IT1108256B - CAPACITIVE VOLTAGE DIVIDER - Google Patents

CAPACITIVE VOLTAGE DIVIDER

Info

Publication number
IT1108256B
IT1108256B IT69437/78A IT6943778A IT1108256B IT 1108256 B IT1108256 B IT 1108256B IT 69437/78 A IT69437/78 A IT 69437/78A IT 6943778 A IT6943778 A IT 6943778A IT 1108256 B IT1108256 B IT 1108256B
Authority
IT
Italy
Prior art keywords
voltage divider
capacitive voltage
capacitive
divider
voltage
Prior art date
Application number
IT69437/78A
Other languages
Italian (it)
Other versions
IT7869437A0 (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
Publication of IT7869437A0 publication Critical patent/IT7869437A0/en
Application granted granted Critical
Publication of IT1108256B publication Critical patent/IT1108256B/en

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)
IT69437/78A 1977-10-24 1978-10-24 CAPACITIVE VOLTAGE DIVIDER IT1108256B (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
IT7869437A0 IT7869437A0 (en) 1978-10-24
IT1108256B true IT1108256B (en) 1985-12-02

Family

ID=26645355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69437/78A IT1108256B (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
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
NL179684B (en) 1986-05-16
FR2406828B1 (en) 1981-09-18
FR2406828A1 (en) 1979-05-18
NL179684C (en) 1986-10-16
NL7802969A (en) 1979-04-26
CH645191A5 (en) 1984-09-14
DE2846285A1 (en) 1979-04-26
IT7869437A0 (en) 1978-10-24
GB2007048A (en) 1979-05-10

Similar Documents

Publication Publication Date Title
IT1108256B (en) CAPACITIVE VOLTAGE DIVIDER
IT1112673B (en) VOLTAGE REGULATOR TRANSFORMER
SE7706953L (en) STORNINGSIMMUN VOLTAGE COMPARATOR
IT1115654B (en) DIFFUSED VOLTAGE DIVIDER FOR MONOLITHIC INTEGRATED CIRCUIT
IT1100186B (en) HIGH VOLTAGE TRANSFORMER
IT1140694B (en) VOLTAGE COMPARATOR
IT1103285B (en) STATIC VOLTAGE BALANCER
IT7850881A0 (en) VOLTAGE VARIATION SYSTEM
IT7869488A0 (en) HIGH VOLTAGE ELECTRIC CAPACITOR
IT7827266A0 (en) DIRECT VOLTAGE GENERATOR.
IT7822793A0 (en) IMPROVED VOLTAGE REGULATOR TRANSFORMER.
IT7969082A0 (en) AC VOLTAGE CAPACITIVE DIVIDER
DK437078A (en) HIGH VOLTAGE SWITCH
IT1085625B (en) VOLTAGE MULTIPLIER
SE7803520L (en) VOLTAGE REGULATOR
IT1096507B (en) HIGH VOLTAGE COMPOSITE INSULATOR
SE7804384L (en) HIGH VOLTAGE ACCESSORS
SE7804251L (en) TWO-POOL HIGH VOLTAGE PHASE TEST
JPS5414278A (en) Haymon type resistyance voltage divider
BR8007930A (en) VOLTAGE DIVIDER CONNECTION
IT1096497B (en) VOLTAGE DETECTOR
JPS5388155A (en) High voltage capacitor
BR7807908A (en) CAPACITOR
IT1111161B (en) HIGH VOLTAGE SWITCH
IT1089745B (en) VOLTAGE STABILIZER DEVICE

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929