JPS5029142A - Responsive power fail detection system - Google Patents

Responsive power fail detection system

Info

Publication number
JPS5029142A
JPS5029142A JP48076673A JP7667373A JPS5029142A JP S5029142 A JPS5029142 A JP S5029142A JP 48076673 A JP48076673 A JP 48076673A JP 7667373 A JP7667373 A JP 7667373A JP S5029142 A JPS5029142 A JP S5029142A
Authority
JP
Japan
Prior art keywords
detection system
power fail
fail detection
responsive power
responsive
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.)
Granted
Application number
JP48076673A
Other languages
English (en)
Other versions
JPS5334867B2 (ja
Inventor
Gary L Pollitt
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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
Application filed by Multigraphics Inc filed Critical Multigraphics Inc
Publication of JPS5029142A publication Critical patent/JPS5029142A/ja
Publication of JPS5334867B2 publication Critical patent/JPS5334867B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G05F1/577—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 for plural loads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16547—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies voltage or current in AC supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • H02H3/06—Details with automatic reconnection
    • H02H3/066—Reconnection being a consequence of eliminating the fault which caused disconnection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Sources (AREA)
JP48076673A 1971-11-16 1973-07-09 Responsive power fail detection system Granted JPS5029142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00199188A US3757302A (en) 1971-11-16 1971-11-16 Responsive power fail detection system

Publications (2)

Publication Number Publication Date
JPS5029142A true JPS5029142A (en) 1975-03-25
JPS5334867B2 JPS5334867B2 (ja) 1978-09-22

Family

ID=22736570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48076673A Granted JPS5029142A (en) 1971-11-16 1973-07-09 Responsive power fail detection system

Country Status (6)

Country Link
US (1) US3757302A (ja)
JP (1) JPS5029142A (ja)
CA (1) CA1020660A (ja)
DE (1) DE2318437B2 (ja)
FR (1) FR2229158B1 (ja)
GB (1) GB1424550A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108348A (en) * 1977-03-04 1978-09-21 Hitachi Ltd Program controlled electronic equipment
JPS56159719A (en) * 1980-05-14 1981-12-09 Sanyo Electric Co Ltd Power-failure resisting device of microcomputer
CN111103554A (zh) * 2019-11-27 2020-05-05 九阳股份有限公司 一种掉电检测方法、装置、电路系统及计算机存储介质

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405908B1 (de) * 1974-02-07 1975-06-05 Siemens Ag Ansteuerschaltung fuer ein Hauptschuetz
FR2385249A1 (fr) * 1977-03-25 1978-10-20 Cii Honeywell Bull Dispositif de limitation de surintensite pour appareil electrique en courant continu
US4307455A (en) 1978-02-27 1981-12-22 Rockwell International Corporation Power supply for computing means with data protected shut-down
US4285050A (en) * 1979-10-30 1981-08-18 Pitney Bowes Inc. Electronic postage meter operating voltage variation sensing system
US4439804A (en) * 1982-03-22 1984-03-27 Rca Corporation Protection circuit for memory programming system
FR2538643B1 (fr) * 1982-12-23 1986-02-21 Pretel Procede et dispositif de surveillance d'un reseau de distribution electrique
JPS59119450A (ja) * 1982-12-25 1984-07-10 Fujitsu Ltd マシン・チエツク処理方式
FR2540685A1 (fr) * 1983-02-03 1984-08-10 Jeumont Schneider Interface pour relier un systeme informatique a un dispositif actionneur
GB2139436B (en) * 1983-03-17 1986-10-08 Janan Emmanuel Allos Mains protection device
US4593365A (en) * 1983-04-06 1986-06-03 Halliburton Company Apparatus and method for monitoring a plurality of flow meters
US4534018A (en) * 1983-04-29 1985-08-06 Pitney Bowes Inc. Non-volatile memory protection circuit with microprocessor interaction
FR2548381B1 (fr) * 1983-06-17 1985-11-15 Telemecanique Electrique Procede de mesure de l'autonomie d'une alimentation electrique a decoupage et dispositif pour sa mise en oeuvre
US4599672A (en) * 1984-07-20 1986-07-08 Honeywell Inc. Failsafe power-up/power-down switch
EP0183073A1 (de) * 1984-10-31 1986-06-04 Siemens Aktiengesellschaft Wiedereinschaltvorrichtung für nach einer Störung abgeschalteter Stromversorgungsgeräte
CN1005509B (zh) * 1985-05-06 1989-10-18 西门子公司 电磁开关的控制装置
CA1248591A (en) 1985-05-23 1989-01-10 Akio Saito Battery-powered mobile communications apparatus having transmitter reset function
US4757505A (en) * 1986-04-30 1988-07-12 Elgar Electronics Corp. Computer power system
US4868832A (en) * 1986-04-30 1989-09-19 Marrington S Paul Computer power system
JPS62258154A (ja) * 1986-05-01 1987-11-10 Hitachi Ltd デ−タ・バツクアツプ装置
DE3621141A1 (de) * 1986-06-24 1988-01-07 Metabowerke Kg Anlaufsperre fuer elektrische geraete nach ausfall der netzspannung
US4845594A (en) * 1986-07-01 1989-07-04 Basler Electric Company Reclosing relay with nonvolatile memory of operations
US5339446A (en) * 1986-12-26 1994-08-16 Kabushiki Kaisha Toshiba Power supply and method for use in a computer system to confirm a save operation of the computer system and to stop a supply of power to the computer system after confirmation
JPS63137527U (ja) * 1987-02-23 1988-09-09
JPH06100947B2 (ja) * 1988-01-29 1994-12-12 日本電気株式会社 電源制御回路
US5270946A (en) * 1988-03-30 1993-12-14 Kabushiki Kaisha Toshiba Method and apparatus for controlling selection of batteries
DE3813269A1 (de) * 1988-04-20 1989-11-09 Siemens Ag Netzueberwachungsschaltung
JP2779813B2 (ja) * 1988-09-06 1998-07-23 セイコーエプソン株式会社 コンピューター
US5056092A (en) * 1989-05-01 1991-10-08 Motorola, Inc. Computer system monitor and controller
US5151855A (en) * 1989-10-19 1992-09-29 Saturn Corporation Multiple microprocessor single power supply system shutdown
GB2239747B (en) * 1990-01-02 1993-08-04 Gotec Research And Dev Ltd A data protection device
JPH03239159A (ja) * 1990-02-15 1991-10-24 Mitsubishi Electric Corp 直流電源装置
JPH10150479A (ja) * 1996-11-19 1998-06-02 Fujitsu Ltd 二重化装置の障害時における誤動作防止装置
US6510064B1 (en) 1999-03-24 2003-01-21 Dell Products L.P. Power supply restart circuit
JP2001069585A (ja) * 1999-08-31 2001-03-16 Fujitsu Ltd 二重化装置及びハイウェイインタフェース回路
US7908520B2 (en) * 2000-06-23 2011-03-15 A. Avizienis And Associates, Inc. Self-testing and -repairing fault-tolerance infrastructure for computer systems
JP2006020465A (ja) * 2004-07-05 2006-01-19 Fujitsu Ltd 電源故障検出装置および電子回路
CN103163358B (zh) * 2013-03-01 2016-01-27 深圳市泰昂能源科技股份有限公司 交流掉电检测电路
CN105094267A (zh) * 2015-07-29 2015-11-25 英业达科技有限公司 供电装置
US9921916B2 (en) * 2015-12-18 2018-03-20 Intel Corporation Management of power loss in a memory device
KR20220099641A (ko) * 2021-01-07 2022-07-14 에스케이하이닉스 주식회사 메모리 시스템 및 그것의 동작 방법
EP4096080A1 (de) * 2021-05-28 2022-11-30 Siemens Aktiengesellschaft Schaltungsanordnung und verfahren zur erkennung einer versorgungsspannung
US12366607B2 (en) 2023-09-28 2025-07-22 Texas Instruments Incorporated Fault detection circuit
CN119527040B (zh) * 2025-01-08 2025-10-03 深蓝汽车科技有限公司 功率模块故障的诊断及处理方法、系统、车辆及电子设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108348A (en) * 1977-03-04 1978-09-21 Hitachi Ltd Program controlled electronic equipment
JPS56159719A (en) * 1980-05-14 1981-12-09 Sanyo Electric Co Ltd Power-failure resisting device of microcomputer
CN111103554A (zh) * 2019-11-27 2020-05-05 九阳股份有限公司 一种掉电检测方法、装置、电路系统及计算机存储介质

Also Published As

Publication number Publication date
FR2229158B1 (ja) 1979-01-12
GB1424550A (en) 1976-02-11
US3757302A (en) 1973-09-04
FR2229158A1 (ja) 1974-12-06
DE2318437A1 (de) 1974-10-17
CA1020660A (en) 1977-11-08
JPS5334867B2 (ja) 1978-09-22
DE2318437B2 (de) 1979-02-22

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