DE1137776B - Sicherheitsschaltung zur Strombegrenzung - Google Patents

Sicherheitsschaltung zur Strombegrenzung

Info

Publication number
DE1137776B
DE1137776B DEA33714A DEA0033714A DE1137776B DE 1137776 B DE1137776 B DE 1137776B DE A33714 A DEA33714 A DE A33714A DE A0033714 A DEA0033714 A DE A0033714A DE 1137776 B DE1137776 B DE 1137776B
Authority
DE
Germany
Prior art keywords
current
control element
series resistor
resistor
safety circuit
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.)
Pending
Application number
DEA33714A
Other languages
German (de)
English (en)
Inventor
Robert J James Ehret
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Publication of DE1137776B publication Critical patent/DE1137776B/de
Pending legal-status Critical Current

Links

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
    • H02H3/087—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 for dc applications
    • 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
    • G05F1/573—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 overcurrent detector
    • 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
    • G05F1/573—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 overcurrent detector
    • G05F1/5735—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 overcurrent detector with foldback current limiting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
DEA33714A 1959-01-19 1960-01-16 Sicherheitsschaltung zur Strombegrenzung Pending DE1137776B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78744259A 1959-01-19 1959-01-19

Publications (1)

Publication Number Publication Date
DE1137776B true DE1137776B (de) 1962-10-11

Family

ID=25141485

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA33714A Pending DE1137776B (de) 1959-01-19 1960-01-16 Sicherheitsschaltung zur Strombegrenzung

Country Status (5)

Country Link
JP (1) JPS382940B1 (US07922777-20110412-C00004.png)
DE (1) DE1137776B (US07922777-20110412-C00004.png)
FR (1) FR1245906A (US07922777-20110412-C00004.png)
GB (1) GB918466A (US07922777-20110412-C00004.png)
NL (3) NL247513A (US07922777-20110412-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290238C2 (de) * 1966-09-22 1973-11-22 Bölkow GmbH, 8012 Ottobrunn Elektronische sicherheitsschaltung zur strombegrenzung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235410B (de) * 1961-04-29 1967-03-02 Fuba Werk Elektronischer Baute Gleichrichtergeraet
FR2867623B1 (fr) * 2004-03-09 2008-10-17 Schneider Toshiba Inverter Systeme de protection electronique d'une charge electrique
CN106463943B (zh) 2015-01-22 2019-04-19 华为技术有限公司 限流保护电路和电子设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290238C2 (de) * 1966-09-22 1973-11-22 Bölkow GmbH, 8012 Ottobrunn Elektronische sicherheitsschaltung zur strombegrenzung
DE1290238B (US07922777-20110412-C00004.png) * 1966-09-22 1973-11-22

Also Published As

Publication number Publication date
FR1245906A (fr) 1960-11-10
NL217513A (US07922777-20110412-C00004.png)
JPS382940B1 (US07922777-20110412-C00004.png) 1963-04-09
GB918466A (en) 1963-02-13
NL103424C (US07922777-20110412-C00004.png)
NL247513A (US07922777-20110412-C00004.png)

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