NL179684B - CAPACITIVE AC VOLTAGE DIVIDER. - Google Patents

CAPACITIVE AC VOLTAGE DIVIDER.

Info

Publication number
NL179684B
NL179684B NLAANVRAGE7802969,A NL7802969A NL179684B NL 179684 B NL179684 B NL 179684B NL 7802969 A NL7802969 A NL 7802969A NL 179684 B NL179684 B NL 179684B
Authority
NL
Netherlands
Prior art keywords
capacitive
voltage divider
divider
voltage
Prior art date
Application number
NLAANVRAGE7802969,A
Other languages
Dutch (nl)
Other versions
NL179684C (en
NL7802969A (en
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
Priority to NLAANVRAGE7802969,A priority Critical patent/NL179684C/en
Priority to FR7830177A priority patent/FR2406828A1/en
Priority to SE7811064A priority patent/SE434092B/en
Priority to DE2846285A priority patent/DE2846285C2/en
Priority to GB7841723A priority patent/GB2007048B/en
Priority to CH1099078A priority patent/CH645191A5/en
Priority to IT69437/78A priority patent/IT1108256B/en
Publication of NL7802969A publication Critical patent/NL7802969A/en
Publication of NL179684B publication Critical patent/NL179684B/en
Publication of NL179684C publication Critical patent/NL179684C/en
Application granted granted Critical

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)
NLAANVRAGE7802969,A 1977-10-24 1978-03-17 CAPACITIVE AC VOLTAGE DIVIDER. NL179684C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NLAANVRAGE7802969,A NL179684C (en) 1977-10-24 1978-03-17 CAPACITIVE AC VOLTAGE DIVIDER.
GB7841723A GB2007048B (en) 1977-10-24 1978-10-24 Capacitive voltage divider
SE7811064A SE434092B (en) 1978-03-17 1978-10-24 Capacitive AC voltage divider
DE2846285A DE2846285C2 (en) 1977-10-24 1978-10-24 Capacitive AC voltage divider
FR7830177A FR2406828A1 (en) 1977-10-24 1978-10-24 CAPACITIVE VOLTAGE DIVIDER
CH1099078A CH645191A5 (en) 1977-10-24 1978-10-24 Capacitive ac voltage divider.
IT69437/78A IT1108256B (en) 1977-10-24 1978-10-24 CAPACITIVE VOLTAGE DIVIDER

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 (3)

Publication Number Publication Date
NL7802969A NL7802969A (en) 1979-04-26
NL179684B true NL179684B (en) 1986-05-16
NL179684C NL179684C (en) 1986-10-16

Family

ID=26645355

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7802969,A NL179684C (en) 1977-10-24 1978-03-17 CAPACITIVE AC 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
DE4318288C2 (en) * 1993-06-02 1997-04-24 Sachsenwerk Ag Tester
DE4323731A1 (en) * 1993-06-02 1994-12-08 Sachsenwerk Ag Tester
DE19648230C2 (en) * 1996-11-21 1999-11-04 Strauss System Elektronik Gmbh Capacitive AC voltage divider
US6873159B2 (en) 2000-03-14 2005-03-29 Siemens Aktiengesellschaft 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
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
EP4081812A1 (en) * 2019-12-24 2022-11-02 Safran Electrical & Power Device for detecting a fault in an electrical network, electrical network or equipment comprising such a device and method for detecting a fault
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
IT202200007436A1 (en) * 2022-04-15 2023-10-15 Alberto Bauer SYSTEM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE
IT202200007415A1 (en) * 2022-04-15 2023-10-15 Alberto Bauer FORM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE
WO2023199362A1 (en) * 2022-04-15 2023-10-19 Alberto Bauer Method and system to estimate the voltage value
WO2023199364A1 (en) * 2022-04-15 2023-10-19 Alberto Bauer Method to estimate the voltage value

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
GB2007048B (en) 1982-05-06
DE2846285C2 (en) 1986-11-27
FR2406828B1 (en) 1981-09-18
FR2406828A1 (en) 1979-05-18
NL179684C (en) 1986-10-16
NL7802969A (en) 1979-04-26
IT1108256B (en) 1985-12-02
CH645191A5 (en) 1984-09-14
DE2846285A1 (en) 1979-04-26
IT7869437A0 (en) 1978-10-24
GB2007048A (en) 1979-05-10

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee