前記第2のスイッチを開くことによって前記第1のキャパシタがバイパスされる、こと、
を含む、ワイヤレスで電力を送信する方法。
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US13/913,052 US9431169B2 (en) | 2013-06-07 | 2013-06-07 | Primary power supply tuning network for two coil device and method of operation |
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PCT/US2014/039522 WO2014197235A1 (en) | 2013-06-07 | 2014-05-27 | Primary power supply tuning network for two coil device and method of operation |
Publications (3)
Publication Number | Publication Date |
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JP2016533145A JP2016533145A (ja) | 2016-10-20 |
JP2016533145A5 JP2016533145A5 (ja) | 2017-06-15 |
JP6619334B2 true JP6619334B2 (ja) | 2019-12-11 |
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US (1) | US9431169B2 (ja) |
EP (1) | EP2984730B1 (ja) |
JP (1) | JP6619334B2 (ja) |
KR (1) | KR102191955B1 (ja) |
CN (1) | CN105229896B (ja) |
WO (1) | WO2014197235A1 (ja) |
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