JP2016140234A5 - - Google Patents
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- Publication number
- JP2016140234A5 JP2016140234A5 JP2015247677A JP2015247677A JP2016140234A5 JP 2016140234 A5 JP2016140234 A5 JP 2016140234A5 JP 2015247677 A JP2015247677 A JP 2015247677A JP 2015247677 A JP2015247677 A JP 2015247677A JP 2016140234 A5 JP2016140234 A5 JP 2016140234A5
- Authority
- JP
- Japan
- Prior art keywords
- mdt
- power
- transmitter coil
- primary transmitter
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 claims 29
- 230000001939 inductive effect Effects 0.000 claims 26
- 230000003321 amplification Effects 0.000 claims 19
- 238000003199 nucleic acid amplification method Methods 0.000 claims 19
- 238000005259 measurement Methods 0.000 claims 11
- 230000006870 function Effects 0.000 claims 4
- 230000010354 integration Effects 0.000 claims 4
- 238000001303 quality assessment method Methods 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000010363 phase shift Effects 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1451610-8 | 2014-12-19 | ||
| SE1451610A SE541339C2 (en) | 2014-12-19 | 2014-12-19 | A mobile device tester for precise inductive power measurement and a calibration unit therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016140234A JP2016140234A (ja) | 2016-08-04 |
| JP2016140234A5 true JP2016140234A5 (https=) | 2019-01-31 |
| JP6659349B2 JP6659349B2 (ja) | 2020-03-04 |
Family
ID=55023942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015247677A Active JP6659349B2 (ja) | 2014-12-19 | 2015-12-18 | 正確な誘導電力計測のためのモバイル装置テスタ及びこのテスタ用の較正ユニット |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10317440B2 (https=) |
| EP (1) | EP3035490B1 (https=) |
| JP (1) | JP6659349B2 (https=) |
| KR (1) | KR101901837B1 (https=) |
| CN (1) | CN105717389B (https=) |
| SE (1) | SE541339C2 (https=) |
| TW (1) | TWI701887B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE541339C2 (en) * | 2014-12-19 | 2019-07-16 | Nok9 Ip Ab | A mobile device tester for precise inductive power measurement and a calibration unit therefor |
| US10116145B2 (en) * | 2015-10-16 | 2018-10-30 | uBeam Inc. | Performance adjustment for wireless power transfer devices |
| EP3379268B1 (en) * | 2017-03-23 | 2022-05-04 | Rohde & Schwarz GmbH & Co. KG | Test and measurement device and operating method |
| EP3547487B1 (en) * | 2018-03-29 | 2020-03-25 | NOK9 ip AB | A testing device for testing a wireless power transmitter device, and an associated method |
| EP4089432A1 (en) | 2021-05-14 | 2022-11-16 | ElectDis AB | Methods and systems for providing a secondary reference for wireless power transfer measurements and for evaluating a wireless power measurement device |
| KR20240149928A (ko) * | 2022-02-11 | 2024-10-15 | 엘렉트디스 에이비 | 전력 보정 방법 |
| TWI806675B (zh) * | 2022-06-23 | 2023-06-21 | 瑞昱半導體股份有限公司 | 發射器與功率校正方法 |
| CN121027611B (zh) * | 2025-10-31 | 2025-12-30 | 青岛英利达新能源有限公司 | 一种提高电能表电流采样精度的补偿方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1751834B1 (en) * | 2004-05-11 | 2009-12-02 | Access Business Group International LLC | Controlling inductive power transfer systems |
| GB2414120B (en) * | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
| US7952322B2 (en) * | 2006-01-31 | 2011-05-31 | Mojo Mobility, Inc. | Inductive power source and charging system |
| DE102008034109B4 (de) * | 2008-07-21 | 2016-10-13 | Dspace Digital Signal Processing And Control Engineering Gmbh | Schaltung zur Nachbildung einer elektrischen Last |
| EP2340595B1 (de) * | 2008-10-20 | 2012-08-08 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur blindleistungskompensation eines prüftransformators |
| GB2490074B (en) * | 2010-02-08 | 2014-02-19 | Access Business Group Int Llc | Input parasitic metal detection |
| US9148201B2 (en) * | 2011-02-11 | 2015-09-29 | Qualcomm Incorporated | Systems and methods for calibration of a wireless power transmitter |
| US20120206113A1 (en) * | 2011-02-14 | 2012-08-16 | Frank William Kogel | Parameter configuration method for elements of a power factor correction converter |
| US9190851B2 (en) | 2011-06-24 | 2015-11-17 | Samsung Electro-Mechanics | Calibration and assignment processes in wireless power transfer systems |
| KR101809470B1 (ko) * | 2011-07-28 | 2017-12-15 | 삼성전자주식회사 | 무선 전력 전송 시스템, 무선 전력 전송 시스템에서 공진 주파수 트래킹 방법 및 장치 |
| US20140252866A1 (en) * | 2011-11-03 | 2014-09-11 | Jim Walsh | Presence and range detection of wireless power receiving devices and method thereof |
| PL2909917T3 (pl) * | 2012-10-16 | 2021-07-05 | Koninklijke Philips N.V. | Bezprzewodowe indukcyjne przesyłanie energii |
| CN103545882B (zh) * | 2013-10-11 | 2015-07-22 | 华为技术有限公司 | 电池在位检测方法、装置及充电系统 |
| US9391470B2 (en) * | 2013-11-06 | 2016-07-12 | Blackberry Limited | Energy transfer optimization by detecting and mitigating magnetic saturation in wireless charging with foreign object detection |
| CN103728533B (zh) * | 2014-01-16 | 2016-05-18 | 北京航空航天大学 | 一种大功率非接触充电系统主电路故障检测装置 |
| SE541339C2 (en) * | 2014-12-19 | 2019-07-16 | Nok9 Ip Ab | A mobile device tester for precise inductive power measurement and a calibration unit therefor |
| US9985481B2 (en) * | 2016-03-28 | 2018-05-29 | Intel IP Corporation | Dynamic power adjustment mechanism for mitigating wireless power interference |
| EP3244542B1 (en) * | 2016-05-09 | 2019-07-24 | Intel IP Corporation | Method and device for mitigating interference due to a wireless charging signal |
-
2014
- 2014-12-19 SE SE1451610A patent/SE541339C2/en unknown
-
2015
- 2015-12-18 TW TW104142764A patent/TWI701887B/zh active
- 2015-12-18 EP EP15201227.4A patent/EP3035490B1/en active Active
- 2015-12-18 JP JP2015247677A patent/JP6659349B2/ja active Active
- 2015-12-18 KR KR1020150182047A patent/KR101901837B1/ko active Active
- 2015-12-18 US US14/974,693 patent/US10317440B2/en active Active
- 2015-12-21 CN CN201510965280.4A patent/CN105717389B/zh active Active
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