FR3079479B1 - Procede de commande d'un module electrique additionnel - Google Patents

Procede de commande d'un module electrique additionnel Download PDF

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Publication number
FR3079479B1
FR3079479B1 FR1852719A FR1852719A FR3079479B1 FR 3079479 B1 FR3079479 B1 FR 3079479B1 FR 1852719 A FR1852719 A FR 1852719A FR 1852719 A FR1852719 A FR 1852719A FR 3079479 B1 FR3079479 B1 FR 3079479B1
Authority
FR
France
Prior art keywords
electronic switch
control instruction
heating elements
controlling
electrically connected
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
FR1852719A
Other languages
English (en)
Other versions
FR3079479A1 (fr
Inventor
Bertrand Puzenat
Laetitia Raulin-Gestas
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1852719A priority Critical patent/FR3079479B1/fr
Publication of FR3079479A1 publication Critical patent/FR3079479A1/fr
Application granted granted Critical
Publication of FR3079479B1 publication Critical patent/FR3079479B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2246—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant obtaining information from a variable, e.g. by means of a sensor
    • B60H2001/2253—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant obtaining information from a variable, e.g. by means of a sensor related to an operational state of the vehicle or a vehicle component
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H03K17/164—Soft switching using parallel switching arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Procédé de commande d'un module électrique additionnel (1) pour véhicule automobile, le module électrique additionnel (1) comprenant un nombre N d'éléments chauffants (31, 32, 33) reliés électriquement en parallèle, chaque élément chauffant (31, 32, 33) étant configuré pour être relié électriquement en série avec un commutateur électronique (T1, T2, T3) associé, chaque commutateur électronique (T1, T2, T3) étant configuré pour être commandé par une unité de contrôle (2) dans un état fermé ou dans un état ouvert, le procédé comprenant une étape de génération d'une instruction de commande en puissance des éléments chauffants (31, 32, 33), l'instruction de commande étant modulée sur une période de modulation déterminée. Le procédé comprend une étape de génération d'une consigne de commutation (C1, C2, C3) pour chaque commutateur électronique (T1, T2, T3) permettant le basculement du commutateur électronique (T1, T2, T3) dans l'état fermé ou dans l'état ouvert pour une unité de temps donnée, la période de modulation de l'instruction de commande étant découpée en un nombre P d'unité de temps, le nombre P d'unités de temps étant un multiple de cent et un multiple du nombre N d'éléments chauffants (31, 32, 33).
FR1852719A 2018-03-29 2018-03-29 Procede de commande d'un module electrique additionnel Expired - Fee Related FR3079479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1852719A FR3079479B1 (fr) 2018-03-29 2018-03-29 Procede de commande d'un module electrique additionnel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852719A FR3079479B1 (fr) 2018-03-29 2018-03-29 Procede de commande d'un module electrique additionnel
FR1852719 2018-03-29

Publications (2)

Publication Number Publication Date
FR3079479A1 FR3079479A1 (fr) 2019-10-04
FR3079479B1 true FR3079479B1 (fr) 2020-02-28

Family

ID=62751067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852719A Expired - Fee Related FR3079479B1 (fr) 2018-03-29 2018-03-29 Procede de commande d'un module electrique additionnel

Country Status (1)

Country Link
FR (1) FR3079479B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948313A1 (de) * 1999-10-07 2001-04-12 Alcatel Sa Elektrische Heizung sowie Verfahren zur Regelung einer elektrischen Heizung
DE102010049800A1 (de) * 2010-07-01 2012-01-05 Dbk David + Baader Gmbh Elektronisches Ansteuersystem zur Steuerung der Leistungsaufnahme mehrerer elektrischer Verbraucher
EP2530270A1 (fr) * 2011-05-30 2012-12-05 Inergy Automotive Systems Research (Société Anonyme) Procédé servant à chauffer un système SCR utilisant deux éléments chauffants résistants
JP5875279B2 (ja) * 2011-08-04 2016-03-02 三菱重工業株式会社 ヒータ制御装置及び方法並びにプログラム
FR3007229B1 (fr) * 2013-06-17 2015-06-19 Valeo Systemes Thermiques Commande d'un circuit de chauffage electrique, notamment pour vehicule automobile

Also Published As

Publication number Publication date
FR3079479A1 (fr) 2019-10-04

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