CA2489701C - Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve - Google Patents

Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve Download PDF

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Publication number
CA2489701C
CA2489701C CA2489701A CA2489701A CA2489701C CA 2489701 C CA2489701 C CA 2489701C CA 2489701 A CA2489701 A CA 2489701A CA 2489701 A CA2489701 A CA 2489701A CA 2489701 C CA2489701 C CA 2489701C
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CA
Canada
Prior art keywords
signal
current
current command
charger
receiving
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.)
Active
Application number
CA2489701A
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English (en)
Other versions
CA2489701A1 (fr
Inventor
Thomas Michael Unger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xantrex LLC
Original Assignee
Xantrex Technology Inc USA
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 Xantrex Technology Inc USA filed Critical Xantrex Technology Inc USA
Priority to CA2489701A priority Critical patent/CA2489701C/fr
Publication of CA2489701A1 publication Critical patent/CA2489701A1/fr
Application granted granted Critical
Publication of CA2489701C publication Critical patent/CA2489701C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un appareil contrôleur de cycle de fonctionnement produisant un signal de cycle de fonctionnement pour commander la commutation des commutateurs d'un chargeur de batteries ayant une entrée de courant alternatif pour recevoir de l'énergie et une sortie pour fournir de l'énergie afin de charger une batterie en réponse à la commutation des commutateurs, tout en maintenant un facteur de puissance élevé à l'entrée de courant alternatif. L'appareil contrôleur de cycle de fonctionnement comprend un générateur de signaux de commande de courant comportant une pluralité d'entrées de signaux pour recevoir une pluralité de signaux représentant une pluralité de conditions de fonctionnement du chargeur, une pluralité de sorties de commande de courant et un processeur configuré de manière fonctionnelle pour générer une pluralité de signaux de commande de courant aux sorties de commande de courant en réponse à des jeux respectifs de conditions de fonctionnement.
CA2489701A 2004-12-10 2004-12-10 Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve Active CA2489701C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2489701A CA2489701C (fr) 2004-12-10 2004-12-10 Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2489701A CA2489701C (fr) 2004-12-10 2004-12-10 Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve

Publications (2)

Publication Number Publication Date
CA2489701A1 CA2489701A1 (fr) 2006-06-10
CA2489701C true CA2489701C (fr) 2014-08-19

Family

ID=36585830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2489701A Active CA2489701C (fr) 2004-12-10 2004-12-10 Controleur de cycle d'utilisation pour chargeur de batterie a facteur de puissance eleve

Country Status (1)

Country Link
CA (1) CA2489701C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253376B2 (en) * 2009-04-14 2012-08-28 Ford Global Technologies, Llc Reactive power battery charging apparatus and method of operating same
US9847666B2 (en) 2013-09-03 2017-12-19 Apple Inc. Power management for inductive charging systems
US9837866B2 (en) 2013-10-09 2017-12-05 Apple Inc. Reducing power dissipation in inductive energy transfer systems
US20190089183A9 (en) * 2013-10-23 2019-03-21 Apple Inc. Transmitter and receiver communication for inductive power transfer systems
US9673784B2 (en) 2013-11-21 2017-06-06 Apple Inc. Using pulsed biases to represent DC bias for charging
US10122217B2 (en) 2015-09-28 2018-11-06 Apple Inc. In-band signaling within wireless power transfer systems
US10601250B1 (en) 2016-09-22 2020-03-24 Apple Inc. Asymmetric duty control of a half bridge power converter
US10978899B2 (en) 2017-02-02 2021-04-13 Apple Inc. Wireless charging system with duty cycle control

Also Published As

Publication number Publication date
CA2489701A1 (fr) 2006-06-10

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