ES2119704A1 - Sensor de corriente critica basado en el efecto matteucci - Google Patents

Sensor de corriente critica basado en el efecto matteucci

Info

Publication number
ES2119704A1
ES2119704A1 ES09602271A ES9602271A ES2119704A1 ES 2119704 A1 ES2119704 A1 ES 2119704A1 ES 09602271 A ES09602271 A ES 09602271A ES 9602271 A ES9602271 A ES 9602271A ES 2119704 A1 ES2119704 A1 ES 2119704A1
Authority
ES
Spain
Prior art keywords
current
value
critical
sensor based
critical 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
ES09602271A
Other languages
English (en)
Other versions
ES2119704B1 (es
Inventor
Villalabeitia Manuel Vazquez
Grande Antonio Hernando
Juan Manuel Arcas
Cristina Gomez-Polo
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES9602271A priority Critical patent/ES2119704B1/es
Publication of ES2119704A1 publication Critical patent/ES2119704A1/es
Application granted granted Critical
Publication of ES2119704B1 publication Critical patent/ES2119704B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

EL DISPOSITIVO MAGNETICO DE DETECCION DE CORRIENTE CRITICA POR EFECTO MATTEUCCI SE BASA EN LA INDUCCION DE UN VOLTAJE ENTRE LOS EXTREMOS DE UN HILO AMORFO FERROMAGNETICO ARROLLADO EN TORNO A UNA LINEA DE CORRIENTE CUANDO LA INTENSIDAD QUE CIRCULA POR ESTA EXCEDE UN VALOR CRITICO. EL ELEMENTO SENSOR ESTA CONSTITUIDO POR: HILO AMORFO FERROMAGNETICO DE MAGNETOSTRICCION POSITIVA ARROLLADO EN TORNO A LA LINEA DE CORRIENTE. ESTE DISPOSITIVO PERMITE CONOCER SI EL VALOR DE LA CORRIENTE QUE ATRAVIESA UN CABLE EXCEDE UN VALOR CRITICO. LA VENTAJA DE ESTE DISPOSITIVO LA CONSTITUYE EL HECHO DE DAR UN VALOR DE VOLTAJE UNICAMENTE CUANDO LA CORRIENTE QUE CIRCULA POR EL EXCEDE UN VALOR.
ES9602271A 1996-10-28 1996-10-28 Sensor de corriente critica basado en el efecto matteucci Expired - Fee Related ES2119704B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9602271A ES2119704B1 (es) 1996-10-28 1996-10-28 Sensor de corriente critica basado en el efecto matteucci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9602271A ES2119704B1 (es) 1996-10-28 1996-10-28 Sensor de corriente critica basado en el efecto matteucci

Publications (2)

Publication Number Publication Date
ES2119704A1 true ES2119704A1 (es) 1998-10-01
ES2119704B1 ES2119704B1 (es) 1999-04-16

Family

ID=8296500

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9602271A Expired - Fee Related ES2119704B1 (es) 1996-10-28 1996-10-28 Sensor de corriente critica basado en el efecto matteucci

Country Status (1)

Country Link
ES (1) ES2119704B1 (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124703A (ja) * 1985-11-25 1987-06-06 Mitsui Petrochem Ind Ltd 電流センサ
EP0563606A2 (de) * 1992-04-01 1993-10-06 Vacuumschmelze GmbH Stromwandler für pulsstromsensitive Fehlerstromschutzschalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124703A (ja) * 1985-11-25 1987-06-06 Mitsui Petrochem Ind Ltd 電流センサ
EP0563606A2 (de) * 1992-04-01 1993-10-06 Vacuumschmelze GmbH Stromwandler für pulsstromsensitive Fehlerstromschutzschalter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 62124703 A (MITSUI PETROCHEM IND LTD) 06.06.1987 * Resumen; figura * *
C. GOMEZ-POLO, J. ARCAS, M. VAZQUEZ Y A. HERNANDO. A critical current sensor based on the Matteucci effect of a toroidal Fe-rich amorphous wire. Journal of Magnetism and Magnetic Materials. Volumen 160. Julio del 1996. Páginas 194-196 * Todo el artículo * *

Also Published As

Publication number Publication date
ES2119704B1 (es) 1999-04-16

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