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GB2315872B - Current transducer - Google Patents

Current transducer

Info

Publication number
GB2315872B
GB2315872B GB9715078A GB9715078A GB2315872B GB 2315872 B GB2315872 B GB 2315872B GB 9715078 A GB9715078 A GB 9715078A GB 9715078 A GB9715078 A GB 9715078A GB 2315872 B GB2315872 B GB 2315872B
Authority
GB
United Kingdom
Prior art keywords
current transducer
transducer
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.)
Expired - Lifetime
Application number
GB9715078A
Other versions
GB2315872A (en
GB9715078D0 (en
Inventor
Michael James Turner
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.)
SWITCHED RELUCTANCE DRIVES Ltd
Nidec SR Drives Ltd
Original Assignee
SWITCHED RELUCTANCE DRIVES Ltd
Switched Reluctance Drives 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
Priority claimed from GBGB9616157.5A external-priority patent/GB9616157D0/en
Application filed by SWITCHED RELUCTANCE DRIVES Ltd, Switched Reluctance Drives Ltd filed Critical SWITCHED RELUCTANCE DRIVES Ltd
Priority to GB9715078A priority Critical patent/GB2315872B/en
Publication of GB9715078D0 publication Critical patent/GB9715078D0/en
Publication of GB2315872A publication Critical patent/GB2315872A/en
Application granted granted Critical
Publication of GB2315872B publication Critical patent/GB2315872B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB9715078A 1996-08-01 1997-07-17 Current transducer Expired - Lifetime GB2315872B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9715078A GB2315872B (en) 1996-08-01 1997-07-17 Current transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9616157.5A GB9616157D0 (en) 1996-08-01 1996-08-01 Current transducer
GB9715078A GB2315872B (en) 1996-08-01 1997-07-17 Current transducer

Publications (3)

Publication Number Publication Date
GB9715078D0 GB9715078D0 (en) 1997-09-24
GB2315872A GB2315872A (en) 1998-02-11
GB2315872B true GB2315872B (en) 2001-04-18

Family

ID=26309789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9715078A Expired - Lifetime GB2315872B (en) 1996-08-01 1997-07-17 Current transducer

Country Status (1)

Country Link
GB (1) GB2315872B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351620A (en) * 1999-07-01 2001-01-03 Semelab Plc Triangle wave generator, current sensor, class D power amplifier, anti-hiss circuit and loudspeaker protection circuit
GB2432008B (en) * 2005-11-07 2009-09-30 Omnicharge Ltd Current sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015945A (en) * 1990-06-25 1991-05-14 General Electric Company Current sensor for measuring current in a semiconductor switch
US5298857A (en) * 1992-04-06 1994-03-29 Landis & Gyr Metering, Inc. Electrical energy meter with a precision integrator for current measurement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015945A (en) * 1990-06-25 1991-05-14 General Electric Company Current sensor for measuring current in a semiconductor switch
US5298857A (en) * 1992-04-06 1994-03-29 Landis & Gyr Metering, Inc. Electrical energy meter with a precision integrator for current measurement

Also Published As

Publication number Publication date
GB2315872A (en) 1998-02-11
GB9715078D0 (en) 1997-09-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170716