FR3089706B1 - Système électronique de coupure de courant doté d’une solution de commande redondante. - Google Patents
Système électronique de coupure de courant doté d’une solution de commande redondante. Download PDFInfo
- Publication number
- FR3089706B1 FR3089706B1 FR1872692A FR1872692A FR3089706B1 FR 3089706 B1 FR3089706 B1 FR 3089706B1 FR 1872692 A FR1872692 A FR 1872692A FR 1872692 A FR1872692 A FR 1872692A FR 3089706 B1 FR3089706 B1 FR 3089706B1
- Authority
- FR
- France
- Prior art keywords
- signal
- control
- control unit
- electronic power
- transformer
- 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
Links
- 230000001419 dependent effect Effects 0.000 abstract 1
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
-
- 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
-
- 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
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- 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
- H03K17/6874—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 in a symmetrical configuration
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/017—Adjustment of width or dutycycle of pulses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Direct Current Feeding And Distribution (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Abstract
Système électronique de coupure de courant doté d’une solution de commande redondante. Un système électronique de coupure de courant comprenant une unité de pilotage (20) et un dispositif (10) de coupure avec un transistor commandé (12), une unité de commande (16) couplée audit transistor (12), une unité d’alimentation (17) de l’unité de commande (16) et un bus de communication (19) numérique transmettant à l’unité de commande (16) un premier signal de commande de l’unité de pilotage (20). L’unité d’alimentation (17) comprend : un transformateur (172), un circuit intégré (174) comportant une entrée d’horloge (1740) couplée à une seconde sortie (22) de l’unité de pilotage (20) délivrant un second signal de commande ayant la forme d’un signal impulsionnel de rapport cyclique modulable, et une sortie (1745) délivrant au transformateur (172) un signal de tension primaire dépendant du second signal de commande, et un pont diviseur de tension mesurant le signal fréquentiel délivré par le transformateur (172), le signal mesuré étant transmis à l’unité de commande (16) qui est configurée pour commander l’ouverture ou la fermeture dudit transistor (12) en fonction dudit signal mesuré si elle ne reçoit pas le premier signal de commande. Figure pour l’abrégé : Fig. 2.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872692A FR3089706B1 (fr) | 2018-12-11 | 2018-12-11 | Système électronique de coupure de courant doté d’une solution de commande redondante. |
US17/312,124 US11356090B2 (en) | 2018-12-11 | 2019-11-29 | Electronic current-switching system provided with a redundant control solution |
PCT/FR2019/052868 WO2020120866A2 (fr) | 2018-12-11 | 2019-11-29 | Système èlectronique de coupure de courant dotè d'une solution de commande redondante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872692A FR3089706B1 (fr) | 2018-12-11 | 2018-12-11 | Système électronique de coupure de courant doté d’une solution de commande redondante. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3089706A1 FR3089706A1 (fr) | 2020-06-12 |
FR3089706B1 true FR3089706B1 (fr) | 2021-01-29 |
Family
ID=66286475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1872692A Active FR3089706B1 (fr) | 2018-12-11 | 2018-12-11 | Système électronique de coupure de courant doté d’une solution de commande redondante. |
Country Status (3)
Country | Link |
---|---|
US (1) | US11356090B2 (fr) |
FR (1) | FR3089706B1 (fr) |
WO (1) | WO2020120866A2 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10108131A1 (de) * | 2001-02-21 | 2002-09-05 | Infineon Technologies Ag | Halbleiterschaltung und Schaltnetzteil |
US7043340B2 (en) * | 2002-02-25 | 2006-05-09 | General Electric Company | Protection system for power distribution systems |
WO2007106062A2 (fr) * | 2005-02-16 | 2007-09-20 | Leach International Corporation | Système de distribution d'énergie utilisant des régulateurs de puissance à semi-conducteurs |
US7656634B2 (en) * | 2006-11-30 | 2010-02-02 | Hamilton Sundstrand Corporation | Increasing the system stability and lightning capability in a power distribution system that utilizes solid-state power controllers |
WO2014188507A1 (fr) * | 2013-05-21 | 2014-11-27 | 三菱電機株式会社 | Système de commande de protection destiné à un bus de traitement, unité de fusion et dispositif de calcul |
JP7115127B2 (ja) * | 2018-08-06 | 2022-08-09 | 富士電機株式会社 | スイッチ装置 |
-
2018
- 2018-12-11 FR FR1872692A patent/FR3089706B1/fr active Active
-
2019
- 2019-11-29 WO PCT/FR2019/052868 patent/WO2020120866A2/fr active Application Filing
- 2019-11-29 US US17/312,124 patent/US11356090B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20220038096A1 (en) | 2022-02-03 |
FR3089706A1 (fr) | 2020-06-12 |
US11356090B2 (en) | 2022-06-07 |
WO2020120866A3 (fr) | 2020-08-06 |
WO2020120866A2 (fr) | 2020-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11200863B2 (en) | Driving method of display panel, driving device and display device | |
TWI407420B (zh) | 液晶顯示器及其源極驅動電路 | |
US4114439A (en) | Apparatus for ultrasonically measuring physical parameters of flowing media | |
ATE546104T1 (de) | Mikrowellensystemseinstellungsvorrichtung | |
KR19980018151A (ko) | 푸시 풀 회로 | |
JP2009266066A (ja) | フィールド機器 | |
TW200629730A (en) | Input circuits configured to operate using a range of supply voltages | |
RU2016101930A (ru) | Формирователь сд-подсветки и жидкокристаллическое устройство | |
JP2007521539A5 (fr) | ||
EP3121964B1 (fr) | Appareil permettant d'effectuer une commande de résistance sur un composant de détection de courant dans un dispositif électronique et procédé associé | |
FR3089706B1 (fr) | Système électronique de coupure de courant doté d’une solution de commande redondante. | |
TW201838393A (zh) | 電源控制電路及其方法 | |
WO2017206630A1 (fr) | Dispositif d'affichage et dispositif de pilotage de panneau | |
EP2628364B1 (fr) | Commande dynamique de puissance pour un instrument de traitement bifilaire | |
WO1992009140A1 (fr) | Circuit de reglage du retard | |
JP5262581B2 (ja) | 差動出力回路 | |
WO2017156838A1 (fr) | Circuit de découpe d'angle dans un système d'attaque de panneau à cristaux liquides | |
FR3078423B1 (fr) | Interface de commande rfid | |
US11722334B2 (en) | Network communication system with bidirectional current modulation for transmitting data | |
SG52753A1 (en) | Device for testing connections provided with pulling resistors | |
RU2001112984A (ru) | Многорежимная схема ввода-вывода сигналов | |
CN113868050A (zh) | 一种信号测试*** | |
US20150316590A1 (en) | Low electromagnetic interference voltage measurement system | |
US20060226867A1 (en) | Impedance matching | |
CN108922487A (zh) | 电压调节电路及显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200612 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |