FR3028692B1 - METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION. - Google Patents

METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION. Download PDF

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Publication number
FR3028692B1
FR3028692B1 FR1461048A FR1461048A FR3028692B1 FR 3028692 B1 FR3028692 B1 FR 3028692B1 FR 1461048 A FR1461048 A FR 1461048A FR 1461048 A FR1461048 A FR 1461048A FR 3028692 B1 FR3028692 B1 FR 3028692B1
Authority
FR
France
Prior art keywords
pulse width
electrical charge
width modulation
controlling electrical
word
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.)
Expired - Fee Related
Application number
FR1461048A
Other languages
French (fr)
Other versions
FR3028692A1 (en
Inventor
Laurent Le Couls
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1461048A priority Critical patent/FR3028692B1/en
Priority to PCT/FR2015/053061 priority patent/WO2016079400A1/en
Priority to EP15808719.7A priority patent/EP3222118A1/en
Publication of FR3028692A1 publication Critical patent/FR3028692A1/en
Application granted granted Critical
Publication of FR3028692B1 publication Critical patent/FR3028692B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/547—Systems for power line communications via DC power distribution

Abstract

La présente invention concerne un système de commande d'au moins une charge électrique (3 à 7) par modulation de largeur d'impulsions comprenant un bloc hacheur (2) assurant la modulation de la tension d'alimentation avec des trames comprenant chacune une première séquence de N impulsions dont les états binaires Ei, 1 correspondent à mot de N bits, et une seconde séquence de N impulsions dont les états binaires Ei, 2 correspondent au mot de N bits complémentaires, le système comprenant en outre une ligne d'alimentation bifilaire commune à la totalité des charges alimentées, et au moins une charge (4 à 6) commandés par l'intermédiaire de circuits esclaves (7 à 9). L'invention concerne également un procédé de commande, un contrôleur maître et un contrôleur esclave pour la mise en œuvre du procédé de commande.The present invention relates to a system for controlling at least one electrical charge (3 to 7) by pulse width modulation comprising a chopper block (2) providing the modulation of the supply voltage with frames each comprising a first sequence of N pulses whose bit states Ei, 1 correspond to word of N bits, and a second sequence of N pulses whose bit states Ei, 2 correspond to the word of N complementary bits, the system further comprising a feed line two-wire common to all the loads supplied, and at least one load (4 to 6) controlled via slave circuits (7 to 9). The invention also relates to a control method, a master controller and a slave controller for implementing the control method.

FR1461048A 2014-11-17 2014-11-17 METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION. Expired - Fee Related FR3028692B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1461048A FR3028692B1 (en) 2014-11-17 2014-11-17 METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION.
PCT/FR2015/053061 WO2016079400A1 (en) 2014-11-17 2015-11-12 Method for controlling electrical load by pulse width modulation
EP15808719.7A EP3222118A1 (en) 2014-11-17 2015-11-12 Method for controlling electrical load by pulse width modulation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1461048A FR3028692B1 (en) 2014-11-17 2014-11-17 METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION.
FR1461048 2014-11-17

Publications (2)

Publication Number Publication Date
FR3028692A1 FR3028692A1 (en) 2016-05-20
FR3028692B1 true FR3028692B1 (en) 2019-05-24

Family

ID=52988133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461048A Expired - Fee Related FR3028692B1 (en) 2014-11-17 2014-11-17 METHOD OF CONTROLLING ELECTRICAL CHARGE BY PULSE WIDTH MODULATION.

Country Status (3)

Country Link
EP (1) EP3222118A1 (en)
FR (1) FR3028692B1 (en)
WO (1) WO2016079400A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3114088C (en) 2016-07-22 2024-01-09 Lutron Technology Company Llc Modular lighting panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6548967B1 (en) * 1997-08-26 2003-04-15 Color Kinetics, Inc. Universal lighting network methods and systems
JP2009530877A (en) * 2006-03-14 2009-08-27 ティーアイアール テクノロジー エルピー Apparatus and method for controlling activation of electronic device
EP2328385A1 (en) * 2008-01-17 2011-06-01 Koninklijke Philips Electronics N.V. Method and apparatus for light intensity control
US8570160B2 (en) * 2010-04-09 2013-10-29 William Howard Speegle Methods and systems for controlling devices via power lines
US20140265906A1 (en) * 2013-03-15 2014-09-18 Emazing Lights, Llc Methods and apparatus for lighting effects in a moving medium

Also Published As

Publication number Publication date
FR3028692A1 (en) 2016-05-20
EP3222118A1 (en) 2017-09-27
WO2016079400A1 (en) 2016-05-26

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