WO2015067730A3 - Secure control of an electric heater - Google Patents

Secure control of an electric heater Download PDF

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Publication number
WO2015067730A3
WO2015067730A3 PCT/EP2014/074000 EP2014074000W WO2015067730A3 WO 2015067730 A3 WO2015067730 A3 WO 2015067730A3 EP 2014074000 W EP2014074000 W EP 2014074000W WO 2015067730 A3 WO2015067730 A3 WO 2015067730A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical network
control module
voltage electrical
series
heating resistor
Prior art date
Application number
PCT/EP2014/074000
Other languages
French (fr)
Other versions
WO2015067730A2 (en
Inventor
Bertrand Puzenat
Original Assignee
Valeo Systemes Thermiques
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 filed Critical Valeo Systemes Thermiques
Priority to DE112014005110.1T priority Critical patent/DE112014005110T5/en
Publication of WO2015067730A2 publication Critical patent/WO2015067730A2/en
Publication of WO2015067730A3 publication Critical patent/WO2015067730A3/en

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
    • B60H1/22—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
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/2231—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters for proper or safe operation of the heater
    • 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
    • B60H2001/2256—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 the operation of the heater itself, e.g. flame detection or overheating
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • 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
    • H03K17/60—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 bipolar transistors
    • H03K17/605—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 bipolar transistors with galvanic isolation between the control circuit and the output circuit
    • H03K17/61—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 bipolar transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • 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
    • H03K17/689—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 with galvanic isolation between the control circuit and the output circuit
    • H03K17/691—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 with galvanic isolation between the control circuit and the output circuit using transformer coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention relates to a device (1) for securely controlling a heater module (3) comprising at least one heating resistor (31, 33) suitable for being connected in series between a high-voltage conductor (5) and a ground conductor (7) of a high-voltage electrical network (9). The device (1) includes: a first electronic switch (11) connected in series to said at least one heating resistor (31, 33); a second electronic switch (15) connected in series to said at least one heating resistor (31, 33) and to the first electronic switch (11); first and second control modules (13, 17) suitable for controlling the first and second electronic switches (11), respectively, the second control module (17) floating with respect to the first control module (13); and chopping conversion means (19) connected to a low-voltage electrical network (21) and suitable for independently supplying the first control module (13) and the second control module (17) with power, the conversion means (19) including galvanic insulation between the low-voltage electrical network (21) and the high-voltage electrical network (9).
PCT/EP2014/074000 2013-11-08 2014-11-07 Secure control of an electric heater WO2015067730A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014005110.1T DE112014005110T5 (en) 2013-11-08 2014-11-07 Secured control of an electrical heating device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1360944 2013-11-08
FR1360944A FR3013003B1 (en) 2013-11-08 2013-11-08 SECURE CONTROL OF AN ELECTRIC HEATER
FR1363051 2013-12-19
FR1363051A FR3013004B1 (en) 2013-11-08 2013-12-19 SECURE CONTROL OF AN ELECTRIC HEATER

Publications (2)

Publication Number Publication Date
WO2015067730A2 WO2015067730A2 (en) 2015-05-14
WO2015067730A3 true WO2015067730A3 (en) 2015-09-17

Family

ID=50289803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/074000 WO2015067730A2 (en) 2013-11-08 2014-11-07 Secure control of an electric heater

Country Status (3)

Country Link
DE (1) DE112014005110T5 (en)
FR (2) FR3013003B1 (en)
WO (1) WO2015067730A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039334B1 (en) * 2015-07-22 2019-07-05 Valeo Systemes Thermiques METHOD FOR SECURING THE OPERATION OF A HEATING DEVICE
FR3041190B1 (en) * 2015-09-16 2018-11-09 Valeo Equipements Electriques Moteur METHOD AND DEVICE FOR SUPPLYING AN ELECTRONIC CIRCUIT IN A MOTOR VEHICLE, AND CORRESPONDING ELECTRONIC CONTROL MODULE
FR3043960B1 (en) * 2015-11-25 2019-04-05 Valeo Systemes Thermiques ELECTRONIC DEVICE FOR A MOTOR VEHICLE POWERED BY TWO ELECTRIC POWER SUPPLY NETWORKS
FR3056875A1 (en) * 2016-09-23 2018-03-30 Valeo Systemes Thermiques ELECTRICAL HEATING DEVICE FOR A MOTOR VEHICLE POWERED BY TWO ELECTRIC POWER SUPPLY NETWORKS
JP6961535B2 (en) * 2018-06-06 2021-11-05 三菱重工サーマルシステムズ株式会社 In-vehicle air conditioner control device and vehicle
FR3084546B1 (en) * 2018-07-24 2021-11-05 Adm28 S Ar L PULSE ELECTRIC DISCHARGE DEVICE
FR3097946A1 (en) * 2019-06-28 2021-01-01 Valeo Systemes Thermiques Fluid heating system
FR3102032A1 (en) * 2019-10-09 2021-04-16 Valeo Systemes Thermiques Control device for a fluid heating system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128675A1 (en) * 2006-05-10 2007-11-15 Abb Research Ltd Energy and signal transmission device for electronic power semiconductor components and transmission method
EP2302798A1 (en) * 2009-09-23 2011-03-30 ABB Schweiz AG Control for a semiconductor device
WO2011086184A1 (en) * 2010-01-15 2011-07-21 Dbk David + Baader Gmbh Electronic actuating device
WO2011095212A2 (en) * 2010-02-03 2011-08-11 Abb Technology Ag Switching module for use in a device to limit and/or break the current of a power transmission or distribution line
WO2013030308A1 (en) * 2011-09-01 2013-03-07 Ge Energy Power Conversion Technology Ltd. High-power converter comprising low-power switches and a switch-control device for generating a pulse with a reference value and at least two control values
DE102012200570A1 (en) * 2012-01-16 2013-07-18 Webasto Ag Electric heating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128675A1 (en) * 2006-05-10 2007-11-15 Abb Research Ltd Energy and signal transmission device for electronic power semiconductor components and transmission method
EP2302798A1 (en) * 2009-09-23 2011-03-30 ABB Schweiz AG Control for a semiconductor device
WO2011086184A1 (en) * 2010-01-15 2011-07-21 Dbk David + Baader Gmbh Electronic actuating device
WO2011095212A2 (en) * 2010-02-03 2011-08-11 Abb Technology Ag Switching module for use in a device to limit and/or break the current of a power transmission or distribution line
WO2013030308A1 (en) * 2011-09-01 2013-03-07 Ge Energy Power Conversion Technology Ltd. High-power converter comprising low-power switches and a switch-control device for generating a pulse with a reference value and at least two control values
DE102012200570A1 (en) * 2012-01-16 2013-07-18 Webasto Ag Electric heating

Also Published As

Publication number Publication date
FR3013004A1 (en) 2015-05-15
FR3013004B1 (en) 2018-01-05
FR3013003B1 (en) 2017-05-26
WO2015067730A2 (en) 2015-05-14
FR3013003A1 (en) 2015-05-15
DE112014005110T5 (en) 2016-09-08

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