NO990169D0 - Method, device and sensor for capacitive detection of field and voltage, and use of the method and device - Google Patents

Method, device and sensor for capacitive detection of field and voltage, and use of the method and device

Info

Publication number
NO990169D0
NO990169D0 NO990169A NO990169A NO990169D0 NO 990169 D0 NO990169 D0 NO 990169D0 NO 990169 A NO990169 A NO 990169A NO 990169 A NO990169 A NO 990169A NO 990169 D0 NO990169 D0 NO 990169D0
Authority
NO
Norway
Prior art keywords
voltage
sensor
field
capacitive detection
capacitive
Prior art date
Application number
NO990169A
Other languages
Norwegian (no)
Other versions
NO990169L (en
Inventor
Mats Leijon
Maria Lundmark
Mats Ekberg
Lars Walfridsson
Lars-Gunnar Dahlberg
Hans-Olov Kalldin
Hokan Holmborn
Jan Syren
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of NO990169D0 publication Critical patent/NO990169D0/en
Publication of NO990169L publication Critical patent/NO990169L/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
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Relating To Insulation (AREA)
NO990169A 1996-07-15 1999-01-14 Method, device and sensor for capacitive detection of field and voltage, and use of the method and device NO990169L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9602785A SE507933C2 (en) 1996-07-15 1996-07-15 Method, apparatus and sensor for capacitively detecting fields and voltages and their use
PCT/SE1997/001289 WO1998005974A1 (en) 1996-07-15 1997-07-15 Method, device and sensor for capacitive detecting of field and voltage and use thereof

Publications (2)

Publication Number Publication Date
NO990169D0 true NO990169D0 (en) 1999-01-14
NO990169L NO990169L (en) 1999-03-12

Family

ID=20403403

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990169A NO990169L (en) 1996-07-15 1999-01-14 Method, device and sensor for capacitive detection of field and voltage, and use of the method and device

Country Status (10)

Country Link
EP (1) EP0912902A1 (en)
JP (1) JP2000514191A (en)
CN (1) CN1229474A (en)
AU (1) AU719566B2 (en)
BR (1) BR9710724A (en)
CA (1) CA2261191A1 (en)
NO (1) NO990169L (en)
SE (1) SE507933C2 (en)
TR (1) TR199900074T2 (en)
WO (1) WO1998005974A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512698C2 (en) * 1997-11-27 2000-05-02 Abb Ab Electric system with capacitive contact-free voltage measurement and control unit for reducing harmonics
GB0310409D0 (en) * 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv Object sensing
ITBO20080392A1 (en) * 2008-06-20 2009-12-21 Alberto Bauer CAPACITIVE SENSOR TO DETECT AN ELECTRIC FIELD GENERATED BY A CONDUCTOR
ITBO20080393A1 (en) * 2008-06-20 2009-12-21 Alberto Bauer CAPACITIVE SENSOR TO DETECT AN ELECTRIC FIELD GENERATED BY A CONDUCTOR
ITBO20080079U1 (en) 2008-10-30 2010-04-30 Lorenzo Peretto BUILDING SYSTEM FOR A CAPACITIVE SENSOR.
WO2012139650A1 (en) * 2011-04-14 2012-10-18 Siemens Aktiengesellschaft Device for the contactless determination of an electrical potential of an object, current probe, and method
US9128135B1 (en) 2013-01-02 2015-09-08 Lockheed Martin Corporation System, method, and computer program product to provide wireless sensing based on an aggregate electric field reading
IT201600103234A1 (en) * 2016-10-14 2018-04-14 Green Seas Ventures Ldt Constructive system relating to a capacitive voltage sensor
CN107192894A (en) * 2016-11-18 2017-09-22 国网甘肃省电力公司电力科学研究院 A kind of alternating current-direct current complex electrical field detector
GB2561821B (en) * 2017-04-06 2020-02-12 Synaptec Ltd Multi-phase sensor module, systems and methods
WO2019073497A1 (en) * 2017-10-13 2019-04-18 Alberto Bauer Constructive system regarding a capacitive sensor
IT201700115489A1 (en) * 2017-10-13 2019-04-13 Green Seas Ventures Ltd CONSTRUCTIVE SYSTEM AFFIRMING A CAPACITIVE VOLTAGE SENSOR
IT201800004114A1 (en) 2018-03-30 2019-09-30 Green Seas Ventures Ltd C/O Citco B V I Ltd CONSTRUCTION SYSTEM WITH A CAPACITIVE VOLTAGE SENSOR
CA3121832A1 (en) 2018-12-17 2020-06-25 G & W Electric Company Electrical sensor assembly
WO2020131909A1 (en) 2018-12-17 2020-06-25 G & W Electric Company Electrical sensor assembly
US11415538B2 (en) 2020-03-06 2022-08-16 Applied Materials, Inc. Capacitive sensor housing for chamber condition monitoring
CN112379181A (en) * 2020-11-11 2021-02-19 广东电科院能源技术有限责任公司 Shaft type space electric field measuring device
CN114062794A (en) * 2021-10-27 2022-02-18 中国南方电网有限责任公司超高压输电公司贵阳局 Insulator surface electric field intensity measuring device and insulator system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826981A (en) * 1968-05-03 1974-07-30 H Ross Solid-state high impedance meter system
US4052665A (en) * 1976-03-30 1977-10-04 Snap-On Tools Corporation Capacitive pickup device for pulsating high voltage measurements
US4328461A (en) * 1979-07-02 1982-05-04 Mcdonnell Douglas Corporation Apparatus for and method of measuring a high voltage electric field
US4397702A (en) * 1980-01-09 1983-08-09 Johnson Controls, Inc. Fabrication of non-conductive charged sensing probe unit

Also Published As

Publication number Publication date
CN1229474A (en) 1999-09-22
SE507933C2 (en) 1998-07-27
CA2261191A1 (en) 1998-02-12
JP2000514191A (en) 2000-10-24
AU719566B2 (en) 2000-05-11
NO990169L (en) 1999-03-12
SE9602785D0 (en) 1996-07-15
TR199900074T2 (en) 1999-03-22
AU3639697A (en) 1998-02-25
EP0912902A1 (en) 1999-05-06
SE9602785L (en) 1998-01-16
WO1998005974A1 (en) 1998-02-12
BR9710724A (en) 1999-08-17

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application