ES2689018T3 - Protección contra sobretensiones para red de a bordo de vehículo de motor en caso de desconexión de carga - Google Patents

Protección contra sobretensiones para red de a bordo de vehículo de motor en caso de desconexión de carga Download PDF

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Publication number
ES2689018T3
ES2689018T3 ES14796479.5T ES14796479T ES2689018T3 ES 2689018 T3 ES2689018 T3 ES 2689018T3 ES 14796479 T ES14796479 T ES 14796479T ES 2689018 T3 ES2689018 T3 ES 2689018T3
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ES
Spain
Prior art keywords
hyst
threshold value
continuous voltage
signal
characterizes
Prior art date
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Application number
ES14796479.5T
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English (en)
Inventor
Christopher Otte
Paul Mehringer
Wolfgang Feiler
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SEG Automotive Germany GmbH
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SEG Automotive Germany GmbH
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Filing date
Publication date
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Publication of ES2689018T3 publication Critical patent/ES2689018T3/es
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/067—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors on occurrence of a load dump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/1252—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to overvoltage in input or output, e.g. by load dump
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

Red de a bordo de vehículo de motor con una máquina eléctrica (G), un rectificador de puente (1) activo y al menos un equipo de control (2), estando configurado el al menos un equipo de control (2) para convertir una tensión alterna emitida por la máquina eléctrica (G) a través de un número de conexiones de fase (U - Y) por el control de elementos de conmutación (AH - EH, AL - EL) activos del rectificador de puente (1) en una tensión continua (V(B+)), y estando previstos medios (71) que están configurados para iniciar un cortocircuito al menos de dos de las conexiones de fase en cuanto una señal que caracteriza la tensión continua (V(B+)) sobrepasa un valor umbral superior (V(hyst_up)) y para anular el cortocircuito en cuanto la señal que caracteriza la tensión continua (V(B+)) queda por debajo de un valor umbral inferior (V(hyst_down)), caracterizada por medios de evaluación (3, R7, C7, 81), que están configurados para detectar un valor de la tensión continua (V(B+)), filtrar el valor detectado, y proporcionar el valor filtrado como la señal (V(B+_filter)) que caracteriza la tensión continua (V(B+)), estando configurados los medios de evaluación (3, R7, C7, 81) para suministrar la señal (V(B+_filter)) que caracteriza la tensión continua (V(B+)) a un comparador (71), que está configurado para comparar la señal (V(B+_filter)) que caracteriza la tensión continua (V(B+)) con el valor umbral superior (V(hyst_up)) y el valor umbral inferior (V(hyst_down)), estando previstos medios de ajuste que están configurados para proporcionar el valor umbral superior (V(hyst_up)) y el valor umbral inferior (V(hyst_down)) en forma de un umbral de comparador ajustable del comparador (71), estando configurados los medios de ajuste para disminuir o para desactivar el valor umbral inferior (V(hyst_down)) durante un período de tiempo en cuanto la señal que caracteriza la tensión continua (V(B+)) sobrepasa el valor umbral superior (V(hyst_up)) y para aumentar o para desactivar el valor umbral superior (V(hyst_up)) durante un período de tiempo en cuanto la señal que caracteriza la tensión continua (V(B+)) queda por debajo del valor umbral inferior (V(hyst_down)).

Description

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Claims (1)

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ES14796479.5T 2013-11-15 2014-11-07 Protección contra sobretensiones para red de a bordo de vehículo de motor en caso de desconexión de carga Active ES2689018T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013223316.7A DE102013223316A1 (de) 2013-11-15 2013-11-15 Überspannungsschutz für Kraftfahrzeugbordnetz bei Lastabwurf
DE102013223316 2013-11-15
PCT/EP2014/074027 WO2015071186A1 (de) 2013-11-15 2014-11-07 Überspannungsschutz für kraftfahrzeugbordnetz bei lastabwurf

Publications (1)

Publication Number Publication Date
ES2689018T3 true ES2689018T3 (es) 2018-11-08

Family

ID=51894022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14796479.5T Active ES2689018T3 (es) 2013-11-15 2014-11-07 Protección contra sobretensiones para red de a bordo de vehículo de motor en caso de desconexión de carga

Country Status (7)

Country Link
US (1) US9981561B2 (es)
EP (1) EP3069427B1 (es)
JP (1) JP6326505B2 (es)
CN (1) CN105745805B (es)
DE (1) DE102013223316A1 (es)
ES (1) ES2689018T3 (es)
WO (1) WO2015071186A1 (es)

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DE102013208968A1 (de) * 2013-05-15 2014-11-20 Robert Bosch Gmbh Kraftfahrzeugbordnetz mit aktivem Brückengleichrichter und Überspannungsschutz bei Lastabwurf, Gleichrichteranordnung, zugehöriges Betriebsverfahren und Mittel zu dessen Implementierung
DE102013224106A1 (de) * 2013-11-26 2015-05-28 Robert Bosch Gmbh Überspannungsschutz für Kraftfahrzeugbordnetz bei Lastabwurf
DE102014200503A1 (de) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Verfahren zum Betreiben eines aktiven Gleichrichters, Schaltungsanordnung und Computerprogramm
DE102015202440A1 (de) * 2015-02-11 2016-08-11 Robert Bosch Gmbh Verfahren zum Betreiben eines an eine elektrische Maschine angeschlossenen aktiven Umrichters und Mittel zu dessen Implementierung
DE102015202437A1 (de) 2015-02-11 2016-08-11 Robert Bosch Gmbh Verfahren zum Betreiben eines an eine elektrische Maschine angeschlossenen aktiven Umrichters und Mittel zu dessen Implementierung
US10476323B2 (en) 2015-08-11 2019-11-12 Genesis Robotics & Motion Technologies Canada, Ulc Electric machine
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
FR3040569B1 (fr) * 2015-09-01 2017-08-25 Valeo Equip Electr Moteur Utilisation d'un systeme de commande d'une machine electrique tournante polyphasee comportant des moyens de court-circuit de phase, et utilisation de la machine electrique tournante correspondante.
DE102016204224A1 (de) * 2016-03-15 2017-09-21 Robert Bosch Gmbh Verfahren zum Betreiben eines aktiven Brückengleichrichters in einem Kraftfahrzeug und Mittel zu dessen Durchführung
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator

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DE19835316A1 (de) 1998-08-05 2000-02-10 Bosch Gmbh Robert Gesteuerte Gleichrichterbrücke mit Überspannungsschutz
KR100697726B1 (ko) 2000-02-10 2007-03-21 페어차일드코리아반도체 주식회사 전자식 안정기를 구비한 램프 시스템
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Also Published As

Publication number Publication date
US20160257206A1 (en) 2016-09-08
US9981561B2 (en) 2018-05-29
DE102013223316A1 (de) 2015-05-21
CN105745805A (zh) 2016-07-06
EP3069427A1 (de) 2016-09-21
JP6326505B2 (ja) 2018-05-16
EP3069427B1 (de) 2018-06-27
WO2015071186A1 (de) 2015-05-21
CN105745805B (zh) 2018-11-06
JP2016538820A (ja) 2016-12-08

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