DE3777890D1 - ENERGY SUPPLY SYSTEM. - Google Patents

ENERGY SUPPLY SYSTEM.

Info

Publication number
DE3777890D1
DE3777890D1 DE8787108183T DE3777890T DE3777890D1 DE 3777890 D1 DE3777890 D1 DE 3777890D1 DE 8787108183 T DE8787108183 T DE 8787108183T DE 3777890 T DE3777890 T DE 3777890T DE 3777890 D1 DE3777890 D1 DE 3777890D1
Authority
DE
Germany
Prior art keywords
supply system
energy supply
energy
supply
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
Application number
DE8787108183T
Other languages
German (de)
Inventor
Donald James Ashley
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3777890D1 publication Critical patent/DE3777890D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
DE8787108183T 1986-06-24 1987-06-05 ENERGY SUPPLY SYSTEM. Expired - Fee Related DE3777890D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87785786A 1986-06-24 1986-06-24

Publications (1)

Publication Number Publication Date
DE3777890D1 true DE3777890D1 (en) 1992-05-07

Family

ID=25370871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787108183T Expired - Fee Related DE3777890D1 (en) 1986-06-24 1987-06-05 ENERGY SUPPLY SYSTEM.

Country Status (3)

Country Link
EP (1) EP0250932B1 (en)
JP (1) JP2782601B2 (en)
DE (1) DE3777890D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006349A1 (en) * 1993-08-24 1995-03-02 Metal Manufactures Limited Load control module
JPH0898505A (en) * 1994-09-20 1996-04-12 Mitsubishi Electric Corp Semiconductor compound element and method for detecting failure of inverter device with semiconductor compound element
US5869996A (en) * 1994-09-20 1999-02-09 Mitsubishi Denki Kabushiki Kaisha Semiconductor composite element, and method of detecting abnormal conditions in an inverter device having the element
DE102005063097B4 (en) 2005-12-30 2014-09-04 Infineon Technologies Ag Pulsed static flip-flop
JP4725492B2 (en) * 2006-04-04 2011-07-13 株式会社デンソー Load control device and load control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133477A (en) * 1976-04-15 1979-01-09 Xerox Corporation Fault detection and system for electrostatographic machines
IT1122892B (en) * 1979-08-30 1986-04-30 Honeywell Inf Systems POWER SUPPLY WITH INCREASED PROTECTION OPERABLE IN DIAGNOSTIC MODE
JPS57142125A (en) * 1981-02-25 1982-09-02 Tohoku Electric Power Co Digital protection relay display unit
US4487121A (en) * 1984-01-30 1984-12-11 International Business Machines Corporation Fault protection system for a line printer

Also Published As

Publication number Publication date
JP2782601B2 (en) 1998-08-06
JPS637130A (en) 1988-01-13
EP0250932B1 (en) 1992-04-01
EP0250932A1 (en) 1988-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee