FR3068843B1 - TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION - Google Patents

TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION Download PDF

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Publication number
FR3068843B1
FR3068843B1 FR1756325A FR1756325A FR3068843B1 FR 3068843 B1 FR3068843 B1 FR 3068843B1 FR 1756325 A FR1756325 A FR 1756325A FR 1756325 A FR1756325 A FR 1756325A FR 3068843 B1 FR3068843 B1 FR 3068843B1
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France
Prior art keywords
switches
source
storage member
energy storage
interruptions
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
FR1756325A
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French (fr)
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FR3068843A1 (en
Inventor
Daniel Dauzon
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Emitech
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Emitech
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Publication date
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Priority to FR1756325A priority Critical patent/FR3068843B1/en
Publication of FR3068843A1 publication Critical patent/FR3068843A1/en
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Publication of FR3068843B1 publication Critical patent/FR3068843B1/en
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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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un procédé de réduction des perturbations électromagnétiques, comprenant la disposition d'un organe de stockage d'énergie (5) entre un premier jeu d'interrupteurs (11) et un second jeu d'interrupteurs (12) et sur une ligne d'alimentation d'un circuit de sortie (7) par une source (3) d'énergie électrique. Les jeux d'interrupteurs (11, 12) sont mutuellement agencés de manière à alterner entre : - un état de charge durant lequel l'organe de stockage d'énergie (5) est alimenté par la source (3) tandis que le circuit de sortie (7) est électriquement isolé de la source (3) et de l'organe de stockage d'énergie (5), et - un état de décharge durant lequel la source (3) est électriquement isolée de l'organe de stockage d'énergie (5) et du circuit de sortie (7) tandis que le circuit de sortie (7) est alimenté par l'organe de stockage d'énergie (5). Les états passants respectifs des deux jeux d'interrupteurs (11,12) sont non concomitants.A method of reducing electromagnetic disturbances, comprising providing an energy storage member (5) between a first set of switches (11) and a second set of switches (12) and on a power line of an output circuit (7) by a source (3) of electrical energy. The sets of switches (11, 12) are mutually arranged so as to alternate between: - a state of charge during which the energy storage member (5) is supplied by the source (3) while the circuit of output (7) is electrically isolated from the source (3) and from the energy storage member (5), and - a state of discharge during which the source (3) is electrically isolated from the storage member d 'energy (5) and the output circuit (7) while the output circuit (7) is supplied by the energy storage device (5). The respective pass states of the two sets of switches (11, 12) are not concomitant.

FR1756325A 2017-07-05 2017-07-05 TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION Active FR3068843B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1756325A FR3068843B1 (en) 2017-07-05 2017-07-05 TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756325A FR3068843B1 (en) 2017-07-05 2017-07-05 TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION
FR1756325 2017-07-05

Publications (2)

Publication Number Publication Date
FR3068843A1 FR3068843A1 (en) 2019-01-11
FR3068843B1 true FR3068843B1 (en) 2020-09-25

Family

ID=59859314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756325A Active FR3068843B1 (en) 2017-07-05 2017-07-05 TREATMENT OF ELECTROMAGNETIC INTERRUPTIONS OF AN ELECTRICAL INSTALLATION

Country Status (1)

Country Link
FR (1) FR3068843B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196892B2 (en) * 2002-04-10 2007-03-27 Caelin Gabriel Method and apparatus for isolating RFI, EMI, and noise transients in power supply circuits
EP2330735A3 (en) * 2008-07-18 2012-04-04 Peregrine Semiconductor Corporation Operational transconductance amplifier
US9583948B2 (en) * 2012-10-26 2017-02-28 Analog Devices, Inc. Isolated digital transmission with improved EMI immunity

Also Published As

Publication number Publication date
FR3068843A1 (en) 2019-01-11

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