CH553495A - OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE. - Google Patents

OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE.

Info

Publication number
CH553495A
CH553495A CH1886072A CH1886072A CH553495A CH 553495 A CH553495 A CH 553495A CH 1886072 A CH1886072 A CH 1886072A CH 1886072 A CH1886072 A CH 1886072A CH 553495 A CH553495 A CH 553495A
Authority
CH
Switzerland
Prior art keywords
output
power supply
overvoltage protection
stabilized power
supply device
Prior art date
Application number
CH1886072A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1886072A priority Critical patent/CH553495A/en
Priority to DE2302127A priority patent/DE2302127A1/en
Publication of CH553495A publication Critical patent/CH553495A/en

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
    • G05F1/571—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 with overvoltage detector
    • 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
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/042—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
CH1886072A 1972-12-27 1972-12-27 OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE. CH553495A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1886072A CH553495A (en) 1972-12-27 1972-12-27 OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE.
DE2302127A DE2302127A1 (en) 1972-12-27 1973-01-17 OVERVOLTAGE PROTECTION FOR THE OUTPUT OF A STABILIZED POWER SUPPLY DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1886072A CH553495A (en) 1972-12-27 1972-12-27 OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE.

Publications (1)

Publication Number Publication Date
CH553495A true CH553495A (en) 1974-08-30

Family

ID=4435734

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1886072A CH553495A (en) 1972-12-27 1972-12-27 OVERVOLTAGE PROTECTION DEVICE FOR THE OUTPUT OF AT LEAST ONE STABILIZED POWER SUPPLY DEVICE.

Country Status (2)

Country Link
CH (1) CH553495A (en)
DE (1) DE2302127A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107207U (en) * 1975-02-24 1976-08-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015220284A1 (en) * 2015-10-19 2017-04-20 BSH Hausgeräte GmbH Voltage conversion device for an electronic component of a household appliance and household appliance
DE102016109649A1 (en) * 2016-05-25 2017-11-30 Endress + Hauser Gmbh + Co. Kg Primary switched switching network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107207U (en) * 1975-02-24 1976-08-27

Also Published As

Publication number Publication date
DE2302127A1 (en) 1974-07-11

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Legal Events

Date Code Title Description
PL Patent ceased