FR2986671B1 - Procede et dispositif de decharge du circuit intermediaire d'un reseau de tension - Google Patents

Procede et dispositif de decharge du circuit intermediaire d'un reseau de tension Download PDF

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Publication number
FR2986671B1
FR2986671B1 FR1351032A FR1351032A FR2986671B1 FR 2986671 B1 FR2986671 B1 FR 2986671B1 FR 1351032 A FR1351032 A FR 1351032A FR 1351032 A FR1351032 A FR 1351032A FR 2986671 B1 FR2986671 B1 FR 2986671B1
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France
Prior art keywords
intermediate circuit
discharging
discharge
voltage network
circuit
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
FR1351032A
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English (en)
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FR2986671A1 (fr
Inventor
Tobias Werner
Stefan Mangold
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2986671A1 publication Critical patent/FR2986671A1/fr
Application granted granted Critical
Publication of FR2986671B1 publication Critical patent/FR2986671B1/fr
Active legal-status Critical Current
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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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Procédé et dispositif de décharge du circuit intermédiaire (9) d'un réseau de tension (10) notamment de haute tension permettant de relier un utilisateur (7) sur le réseau (10). Un premier (11) et un second (12) circuit de décharge assurent la décharge du circuit intermédiaire (9). Dans une première étape, on décharge le circuit intermédiaire (9) à l'aide du premier circuit de décharge pour une décharge au moins partielle et dans la seconde étape suivante, on continue la décharge du circuit intermédiaire (9) à l'aide du second circuit de décharge (12).
FR1351032A 2012-02-08 2013-02-07 Procede et dispositif de decharge du circuit intermediaire d'un reseau de tension Active FR2986671B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012201827.1 2012-02-08
DE102012201827A DE102012201827A1 (de) 2012-02-08 2012-02-08 Verfahren und Vorrichtung zur Entladung eines Zwischenkreises eines Spannungsnetzes

Publications (2)

Publication Number Publication Date
FR2986671A1 FR2986671A1 (fr) 2013-08-09
FR2986671B1 true FR2986671B1 (fr) 2019-05-24

Family

ID=48794678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351032A Active FR2986671B1 (fr) 2012-02-08 2013-02-07 Procede et dispositif de decharge du circuit intermediaire d'un reseau de tension

Country Status (4)

Country Link
US (1) US9401597B2 (fr)
CN (1) CN103248040B (fr)
DE (1) DE102012201827A1 (fr)
FR (1) FR2986671B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012204866A1 (de) * 2012-03-27 2013-10-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose einer Entladeschaltung eines elektrischen Systems
CN103738197B (zh) * 2013-12-12 2016-04-06 清华大学 一种电动汽车用母线电容器的放电方法
CN105216632A (zh) * 2014-06-30 2016-01-06 观致汽车有限公司 用于车辆电池组管理***和方法
DE102015217533B4 (de) * 2015-09-14 2019-02-07 Siemens Aktiengesellschaft Elektrische Anordnung zum Entladen von einem Stützkondensator durch Konstantstrom
EP3474433B1 (fr) * 2016-06-15 2023-07-19 Mitsubishi Electric Corporation Dispositif de commande de moteur électrique
US10516189B2 (en) * 2016-11-15 2019-12-24 Ford Global Technologies, Llc High voltage bus contactor fault detection
FR3063843B1 (fr) * 2017-03-08 2019-03-15 Valeo Equipements Electriques Moteur Circuit electrique de decharge d'une capacite, systeme electrique et vehicule automobile comportant un tel circuit electrique de decharge
CN106956595A (zh) * 2017-04-01 2017-07-18 深圳市瀚路新能源汽车有限公司 电动汽车的高压回路放电方法和***
DE102017209106A1 (de) * 2017-05-31 2018-12-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur Entladung eines Hochvolt-Zwischenkreises eines Fahrzeuges mit einer Entladeschaltung
DE102020208096A1 (de) 2020-06-30 2021-12-30 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren zum Entladen eines Zwischenkreiskondensators und Spannungswandleranordnung
DE102020208092A1 (de) 2020-06-30 2021-12-30 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Entladen eines Zwischenkreiskondensators
DE102020210982A1 (de) * 2020-08-31 2022-03-03 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Verfahren zum Betrieb eines Aggregats eines Kraftfahrzeugs
FR3129329A1 (fr) * 2021-11-19 2023-05-26 Psa Automobiles Sa Procede de surveillance thermique des modules de batterie

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069569A1 (fr) 2004-12-28 2006-07-06 Vestas Wind Systems A/S Procede de commande d’une turbine eolienne connectee a un reseau electrique general
DE102008010980A1 (de) * 2008-02-25 2009-08-27 Robert Bosch Gmbh Verfahren und Vorrichtung zum Entladen eines Hochspannungsnetzes
US8039993B2 (en) * 2008-04-24 2011-10-18 GM Global Technology Operations LLC High-voltage bus discharge with logarithmic self-protection
WO2010131344A1 (fr) * 2009-05-13 2010-11-18 三菱電機株式会社 Dispositif de conversion de puissance et procédé de réglage de la tension du condensateur de ce dispositif
JP5094797B2 (ja) * 2009-08-07 2012-12-12 日立オートモティブシステムズ株式会社 直流電源平滑用コンデンサーの放電回路
JP5434381B2 (ja) * 2009-08-31 2014-03-05 株式会社デンソー 車載電動機の駆動装置
DE102009055053A1 (de) 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Entladung eines Energiespeichers in einem Hochspannungsnetz
US9381819B2 (en) * 2011-06-29 2016-07-05 Ford Global Technologies, Llc Method and apparatus for charging or discharging and electrical device by controlling switches

Also Published As

Publication number Publication date
CN103248040B (zh) 2018-01-26
FR2986671A1 (fr) 2013-08-09
US20130200731A1 (en) 2013-08-08
CN103248040A (zh) 2013-08-14
US9401597B2 (en) 2016-07-26
DE102012201827A1 (de) 2013-08-08

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