IT202200009941A1 - Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili - Google Patents

Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili Download PDF

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Publication number
IT202200009941A1
IT202200009941A1 IT102022000009941A IT202200009941A IT202200009941A1 IT 202200009941 A1 IT202200009941 A1 IT 202200009941A1 IT 102022000009941 A IT102022000009941 A IT 102022000009941A IT 202200009941 A IT202200009941 A IT 202200009941A IT 202200009941 A1 IT202200009941 A1 IT 202200009941A1
Authority
IT
Italy
Prior art keywords
overvoltages
protecting
load
power receiver
transmitted power
Prior art date
Application number
IT102022000009941A
Other languages
English (en)
Inventor
Mauro Conti
Alessandro Brighente
Original Assignee
Univ Degli Studi Padova
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Degli Studi Padova filed Critical Univ Degli Studi Padova
Priority to IT102022000009941A priority Critical patent/IT202200009941A1/it
Priority to PCT/IB2023/054939 priority patent/WO2023218422A1/en
Publication of IT202200009941A1 publication Critical patent/IT202200009941A1/it

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Classifications

    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
IT102022000009941A 2022-05-13 2022-05-13 Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili IT202200009941A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000009941A IT202200009941A1 (it) 2022-05-13 2022-05-13 Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili
PCT/IB2023/054939 WO2023218422A1 (en) 2022-05-13 2023-05-12 System and method for overvoltage protection of a load in a wireless power receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000009941A IT202200009941A1 (it) 2022-05-13 2022-05-13 Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili

Publications (1)

Publication Number Publication Date
IT202200009941A1 true IT202200009941A1 (it) 2023-11-13

Family

ID=82942452

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000009941A IT202200009941A1 (it) 2022-05-13 2022-05-13 Sistema e metodo per proteggere da sovratensioni un carico in un ricevitore di potenza trasmessa senza fili

Country Status (2)

Country Link
IT (1) IT202200009941A1 (it)
WO (1) WO2023218422A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929043B2 (en) 2012-01-11 2015-01-06 Samsung Electronics Co., Ltd Over-voltage protection device for resonant wireless power reception device and method for controlling the over-voltage protection device
US20150207338A1 (en) * 2012-10-01 2015-07-23 Rohm Co., Ltd. Wireless power receiver circuit
US9130369B2 (en) 2012-08-29 2015-09-08 Qualcomm Incorporated Wireless power overvoltage protection circuit with reduced power dissipation
US9640976B2 (en) 2015-02-26 2017-05-02 Ut-Battelle, Llc Overvoltage protection system for wireless power transfer systems
US20170256989A1 (en) * 2016-03-01 2017-09-07 Rohm Co., Ltd. Contactless communication medium and electronic device using the same
US20200343720A1 (en) * 2019-04-23 2020-10-29 Samsung Electronics Co., Ltd. Electronic device wirelessly receiving power and method of operating same
US11056878B2 (en) 2019-03-05 2021-07-06 Nxp Usa, Inc. Overvoltage protection circuit for wireless power receiver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022510667A (ja) * 2018-12-12 2022-01-27 ヤンジョン・インテリジェント・エレクトリカル・インスティテュート，ノース・チャイナ・エレクトリック・パワー・ユニバーシティ エネルギー消費量を予測するための方法および装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929043B2 (en) 2012-01-11 2015-01-06 Samsung Electronics Co., Ltd Over-voltage protection device for resonant wireless power reception device and method for controlling the over-voltage protection device
US9130369B2 (en) 2012-08-29 2015-09-08 Qualcomm Incorporated Wireless power overvoltage protection circuit with reduced power dissipation
US20150207338A1 (en) * 2012-10-01 2015-07-23 Rohm Co., Ltd. Wireless power receiver circuit
US9640976B2 (en) 2015-02-26 2017-05-02 Ut-Battelle, Llc Overvoltage protection system for wireless power transfer systems
US20170256989A1 (en) * 2016-03-01 2017-09-07 Rohm Co., Ltd. Contactless communication medium and electronic device using the same
US11056878B2 (en) 2019-03-05 2021-07-06 Nxp Usa, Inc. Overvoltage protection circuit for wireless power receiver
US20200343720A1 (en) * 2019-04-23 2020-10-29 Samsung Electronics Co., Ltd. Electronic device wirelessly receiving power and method of operating same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BEOM W GU ET AL.: "Proc. Of IECON 2020 the 46th Annual Conference of the IEEE IndustrialElectronics Society", IEEE, article "Receiver-side Self-Harvesting Protection Circuit in Wireless Power Transfer Systems", pages: 3866 - 3871
LEE BYUNGHUN ET AL: "Robust Self-Regulated Rectifier for Parallel-Resonant Rx Coil in Multiple-Receiver Wireless Power Transmission System", IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, IEEE, PISCATAWAY, NJ, USA, vol. 9, no. 3, 16 July 2019 (2019-07-16), pages 3812 - 3821, XP011857669, ISSN: 2168-6777, [retrieved on 20210601], DOI: 10.1109/JESTPE.2019.2929279 *
NACHIKET DESAI ET AL.: "An activated wireless power receiver with public key cryptographic authentication and dynamic power allocation", IEEE JOURNAL OF SOLID-STATE CIRCUITS, vol. 53, no. 1, 2017, pages 236 - 246

Also Published As

Publication number Publication date
WO2023218422A1 (en) 2023-11-16

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