GB201301002D0 - Electrical Current Sensor - Google Patents

Electrical Current Sensor

Info

Publication number
GB201301002D0
GB201301002D0 GBGB1301002.0A GB201301002A GB201301002D0 GB 201301002 D0 GB201301002 D0 GB 201301002D0 GB 201301002 A GB201301002 A GB 201301002A GB 201301002 D0 GB201301002 D0 GB 201301002D0
Authority
GB
United Kingdom
Prior art keywords
current sensor
electrical current
electrical
sensor
current
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.)
Granted
Application number
GBGB1301002.0A
Other versions
GB2509965B (en
GB2509965A (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.)
COX SMITH CONSULTANTS Ltd
Original Assignee
COX SMITH CONSULTANTS Ltd
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 COX SMITH CONSULTANTS Ltd filed Critical COX SMITH CONSULTANTS Ltd
Priority to GB1301002.0A priority Critical patent/GB2509965B/en
Publication of GB201301002D0 publication Critical patent/GB201301002D0/en
Publication of GB2509965A publication Critical patent/GB2509965A/en
Application granted granted Critical
Publication of GB2509965B publication Critical patent/GB2509965B/en
Active legal-status Critical Current
Anticipated expiration legal-status 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
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
GB1301002.0A 2013-01-21 2013-01-21 Electrical Current Sensor Active GB2509965B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1301002.0A GB2509965B (en) 2013-01-21 2013-01-21 Electrical Current Sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301002.0A GB2509965B (en) 2013-01-21 2013-01-21 Electrical Current Sensor

Publications (3)

Publication Number Publication Date
GB201301002D0 true GB201301002D0 (en) 2013-03-06
GB2509965A GB2509965A (en) 2014-07-23
GB2509965B GB2509965B (en) 2016-05-25

Family

ID=47843618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301002.0A Active GB2509965B (en) 2013-01-21 2013-01-21 Electrical Current Sensor

Country Status (1)

Country Link
GB (1) GB2509965B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015115264B3 (en) * 2015-09-10 2016-08-18 Semikron Elektronik Gmbh & Co. Kg Centering device for a Rogowski coil, measuring device, power electronic device and a method for arranging a Rogowski coil
WO2018154472A2 (en) * 2017-02-22 2018-08-30 Cilliers Du Preez A current sensing device
EP3578998B1 (en) 2018-06-08 2024-09-04 3M Innovative Properties Company Impedance assembly
CN109613320B (en) * 2018-11-29 2020-10-30 江阴市星火电子科技有限公司 Rogowski coil for measuring small current
CN109613318B (en) * 2018-11-29 2021-01-26 江阴市星火电子科技有限公司 Rogowski coil for measuring small current and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088568B (en) * 1980-11-14 1985-02-27 Central Electr Generat Board A transducer for an alternating current
GB0412129D0 (en) * 2004-05-29 2004-06-30 Lem Heme Ltd Improvements in and relating to current measuring apparatus
CN101122619A (en) * 2007-09-14 2008-02-13 清华大学 Flexible rogowski coil for impulse current measurement
FR2923019A1 (en) * 2007-10-26 2009-05-01 Schneider Electric Ind Sas Current e.g. short-circuit current, measuring device e.g. flexible and adjustable circular rogowski current sensor, for on-site functioning test application, has bypass unit bypassing wire extending between points and end point of wire
CN201465698U (en) * 2009-08-14 2010-05-12 河南电力试验研究院 High-precision open type Rogowski coil
JP5547031B2 (en) * 2010-10-21 2014-07-09 日置電機株式会社 Rogowski coil and current detector
US8872611B2 (en) * 2011-08-18 2014-10-28 General Electric Company Rogowski coil assemblies and methods for providing the same

Also Published As

Publication number Publication date
GB2509965B (en) 2016-05-25
GB2509965A (en) 2014-07-23

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