GB1252633A - - Google Patents

Info

Publication number
GB1252633A
GB1252633A GB1252633DA GB1252633A GB 1252633 A GB1252633 A GB 1252633A GB 1252633D A GB1252633D A GB 1252633DA GB 1252633 A GB1252633 A GB 1252633A
Authority
GB
United Kingdom
Prior art keywords
voltage
resistors
diode
amplifiers
march
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1252633A publication Critical patent/GB1252633A/en
Expired 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
    • G05F1/567—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 temperature compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
GB1252633D 1968-03-19 1969-03-12 Expired GB1252633A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR144368 1968-03-19

Publications (1)

Publication Number Publication Date
GB1252633A true GB1252633A (enrdf_load_stackoverflow) 1971-11-10

Family

ID=8647680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252633D Expired GB1252633A (enrdf_load_stackoverflow) 1968-03-19 1969-03-12

Country Status (3)

Country Link
DE (1) DE1913148A1 (enrdf_load_stackoverflow)
FR (1) FR1569767A (enrdf_load_stackoverflow)
GB (1) GB1252633A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160439A1 (en) * 2015-04-01 2016-10-06 Cooper Technologies Company Virtual ground sensing circuit for high impedance voltage sensors
CN113253604A (zh) * 2021-05-19 2021-08-13 厦门市必易微电子技术有限公司 环路增益补偿控制电路及方法、驱动控制系统及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160439A1 (en) * 2015-04-01 2016-10-06 Cooper Technologies Company Virtual ground sensing circuit for high impedance voltage sensors
US10132842B2 (en) 2015-04-01 2018-11-20 Eaton Intelligent Power Limited Virtual ground sensing circuit for high impedance voltage sensors
CN113253604A (zh) * 2021-05-19 2021-08-13 厦门市必易微电子技术有限公司 环路增益补偿控制电路及方法、驱动控制系统及方法

Also Published As

Publication number Publication date
DE1913148A1 (de) 1969-10-02
FR1569767A (enrdf_load_stackoverflow) 1969-06-06

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Legal Events

Date Code Title Description
PS Patent sealed