GB2539413B - Apparatus for monitoring electrical current - Google Patents

Apparatus for monitoring electrical current Download PDF

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Publication number
GB2539413B
GB2539413B GB1510443.3A GB201510443A GB2539413B GB 2539413 B GB2539413 B GB 2539413B GB 201510443 A GB201510443 A GB 201510443A GB 2539413 B GB2539413 B GB 2539413B
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GB
United Kingdom
Prior art keywords
electrical current
monitoring electrical
monitoring
current
electrical
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.)
Active
Application number
GB1510443.3A
Other versions
GB201510443D0 (en
GB2539413A (en
Inventor
Williamson Barry
Steven Jenkins David
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.)
SAUNDERS ELECTRONICS Ltd
Original Assignee
SAUNDERS ELECTRONICS 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 SAUNDERS ELECTRONICS Ltd filed Critical SAUNDERS ELECTRONICS Ltd
Priority to GB1510443.3A priority Critical patent/GB2539413B/en
Publication of GB201510443D0 publication Critical patent/GB201510443D0/en
Publication of GB2539413A publication Critical patent/GB2539413A/en
Application granted granted Critical
Publication of GB2539413B publication Critical patent/GB2539413B/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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/14—Indicating direction of current; Indicating polarity of voltage
    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • 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
    • 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
GB1510443.3A 2015-06-15 2015-06-15 Apparatus for monitoring electrical current Active GB2539413B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1510443.3A GB2539413B (en) 2015-06-15 2015-06-15 Apparatus for monitoring electrical current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1510443.3A GB2539413B (en) 2015-06-15 2015-06-15 Apparatus for monitoring electrical current

Publications (3)

Publication Number Publication Date
GB201510443D0 GB201510443D0 (en) 2015-07-29
GB2539413A GB2539413A (en) 2016-12-21
GB2539413B true GB2539413B (en) 2020-07-01

Family

ID=53784720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510443.3A Active GB2539413B (en) 2015-06-15 2015-06-15 Apparatus for monitoring electrical current

Country Status (1)

Country Link
GB (1) GB2539413B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886980A (en) * 1985-11-05 1989-12-12 Niagara Mohawk Power Corporation Transmission line sensor apparatus operable with near zero current line conditions
US6018239A (en) * 1996-10-23 2000-01-25 General Electric Company Self-powered axial current sensor
WO2000077535A1 (en) * 1999-06-14 2000-12-21 Preston Trent Staats Apparatus and method for monitoring power and current flow
US20010040446A1 (en) * 2000-04-13 2001-11-15 Sterling Lapinksi Apparatus and method for the measurement and monitoring of electrical power generation and transmission
EP2688075A1 (en) * 2012-07-20 2014-01-22 General Electric Company High efficiency energy harvester and methods thereof
US20140343878A1 (en) * 2013-05-15 2014-11-20 U.S. Army Research Laboratory Attn: Rdrl-Loc-I Method and Apparatus for Power Quality and Synchrophasor Monitoring on Power Lines
US20150091605A1 (en) * 2012-12-21 2015-04-02 Murray W. Davis Portable self powered line mountable electric power line current monitoring transmitting and receiving system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886980A (en) * 1985-11-05 1989-12-12 Niagara Mohawk Power Corporation Transmission line sensor apparatus operable with near zero current line conditions
US6018239A (en) * 1996-10-23 2000-01-25 General Electric Company Self-powered axial current sensor
WO2000077535A1 (en) * 1999-06-14 2000-12-21 Preston Trent Staats Apparatus and method for monitoring power and current flow
US20010040446A1 (en) * 2000-04-13 2001-11-15 Sterling Lapinksi Apparatus and method for the measurement and monitoring of electrical power generation and transmission
EP2688075A1 (en) * 2012-07-20 2014-01-22 General Electric Company High efficiency energy harvester and methods thereof
US20150091605A1 (en) * 2012-12-21 2015-04-02 Murray W. Davis Portable self powered line mountable electric power line current monitoring transmitting and receiving system
US20140343878A1 (en) * 2013-05-15 2014-11-20 U.S. Army Research Laboratory Attn: Rdrl-Loc-I Method and Apparatus for Power Quality and Synchrophasor Monitoring on Power Lines

Also Published As

Publication number Publication date
GB201510443D0 (en) 2015-07-29
GB2539413A (en) 2016-12-21

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