SE507933C2 - Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav - Google Patents

Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav

Info

Publication number
SE507933C2
SE507933C2 SE9602785A SE9602785A SE507933C2 SE 507933 C2 SE507933 C2 SE 507933C2 SE 9602785 A SE9602785 A SE 9602785A SE 9602785 A SE9602785 A SE 9602785A SE 507933 C2 SE507933 C2 SE 507933C2
Authority
SE
Sweden
Prior art keywords
electrode
inner electrode
voltage
sensor
measuring device
Prior art date
Application number
SE9602785A
Other languages
English (en)
Swedish (sv)
Other versions
SE9602785L (sv
SE9602785D0 (sv
Inventor
Mats Leijon
Maria Lundmark
Mats Ekberg
Lars Walfridsson
Lars Gunnar Dahlberg
Hans-Olov Kalldin
Haakan 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
Priority to SE9602785A priority Critical patent/SE507933C2/sv
Publication of SE9602785D0 publication Critical patent/SE9602785D0/xx
Priority to TR1999/00074T priority patent/TR199900074T2/xx
Priority to JP10505939A priority patent/JP2000514191A/ja
Priority to CA 2261191 priority patent/CA2261191A1/en
Priority to CN 97197676 priority patent/CN1229474A/zh
Priority to AU36396/97A priority patent/AU719566B2/en
Priority to BR9710724A priority patent/BR9710724A/pt
Priority to PCT/SE1997/001289 priority patent/WO1998005974A1/en
Priority to EP97933123A priority patent/EP0912902A1/en
Publication of SE9602785L publication Critical patent/SE9602785L/
Publication of SE507933C2 publication Critical patent/SE507933C2/sv
Priority to NO990169A priority patent/NO990169L/no

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)
  • Testing Relating To Insulation (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE9602785A 1996-07-15 1996-07-15 Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav SE507933C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9602785A SE507933C2 (sv) 1996-07-15 1996-07-15 Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav
EP97933123A EP0912902A1 (en) 1996-07-15 1997-07-15 Method, device and sensor for capacitive detecting of field and voltage and use thereof
CN 97197676 CN1229474A (zh) 1996-07-15 1997-07-15 电容式检测电场和电压的方法、装置和传感器及其应用
JP10505939A JP2000514191A (ja) 1996-07-15 1997-07-15 電界と電圧とを容量的に検出する方法、装置およびセンサと、それらの利用
CA 2261191 CA2261191A1 (en) 1996-07-15 1997-07-15 Method, device and sensor for capacitive detecting of field and voltage and use thereof
TR1999/00074T TR199900074T2 (xx) 1996-07-15 1997-07-15 Elektrik alanı ve voltaj kapasitif algılaması için yöntem, cihaz ve algılayıcı ve bunların kullanımı.
AU36396/97A AU719566B2 (en) 1996-07-15 1997-07-15 Method, device and sensor for capacitive detecting of field and voltage and use thereof
BR9710724A BR9710724A (pt) 1996-07-15 1997-07-15 M-todo dispositivo e sensor para detec-a{ capacitiva de campos e voltagem e uso dos mesmos
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
NO990169A NO990169L (no) 1996-07-15 1999-01-14 FremgangsmÕte, anordning og f°ler for kapasitiv deteksjon av felt og spenning, og anvendelse av fremgangsmÕten og anordningen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602785A SE507933C2 (sv) 1996-07-15 1996-07-15 Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav

Publications (3)

Publication Number Publication Date
SE9602785D0 SE9602785D0 (sv) 1996-07-15
SE9602785L SE9602785L (sv) 1998-01-16
SE507933C2 true SE507933C2 (sv) 1998-07-27

Family

ID=20403403

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602785A SE507933C2 (sv) 1996-07-15 1996-07-15 Förfarande, anordning och sensor för att kapacitivt detektera fält och spänning samt användning därav

Country Status (10)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512698C2 (sv) * 1997-11-27 2000-05-02 Abb Ab Elektrisk anläggning med kapacitiv beröringsfri spänningsmätning och styrenhet för reducering av övertoner
GB0310409D0 (en) * 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv Object sensing
ITBO20080392A1 (it) 2008-06-20 2009-12-21 Alberto Bauer Sensore capacitivo per rilevare un campo elettrico generato da un conduttore
ITBO20080393A1 (it) * 2008-06-20 2009-12-21 Alberto Bauer Sensore capacitivo per rilevare un campo elettrico generato da un conduttore
ITBO20080079U1 (it) * 2008-10-30 2010-04-30 Lorenzo Peretto Sistema costruttivo per un sensore capacitivo.
WO2012139650A1 (de) * 2011-04-14 2012-10-18 Siemens Aktiengesellschaft Vorrichtung zur berührungslosen bestimmung eines elektrischen potentials eines objekts, stromzange sowie verfahren
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 (it) 2016-10-14 2018-04-14 Green Seas Ventures Ldt Sistema Costruttivo afferente un sensore capacitivo di tensione
CN107192894A (zh) * 2016-11-18 2017-09-22 国网甘肃省电力公司电力科学研究院 一种交直流混合电场检测仪
GB2561821B (en) * 2017-04-06 2020-02-12 Synaptec Ltd Multi-phase sensor module, systems and methods
IT201700115489A1 (it) * 2017-10-13 2019-04-13 Green Seas Ventures Ltd Sistema costruttivo afferente un sensore capacitivo di tensione
WO2019073497A1 (en) * 2017-10-13 2019-04-18 Alberto Bauer CONSTRUCTION SYSTEM FOR A CAPACITIVE SENSOR
IT201800004114A1 (it) 2018-03-30 2019-09-30 Green Seas Ventures Ltd C/O Citco B V I Ltd Sistema costruttivo afferente un sensore capacitivo di tensione
WO2020131909A1 (en) 2018-12-17 2020-06-25 G & W Electric Company Electrical sensor assembly
CA3121832A1 (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
CN112379181B (zh) * 2020-11-11 2024-05-28 南方电网电力科技股份有限公司 一种轴式空间电场测量装置
CN114062794A (zh) * 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 一种绝缘子表面电场强度测量装置和绝缘子系统

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
CA2261191A1 (en) 1998-02-12
JP2000514191A (ja) 2000-10-24
AU719566B2 (en) 2000-05-11
NO990169D0 (no) 1999-01-14
WO1998005974A1 (en) 1998-02-12
TR199900074T2 (xx) 1999-03-22
BR9710724A (pt) 1999-08-17
CN1229474A (zh) 1999-09-22
NO990169L (no) 1999-03-12
AU3639697A (en) 1998-02-25
EP0912902A1 (en) 1999-05-06
SE9602785L (sv) 1998-01-16
SE9602785D0 (sv) 1996-07-15

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