FR3055495B1 - CIRCUIT METHOD AND DEVICE FOR CUTTING A VOLTAGE SOURCE FROM AT LEAST ONE CONSUMER - Google Patents
CIRCUIT METHOD AND DEVICE FOR CUTTING A VOLTAGE SOURCE FROM AT LEAST ONE CONSUMER Download PDFInfo
- Publication number
- FR3055495B1 FR3055495B1 FR1757897A FR1757897A FR3055495B1 FR 3055495 B1 FR3055495 B1 FR 3055495B1 FR 1757897 A FR1757897 A FR 1757897A FR 1757897 A FR1757897 A FR 1757897A FR 3055495 B1 FR3055495 B1 FR 3055495B1
- Authority
- FR
- France
- Prior art keywords
- consumer
- cutting
- voltage source
- current
- measuring
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/561—Voltage to current converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Emergency Protection Circuit Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Keying Circuit Devices (AREA)
Abstract
Dispositif de circuit (100) pour couper une source de tension (6, 12) d'au moins un consommateur (5), comportant un capteur de courant (2) mesurant le courant fourni par la source (6, 12) alimentant le consommateur (5). Le dispositif (100) est muni d'une logique de commande (3) qui, en fonction du signal du capteur (2), actionne un commutateur (1) qui coupe l'alimentation en courant par le réseau (4) et une installation de mesure (7) de l'état du consommateur (5), reliée à la logique (3), qui actionne le commutateur (1) en fonction des signaux en parallèle et pratiquement simultanés du capteur de courant (2) et de l'installation de mesure (7) pour adapter le seuil de coupure du courant.Circuit device (100) for cutting off a voltage source (6, 12) of at least one consumer (5), comprising a current sensor (2) measuring the current supplied by the source (6, 12) supplying the consumer (5). The device (100) is provided with a control logic (3) which, according to the signal from the sensor (2), actuates a switch (1) which cuts the current supply by the network (4) and an installation measuring (7) the state of the consumer (5), connected to the logic (3), which actuates the switch (1) according to the signals in parallel and practically simultaneous from the current sensor (2) and the measuring installation (7) to adapt the current cut-off threshold.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016216213.6 | 2016-08-29 | ||
DE102016216213.6A DE102016216213A1 (en) | 2016-08-29 | 2016-08-29 | Method and circuit arrangement for disconnecting a voltage source from at least one consumer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3055495A1 FR3055495A1 (en) | 2018-03-02 |
FR3055495B1 true FR3055495B1 (en) | 2020-01-31 |
Family
ID=61166437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1757897A Expired - Fee Related FR3055495B1 (en) | 2016-08-29 | 2017-08-28 | CIRCUIT METHOD AND DEVICE FOR CUTTING A VOLTAGE SOURCE FROM AT LEAST ONE CONSUMER |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN107797596A (en) |
DE (1) | DE102016216213A1 (en) |
FR (1) | FR3055495B1 (en) |
IT (1) | IT201700094899A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11646566B2 (en) | 2020-12-16 | 2023-05-09 | Lear Corporation | Apparatus for permanent supply with a switch |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108418177B (en) * | 2018-06-15 | 2024-02-06 | 北京乐鸟科技有限公司 | Arc extinguishing type protection device |
DE102018212351A1 (en) * | 2018-07-25 | 2020-01-30 | Robert Bosch Gmbh | Method for diagnosing a switching device in a motor vehicle |
DE102020201632A1 (en) | 2020-02-11 | 2021-08-12 | Volkswagen Aktiengesellschaft | Circuit arrangement and method for disconnecting a voltage source from at least one consumer |
EP4274047A1 (en) * | 2022-05-03 | 2023-11-08 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Power distribution system for a vehicle, switching unit for such power distribution system and method for controlling the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10243970A1 (en) * | 2002-09-20 | 2004-04-01 | Intedis Gmbh & Co. Kg | motor vehicle |
CN103779829A (en) * | 2012-10-19 | 2014-05-07 | 鸿富锦精密工业(深圳)有限公司 | Load protection circuit |
TWI484710B (en) | 2013-03-19 | 2015-05-11 | Delta Electronics Inc | Electronic fuse apparatus and method of operating the same |
DE102013214726A1 (en) * | 2013-07-29 | 2015-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement for the electrical protection of a potential short circuit or an overload in a DC network with system-dependent, variable source internal resistance |
CN104659732B (en) * | 2013-11-18 | 2018-10-19 | 上海协同科技股份有限公司 | Over-voltage over-current protection circuit |
DE102014222878A1 (en) * | 2014-11-10 | 2016-05-12 | Leoni Bordnetz-Systeme Gmbh | Automotive supply network |
-
2016
- 2016-08-29 DE DE102016216213.6A patent/DE102016216213A1/en not_active Withdrawn
-
2017
- 2017-08-22 IT IT102017000094899A patent/IT201700094899A1/en unknown
- 2017-08-28 FR FR1757897A patent/FR3055495B1/en not_active Expired - Fee Related
- 2017-08-29 CN CN201710757166.1A patent/CN107797596A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11646566B2 (en) | 2020-12-16 | 2023-05-09 | Lear Corporation | Apparatus for permanent supply with a switch |
Also Published As
Publication number | Publication date |
---|---|
IT201700094899A1 (en) | 2019-02-22 |
FR3055495A1 (en) | 2018-03-02 |
CN107797596A (en) | 2018-03-13 |
DE102016216213A1 (en) | 2018-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20220405 |