JP6526798B2 - 動的誘導電力伝達システムにおける無効電力制御のためのシステムおよび方法 - Google Patents
動的誘導電力伝達システムにおける無効電力制御のためのシステムおよび方法 Download PDFInfo
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- 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Description
102 入力電力
104 送電器
105 ワイヤレス場
108 送電器
110 出力電力
112 距離
114 送電コイル
118 受電コイル
200 ワイヤレス電力伝達システム
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
218 受電アンテナ
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
226 フィルタおよび整合回路
232 整合回路
234 整流回路
236 バッテリー
350 送電または受電回路
352 アンテナ、導体ループ
354 キャパシタ
356 キャパシタ
358 信号
400 ワイヤレス電力伝達システム
405 電気車両
406 車両パッド
410 道路
415、415a〜415r ベースパッド
420、420a〜420f スイッチ
421、421a〜421f 分配回路
425、425a〜425f ローカルコントローラ
430 交流電流(AC)電力バックボーン
435 電源/インバータ
440 電源
445 分配コントローラ
450a〜450c ベースアレイネットワーク(BAN)モジュール
500 ワイヤレス電力伝達システム
502 ダブルカップル変圧器
505 制御ネットワーク
508 中断
515 ベースパッド
600 ワイヤレス電力伝達システム
602 ダブルカップル変圧器
604 ネットワーク
605 ワイヤレス場、共振および制御ネットワーク
610 コア
612 コイル
615 ベースパッド
620、620a、620b 制御スイッチ
650 ワイヤレス電力伝達システム、バランス制御スイッチングシステム
660 ランプ制御スイッチ、電力流ランプコントローラ
662 コイル、制御コイル
664 制御スイッチ
Claims (13)
- 第1の複数のコイルであって、各コイルが、それぞれの強磁性材料に動作可能に結合され、電源に結合されたバックボーン導体から前記強磁性材料を介してワイヤレス電力を受電するように構成された、第1の複数のコイルと、
前記第1の複数のコイルの各々に関連付けられた複数のスイッチであって、前記スイッチが、前記第1の複数のコイルのうちのあるものによって受電される電力を選択的に制御するように構成された、複数のスイッチと、
前記第1の複数のコイルのそれぞれから電流を受電するように構成された第2の複数のコイルであって、前記第2の複数のコイルが、ワイヤレス電力受電器にワイヤレス電力を送達するようにさらに構成された、第2の複数のコイルと、
前記スイッチを選択的にアクティブ化するように構成された少なくとも1つの制御ユニットと
を備え、前記スイッチが、
前記第1の複数のコイルのうちの1つまたは複数を開放または短絡するように前記スイッチを設定することによって、前記電源の無効電力負荷を選択的に増加もしくは減少させること
を行うように構成可能に設定される、誘導電力伝達システムにおいて無効電力を動的に調整するためのデバイス。 - 前記制御ユニットがさらに、分配コントローラからメッセージを含む入力を受信し、前記メッセージが、前記電源の無効電力負荷を示す、請求項1に記載のデバイス。
- 前記制御ユニットがさらに、分配コントローラからメッセージを含む入力を受信し、前記メッセージが、指定された無効電力負荷を達成するために前記スイッチをアクティブ化するための命令を含むように構成された、請求項1に記載のデバイス。
- 前記制御ユニットがさらに、ローカルコントローラからメッセージを含む入力を受信し、前記メッセージが、隣接する複数のスイッチのスイッチ状態を示す、請求項1に記載のデバイス。
- 前記制御ユニットが、メッセージを送信するようにさらに構成され、前記メッセージが、前記複数のスイッチの状態を示す、請求項1に記載のデバイス。
- 前記制御ユニットが、前記電源の無効電力負荷を決定し、スイッチアクティブ化を命令するか、またはより上位のコントローラからのスイッチアクティブ化命令を受信するようにさらに構成された、請求項1に記載のデバイス。
- 第1の複数のコイルにおいて、電源に結合されたバックボーン導体から強磁性材料を介してワイヤレス電力を受電するステップであって、前記第1の複数のコイルの各コイルが、それぞれの強磁性材料に動作可能に結合されている、ステップと、
複数のスイッチにおいて、前記第1の複数のコイルのうちのあるものによって受電される電力を選択的に制御するステップであって、前記複数のスイッチの各スイッチが、前記第1の複数のコイルの各コイルに関連付けられている、ステップと、
第2の複数のコイルにおいて、前記第1の複数のコイルのそれぞれから電流を受電するステップと、
前記第2の複数のコイルによって、ワイヤレス電力受電器にワイヤレス電力を送達するステップと、
少なくとも1つの制御ユニットによって前記スイッチを選択的にアクティブ化するステップと
を備え、前記スイッチが、
前記第1の複数のコイルのうちの1つまたは複数を開放または短絡するように前記スイッチを設定することによって、前記電源の無効電力負荷を選択的に増加もしくは減少させること
を行うように構成可能に設定される、誘導電力伝達システムにおいて無効電力を動的に調整するための方法。 - 前記制御ユニットがさらに、分配コントローラからメッセージを含む入力を受信し、前記メッセージが、前記電源の無効電力負荷を示す、請求項7に記載の方法。
- 前記制御ユニットがさらに、分配コントローラからメッセージを含む入力を受信し、前記メッセージが、指定された無効電力負荷を達成するために前記スイッチをアクティブ化するための命令を含む、請求項7に記載の方法。
- 前記制御ユニットがさらに、ローカルコントローラからメッセージを含む入力を受信し、前記メッセージが、隣接する複数のスイッチのスイッチ状態を示す、請求項7に記載の方法。
- 前記制御ユニットが、メッセージを送信するようにさらに構成され、前記メッセージが、前記複数のスイッチの状態を示す、請求項7に記載の方法。
- 前記制御ユニットが、前記電源の無効電力負荷を決定し、スイッチアクティブ化を命令するか、またはより上位のコントローラからのスイッチアクティブ化命令を受信するようにさらに構成された、請求項7に記載の方法。
- 実行されると、誘導電力伝達システムに、請求項7から12のいずれか一項に記載の方法を実施させる命令を備える、コンピュータ可読記憶媒体。
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