GB2007048B - Capacitive voltage divider - Google Patents

Capacitive voltage divider

Info

Publication number
GB2007048B
GB2007048B GB7841723A GB7841723A GB2007048B GB 2007048 B GB2007048 B GB 2007048B GB 7841723 A GB7841723 A GB 7841723A GB 7841723 A GB7841723 A GB 7841723A GB 2007048 B GB2007048 B GB 2007048B
Authority
GB
United Kingdom
Prior art keywords
voltage divider
capacitive voltage
capacitive
divider
voltage
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
GB7841723A
Other versions
GB2007048A (en
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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
Priority claimed from NL7711655A external-priority patent/NL7711655A/en
Application filed by Hazemeijer BV filed Critical Hazemeijer BV
Publication of GB2007048A publication Critical patent/GB2007048A/en
Application granted granted Critical
Publication of GB2007048B publication Critical patent/GB2007048B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB7841723A 1977-10-24 1978-10-24 Capacitive voltage divider Expired GB2007048B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7711655A NL7711655A (en) 1977-10-24 1977-10-24 Capacitive AC voltage divider for medium and high voltages - has control circuit which increases or reduces impedance, depending on DC component in voltage
NLAANVRAGE7802969,A NL179684C (en) 1977-10-24 1978-03-17 CAPACITIVE AC VOLTAGE DIVIDER.

Publications (2)

Publication Number Publication Date
GB2007048A GB2007048A (en) 1979-05-10
GB2007048B true GB2007048B (en) 1982-05-06

Family

ID=26645355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841723A Expired GB2007048B (en) 1977-10-24 1978-10-24 Capacitive voltage divider

Country Status (6)

Country Link
CH (1) CH645191A5 (en)
DE (1) DE2846285C2 (en)
FR (1) FR2406828A1 (en)
GB (1) GB2007048B (en)
IT (1) IT1108256B (en)
NL (1) NL179684C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493527A1 (en) * 1980-11-06 1982-05-07 Alsthom Atlantique DEVICE FOR QUICKLY REMOVING TRAPPED LOADS IN A CAPACITIVE DIVIDER BRIDGE USED TO MONITOR HIGH ALTERNATIVE TENSIONS
DE3326283A1 (en) * 1983-07-21 1985-01-31 Messwandler-Bau Gmbh, 8600 Bamberg DEVICE FOR MONITORING HIGH AC VOLTAGES
DE3502638A1 (en) * 1985-01-26 1986-07-31 MWB Messwandler-Bau AG, 8600 Bamberg METHOD, CIRCUIT AND DEVICE FOR ELIMINATING THE DC VOLTAGE COMPONENT OF A CAPACITIVE AC VOLTAGE DIVIDER
DE4025325A1 (en) * 1989-11-18 1991-05-23 Manfred Prof Dipl I Bisterfeld Measuring HV using two resistance chains - in which one resistor is of different value so that chains are unbalanced
DE4323731A1 (en) * 1993-06-02 1994-12-08 Sachsenwerk Ag Tester
DE4318288C2 (en) * 1993-06-02 1997-04-24 Sachsenwerk Ag Tester
DE19648230C2 (en) * 1996-11-21 1999-11-04 Strauss System Elektronik Gmbh Capacitive AC voltage divider
EP1264191B1 (en) * 2000-03-14 2005-07-06 HSP Hochspannungsgeräte Porz GmbH Device and method for monitoring a capacitor bushing
DE10012068A1 (en) * 2000-03-14 2001-10-04 Hsp Hochspannungsgeraete Porz Monitoring of a capacitor bushing to detect faults, by comparison of the quotient of electrical measurements with a characterizing value, with any deviation indicating a fault, the invention being independent of operating voltage
US6529013B2 (en) * 2001-05-31 2003-03-04 Mcgraw-Edison Company Three-phase voltage sensor with active crosstalk cancellation
US6717395B2 (en) 2001-05-31 2004-04-06 Mcgraw-Edison Company Current transformer based high voltage measurement apparatus
FR2965359B1 (en) * 2010-09-24 2013-05-17 Areva T & D Sas VOLTAGE PRESENCE INDICATOR SYSTEM MADE IN TWO PARTS
CN114981666A (en) 2019-12-24 2022-08-30 赛峰电气与电源公司 Component for measuring common-mode voltage in an electrical network and device for detecting faults using such a component
FR3105431B1 (en) * 2019-12-24 2021-11-26 Lionel Cima FAULT DETECTION DEVICE IN AN ELECTRICAL NETWORK, ELECTRICAL NETWORK OR EQUIPMENT INCLUDING SUCH A DEVICE AND FAULT DETECTION METHOD
CN113252959B (en) * 2021-05-08 2023-06-09 国网冀北电力有限公司计量中心 Multi-transformation ratio AC voltage divider
IT202200007415A1 (en) * 2022-04-15 2023-10-15 Alberto Bauer FORM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE
WO2023199364A1 (en) * 2022-04-15 2023-10-19 Alberto Bauer Method to estimate the voltage value
WO2023199362A1 (en) * 2022-04-15 2023-10-19 Alberto Bauer Method and system to estimate the voltage value
IT202200007436A1 (en) * 2022-04-15 2023-10-15 Alberto Bauer SYSTEM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909733A (en) * 1973-05-17 1975-09-30 Dolby Laboratories Inc Dynamic range modifying circuits utilizing variable negative resistance
DE2352855B2 (en) * 1973-10-22 1979-04-12 Industrie Automation Waege- Und Prozesstechnik Gmbh & Co, 6900 Heidelberg Filter arrangement for devices for the electrical measurement of mechanical quantities
DE2634595A1 (en) * 1975-08-05 1977-03-03 Gen Electric Regulation of high alternating voltages in transmission lines - has capacitor voltage divider supplying monitor via full wave rectifier

Also Published As

Publication number Publication date
NL7802969A (en) 1979-04-26
FR2406828B1 (en) 1981-09-18
DE2846285A1 (en) 1979-04-26
NL179684C (en) 1986-10-16
GB2007048A (en) 1979-05-10
CH645191A5 (en) 1984-09-14
FR2406828A1 (en) 1979-05-18
IT1108256B (en) 1985-12-02
IT7869437A0 (en) 1978-10-24
DE2846285C2 (en) 1986-11-27
NL179684B (en) 1986-05-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981023