GB2509965B - Electrical Current Sensor - Google Patents

Electrical Current Sensor

Info

Publication number: GB2509965B
Authority: GB; United Kingdom
Prior art keywords: current sensor; electrical current; electrical; sensor; current
Prior art date: 2013-01-21
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

GB1301002.0A

Other versions

GB201301002D0 (en

GB2509965A (en

Inventor

Cox-Smith Peter

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.)

2013-01-21

Filing date

2013-01-21

Publication date

2016-05-25

2013-01-21 Application filed by COX-SMITH CONSULTANTS Ltd filed Critical COX-SMITH CONSULTANTS Ltd

2013-01-21 Priority to GB1301002.0A priority Critical patent/GB2509965B/en

2013-03-06 Publication of GB201301002D0 publication Critical patent/GB201301002D0/en

2014-07-23 Publication of GB2509965A publication Critical patent/GB2509965A/en

2016-05-25 Application granted granted Critical

2016-05-25 Publication of GB2509965B publication Critical patent/GB2509965B/en

Status Active legal-status Critical Current

2033-01-21 Anticipated expiration legal-status Critical

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 GB201301002D0 (en)	2013-03-06
GB2509965A GB2509965A (en)	2014-07-23
GB2509965B true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12259410B2 (en)	2021-03-24	2025-03-25	Kyushu Institute Of Technology	Rogowski-type current sensor and inverter, and method of mounting Rogowski-type current sensor

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	A Rogowski coil for measuring small current and its manufacturing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2088568A (en) *	1980-11-14	1982-06-09	Central Electr Generat Board	A transducer for an alternating current measuring device
WO2005119274A1 (en) *	2004-05-29	2005-12-15	Lem Heme Limited	Method and apparatus for measuring current
CN101122619A (en) *	2007-09-14	2008-02-13	清华大学	A Flexible Rogowski Coil for Pulse 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	A high-precision open-type Rogowski coil
JP2012088224A (en) *	2010-10-21	2012-05-10	Hioki Ee Corp	Rogowski coil and current detection device
EP2560013A1 (en) *	2011-08-18	2013-02-20	General Electric Company	Rogowski coil assemblies and methods for providing the same

2013
- 2013-01-21 GB GB1301002.0A patent/GB2509965B/en active Active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2088568A (en) *	1980-11-14	1982-06-09	Central Electr Generat Board	A transducer for an alternating current measuring device
WO2005119274A1 (en) *	2004-05-29	2005-12-15	Lem Heme Limited	Method and apparatus for measuring current
CN101122619A (en) *	2007-09-14	2008-02-13	清华大学	A Flexible Rogowski Coil for Pulse 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	A high-precision open-type Rogowski coil
JP2012088224A (en) *	2010-10-21	2012-05-10	Hioki Ee Corp	Rogowski coil and current detection device
EP2560013A1 (en) *	2011-08-18	2013-02-20	General Electric Company	Rogowski coil assemblies and methods for providing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12259410B2 (en)	2021-03-24	2025-03-25	Kyushu Institute Of Technology	Rogowski-type current sensor and inverter, and method of mounting Rogowski-type current sensor
DE112022001756B4 (en) *	2021-03-24	2025-04-17	Kyushu Institute Of Technology	ROGOWSKI CURRENT SENSOR AND INVERTER AND METHOD FOR MOUNTING A ROGOWSKI CURRENT SENSOR

Also Published As

Publication number	Publication date
GB201301002D0 (en)	2013-03-06
GB2509965A (en)	2014-07-23

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GB201309825D0 (en)	2013-07-17	Current measurement
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GB201300334D0 (en)	2013-02-20	Sensor circuit
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