GB2538816B - Electricity meter with isolated shunt - Google Patents

Electricity meter with isolated shunt

Info

Publication number
GB2538816B
GB2538816B GB1511936.5A GB201511936A GB2538816B GB 2538816 B GB2538816 B GB 2538816B GB 201511936 A GB201511936 A GB 201511936A GB 2538816 B GB2538816 B GB 2538816B
Authority
GB
United Kingdom
Prior art keywords
electricity meter
isolated shunt
shunt
isolated
meter
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
GB1511936.5A
Other versions
GB201511936D0 (en
GB2538816A (en
Inventor
Jhalora Surendra
Sardana Sanjiv
Sharma Dushyant
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.)
Secure Int Holdings Pte Ltd
Original Assignee
Secure Int Holdings Pte 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 Secure Int Holdings Pte Ltd filed Critical Secure Int Holdings Pte Ltd
Publication of GB201511936D0 publication Critical patent/GB201511936D0/en
Priority to AU2016203301A priority Critical patent/AU2016203301A1/en
Priority to MYPI2016701857A priority patent/MY179453A/en
Priority to SG10201604230XA priority patent/SG10201604230XA/en
Publication of GB2538816A publication Critical patent/GB2538816A/en
Application granted granted Critical
Publication of GB2538816B publication Critical patent/GB2538816B/en
Priority to AU2022202928A priority patent/AU2022202928A1/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
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/14—Compensating for temperature change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
    • 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
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • 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
    • G01R19/32—Compensating for temperature change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
GB1511936.5A 2015-05-26 2015-05-26 Electricity meter with isolated shunt Active GB2538816B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2016203301A AU2016203301A1 (en) 2015-05-26 2016-05-20 Electricity meter with isolated shunt
MYPI2016701857A MY179453A (en) 2015-05-26 2016-05-24 Electricity meter with isolated shunt
SG10201604230XA SG10201604230XA (en) 2015-05-26 2016-05-25 Electricity Meter with Isolated Shunt
AU2022202928A AU2022202928A1 (en) 2015-05-26 2022-05-02 Electricity meter with isolated shunt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2015072015 2015-05-26

Publications (3)

Publication Number Publication Date
GB201511936D0 GB201511936D0 (en) 2015-08-19
GB2538816A GB2538816A (en) 2016-11-30
GB2538816B true GB2538816B (en) 2017-08-16

Family

ID=54013639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511936.5A Active GB2538816B (en) 2015-05-26 2015-05-26 Electricity meter with isolated shunt

Country Status (1)

Country Link
GB (1) GB2538816B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110231512A (en) * 2019-07-04 2019-09-13 深圳曼顿科技有限公司 Single firewire electric energy metering device
CN115552554A (en) * 2020-05-12 2022-12-30 昕诺飞控股有限公司 Current transformer with bypass for surge detector
GB202119016D0 (en) * 2021-12-24 2022-02-09 Sentec Ltd Improved meter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419023A (en) * 1972-02-18 1975-12-24 Siemens Ag Electronically-compensated current transformers
FR2590030A1 (en) * 1985-11-12 1987-05-15 Delta Dore Alternating current measuring device
EP0365216A1 (en) * 1988-10-18 1990-04-25 General Electric Company Current sensor
EP0622635A1 (en) * 1993-04-30 1994-11-02 ZELLWEGER SAUTER-Energie S.A. Current sensor for alternating current
JPH0798337A (en) * 1993-09-29 1995-04-11 Urawa Kogyo Kk Current detector
GB2334339A (en) * 1998-02-17 1999-08-18 Ampy Automation Digilog Measuring current
EP2728728A1 (en) * 2012-08-29 2014-05-07 Huawei Technologies Co., Ltd. High-frequency switch power supply and method for detecting high-frequency current

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419023A (en) * 1972-02-18 1975-12-24 Siemens Ag Electronically-compensated current transformers
FR2590030A1 (en) * 1985-11-12 1987-05-15 Delta Dore Alternating current measuring device
EP0365216A1 (en) * 1988-10-18 1990-04-25 General Electric Company Current sensor
EP0622635A1 (en) * 1993-04-30 1994-11-02 ZELLWEGER SAUTER-Energie S.A. Current sensor for alternating current
JPH0798337A (en) * 1993-09-29 1995-04-11 Urawa Kogyo Kk Current detector
GB2334339A (en) * 1998-02-17 1999-08-18 Ampy Automation Digilog Measuring current
EP2728728A1 (en) * 2012-08-29 2014-05-07 Huawei Technologies Co., Ltd. High-frequency switch power supply and method for detecting high-frequency current

Also Published As

Publication number Publication date
GB201511936D0 (en) 2015-08-19
GB2538816A (en) 2016-11-30

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