JP2014103784A - 受電装置、送電装置及び電気自動車 - Google Patents
受電装置、送電装置及び電気自動車 Download PDFInfo
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Abstract
【解決手段】本実施形態による受電装置は、送電装置から相互インダクタンスにより無線で電力を受電する受電インダクタと、前記受電インダクタに接続されるキャパシタ部と、前記キャパシタ部を介して受電した交流電力を直流電力に変換する整流器と、前記送電装置と送電状況又は受電状況を通信する通信部と、受電電力の検出、異物の検出、温度の検出の少なくとも1つを行うセンサ部と、前記通信部の受信情報又は前記センサ部の検出結果に基づいて、受信電力を制御する制御部と、を備える。前記受電インダクタは、磁性体コア、コイル巻き線部、及び導体板を有し、前記磁性体コアは、前記受電装置の筐体に対して脱着可能に設けられた脱着部内に設けられており、前記センサ部は、前記脱着部の外部に設けられている。
【選択図】図1
Description
2 受電装置
3 筐体
11 電源部
12 制御部
13 センサ部
14 通信部
15 送電インダクタ
20 脱着部
21 受電インダクタ
21A 磁性体コア
21B コイル巻き線部
21C 導体板
22、23 コネクタ
24 キャパシタ部
25 整流器
26 昇降圧回路
27 制御部
28 センサ部
29 通信部
30 負荷
31 蓋
32 放熱機構
100 電気自動車
Claims (11)
- 送電装置から相互インダクタンスにより無線で電力を受電する受電インダクタと、
前記受電インダクタに接続されるキャパシタ部と、
前記キャパシタ部を介して受電した交流電力を直流電力に変換する整流器と、
前記送電装置と送電状況又は受電状況を通信する通信部と、
受電電力の検出、異物の検出、温度の検出の少なくとも1つを行うセンサ部と、
前記通信部の受信情報又は前記センサ部の検出結果に基づいて、受信電力を制御する制御部と、
を備える受電装置であって、
前記受電インダクタは、磁性体コア、コイル巻き線部、及び導体板を有し、
前記磁性体コアは、前記受電装置の筐体に対して脱着可能に設けられた脱着部内に設けられており、
前記センサ部は、前記脱着部の外部に設けられていることを特徴とする受電装置。 - 前記コイル巻き線部及び前記導体板のうちの少なくともいずれか一方は前記脱着部内に設けられていることを特徴とする請求項1に記載の受電装置。
- 前記キャパシタ部が前記脱着部内に設けられていることを特徴とする請求項1又は2に記載の受電装置。
- 前記整流器が前記脱着部内に設けられていることを特徴とする請求項3に記載の受電装置。
- 前記筐体の蓋に、受電時に前記受電インダクタにおいて生じる熱を放熱する放熱部が設けられていることを特徴とする請求項1乃至4のいずれかに記載の受電装置。
- 前記蓋と前記放熱部との間に断熱部が設けられていることを特徴とする請求項5に記載の受電装置。
- 前記脱着部を所定の位置に移動させる移動部をさらに備えることを特徴とする請求項1乃至6のいずれかに記載の受電装置。
- 送電装置から第1相互インダクタンスにより無線で電力を受電する第1受電インダクタと、
前記第1受電インダクタに接続されるキャパシタ部と、
前記第1受電インダクタと第2相互インダクタンスで結合する第2受電インダクタと、前記第2受電インダクタを介して受電した交流電力を直流電力に変換する整流器と、
前記送電装置と送電状況又は受電状況を通信する通信部と、
受電電力の検出、異物の検出、温度の検出の少なくとも1つを行うセンサ部と、
前記通信部の受信情報又は前記センサ部の検出結果に基づいて、受信電力を制御する制御部と、
を備える受電装置であって、
前記第1受電インダクタ及び前記キャパシタ部は、前記受電装置の筐体に対して脱着可能に設けられた脱着部内に設けられており、
前記センサ部は前記脱着部の外部に設けられていることを特徴とする受電装置。 - 請求項1乃至8のいずれかに記載の受電装置を備えた電気自動車。
- 前記脱着部が、トランクルームの底部を介して取り外し可能に設けられていることを特徴とする請求項9に記載の電気自動車。
- 高周波電源を供給する電源部と、
前記電源部からの電力を、受電装置に対して相互インダクタンスにより無線で送電する送電インダクタと、
前記受電装置と送電状況又は受電状況を通信する通信部と、
送電電力の検出、異物の検出、温度の検出の少なくとも1つを行うセンサ部と、
前記通信部の受信情報又は前記センサ部の検出結果に基づいて、送電電力を制御する制御部と、
を備える送電装置であって、
前記送電インダクタは磁性体コアを有し、
前記磁性体コアは、前記受電装置の筐体に対して脱着可能に設けられた脱着部内に設けられており、
前記センサ部は、前記脱着部の外部に設けられていることを特徴とする送電装置。
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JP2012254450A JP2014103784A (ja) | 2012-11-20 | 2012-11-20 | 受電装置、送電装置及び電気自動車 |
PCT/JP2013/078248 WO2014080710A2 (en) | 2012-11-20 | 2013-10-10 | Power receiving device, power transmitting device, and electric vehicle |
EP13785939.3A EP2923425A2 (en) | 2012-11-20 | 2013-10-10 | Power receiving device, power transmitting device, and electric vehicle |
CN201380059676.1A CN104813559A (zh) | 2012-11-20 | 2013-10-10 | 电力接收设备、电力传输设备和电动车辆 |
US14/715,063 US20150246617A1 (en) | 2012-11-20 | 2015-05-18 | Power receiving device, power transmitting device, and electric vehicle |
JP2017141285A JP6356879B2 (ja) | 2012-11-20 | 2017-07-20 | 受電装置、送電装置及び電気自動車 |
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EP (1) | EP2923425A2 (ja) |
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CN105324913B (zh) * | 2013-07-11 | 2018-11-23 | 株式会社 Ihi | 电力传输系统 |
KR102373925B1 (ko) * | 2015-05-18 | 2022-03-15 | 삼성전자주식회사 | 무선 충전 운용 방법 및 이를 지원하는 전자 장치 |
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- 2013-10-10 EP EP13785939.3A patent/EP2923425A2/en not_active Withdrawn
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WO2014080710A3 (en) | 2014-11-06 |
JP2017216875A (ja) | 2017-12-07 |
US20150246617A1 (en) | 2015-09-03 |
WO2014080710A2 (en) | 2014-05-30 |
CN104813559A (zh) | 2015-07-29 |
JP6356879B2 (ja) | 2018-07-11 |
EP2923425A2 (en) | 2015-09-30 |
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