RU94002330A - PROTECTIVE POWER INTERFACE - Google Patents

PROTECTIVE POWER INTERFACE

Info

Publication number
RU94002330A
RU94002330A RU94002330/09A RU94002330A RU94002330A RU 94002330 A RU94002330 A RU 94002330A RU 94002330/09 A RU94002330/09 A RU 94002330/09A RU 94002330 A RU94002330 A RU 94002330A RU 94002330 A RU94002330 A RU 94002330A
Authority
RU
Russia
Prior art keywords
malfunction
signals
interface
power interface
protective power
Prior art date
Application number
RU94002330/09A
Other languages
Russian (ru)
Other versions
RU2124228C1 (en
Inventor
Прюнье Мишель
Нораз Серж
Original Assignee
Мерлэн Жерэн
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
Priority claimed from FR9301077A external-priority patent/FR2701129B1/en
Application filed by Мерлэн Жерэн filed Critical Мерлэн Жерэн
Publication of RU94002330A publication Critical patent/RU94002330A/en
Application granted granted Critical
Publication of RU2124228C1 publication Critical patent/RU2124228C1/en

Links

Claims (1)

На вход Е защитного интерфейса мощности подают непрерывные логические сигналы. Эти сигналы динамически кодируют генератором 4 и подают программируемой логической схемой 5 на два последовательно соединенных высокомощных транзистора Т1 и Т2. Защитный интерфейс мощности реализует 8-ми, 5-ти и 9-ти линейную самопроверку короткими импульсами. Программируемая логическая схема 5 выдает прерывистый диагностический сигнал D в отсутствие неполадки или непрерывный сигнал при обнаружении неполадки. Такой интерфейс отличается надежностью, поскольку сигнализирует о неполадке (D) или автоматически переключает управляемый исполнительный механизм 2 на безопасный режим.
Figure 00000001
At the input E of the protective power interface, continuous logic signals are provided. These signals are dynamically encoded by generator 4 and fed by programmable logic circuit 5 to two high-power transistors T1 and T2 connected in series. The power protection interface implements 8, 5 and 9 linear self-tests with short pulses. The programmable logic circuit 5 generates an intermittent diagnostic signal D in the absence of a malfunction or a continuous signal when a malfunction is detected. Such an interface is reliable because it signals a malfunction (D) or automatically switches controlled actuator 2 to safe mode.
Figure 00000001
RU94002330A 1993-01-29 1994-01-28 Protection power interface RU2124228C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9301077A FR2701129B1 (en) 1993-01-29 1993-01-29 Safety power interface.
FR9301077 1993-01-29

Publications (2)

Publication Number Publication Date
RU94002330A true RU94002330A (en) 1996-02-27
RU2124228C1 RU2124228C1 (en) 1998-12-27

Family

ID=9443610

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94002330A RU2124228C1 (en) 1993-01-29 1994-01-28 Protection power interface

Country Status (5)

Country Link
EP (1) EP0609158B1 (en)
CZ (1) CZ18494A3 (en)
FR (1) FR2701129B1 (en)
RU (1) RU2124228C1 (en)
TW (1) TW317670B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569966A (en) * 1994-06-10 1996-10-29 Northrop Grumman Corporation Electric vehicle propulsion system power bridge with built-in test
US5510725A (en) * 1994-06-10 1996-04-23 Westinghouse Electric Corp. Method and apparatus for testing a power bridge for an electric vehicle propulsion system
DE19735543A1 (en) 1997-08-16 1999-02-18 Bosch Gmbh Robert Load switching circuit according to input signal in car systems
FR2770679B1 (en) * 1997-11-03 1999-12-31 Gec Alsthom T & D Sa STATIC LIMIT SWITCH FOR CIRCUIT BREAKER CONTROL
EP1618637A1 (en) * 2003-04-22 2006-01-25 Bansik APS Electronic circuit breaker
DE102007048122A1 (en) 2007-10-05 2009-04-09 Phoenix Contact Gmbh & Co. Kg Device and method for actuator monitoring of a two-channel connected safety-related load circuit
JP2015023762A (en) * 2013-07-23 2015-02-02 トヨタ自動車株式会社 Power storage system
JP5874699B2 (en) * 2013-09-13 2016-03-02 トヨタ自動車株式会社 Power storage system
WO2021253336A1 (en) * 2020-06-18 2021-12-23 华为技术有限公司 Vehicle-mounted driving circuit, vehicle-mounted driving chip, vehicle-mounted driving device and electronic device
WO2024089425A1 (en) * 2022-10-26 2024-05-02 Nicoventures Trading Limited Computing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365164A (en) * 1981-01-16 1982-12-21 General Signal Corporation Vital contact isolation circuit
FR2582880B1 (en) * 1985-05-30 1992-11-27 Matra DEVICE FOR MONITORING THE STATE OF AN ELECTRIC SWITCH AND ELECTRIC RELAY COMPRISING AN APPLICATION
US4961051A (en) * 1988-12-19 1990-10-02 Alcatel Na, Inc. Non-actuating relay driver tester
US4932246A (en) * 1989-02-22 1990-06-12 Motorola, Inc. Diagnostic fault test system and circuit
DE3924988C2 (en) * 1989-07-28 2002-08-01 Continental Teves Ag & Co Ohg Circuit arrangement for controlling the safety relay of an electronically controlled brake system of a motor vehicle

Similar Documents

Publication Publication Date Title
KR930005351A (en) Electrostatic Discharge Detection and Clamp Control Circuits
RU94002330A (en) PROTECTIVE POWER INTERFACE
EP0784374A3 (en) Power supply
ATE31855T1 (en) CMOS INVERTER.
EP0321663A3 (en) Protection circuitry for a commutating transistor
EP0339679A3 (en) Bipolar-cmos digital interface circuit
EP0346571A3 (en) Solid state relay
SE7712267L (en) OUTPUT CIRCUIT FOR DATA PROCESSING SYSTEM
EP0537525A3 (en) Computer system with reset function performing system reset after a power failure
DE68923334D1 (en) Power switch logic circuit with controlled output signal levels.
DE68919447D1 (en) Logic circuit that can be operated when the operating voltage is low.
IE820999L (en) Trigger pulse generator
DE68914073D1 (en) Integrated memory circuit with parallel and serial input and output.
ATE166197T1 (en) INTEGRATED SUBSCRIBE LINE INTERFACE SWITCH WITH SLOW POLARITY SWITCH
DE69320974D1 (en) Operational amplifier protection circuit that uses the same circuit elements to detect permanent abnormal output conditions either during operation or when switched on
ES2153920T3 (en) DEVICE AND PROCEDURE TO CLEAN FILTER ELEMENTS.
SU1390377A1 (en) Method of ensuring spark safety of induction loads
SU1610537A1 (en) Device for protecting d.c. motor against excessive reversing frequency
DE68903890D1 (en) BURST GATE PULSE GENERATION CIRCUIT.
SU630700A1 (en) Converter protecting arrangement
SU1683121A2 (en) Device for protection of autonomous voltage inverter
SU813787A1 (en) Multifuction logic module
RU93041095A (en) DEVICE FOR DIFFERENTIAL-PHASE HF-PROTECTION OF ELECTRICAL TRANSMISSION LINE
RU92012853A (en) LASER DEVICE
SU890557A1 (en) Multifuction module