Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid

J. Mandl; P. Trampitsch; P. Schachinger; D. Albert; R. Klambauer; A. Bergmann

doi:10.1109/AMPS59207.2023.10297249

Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid

J. Mandl, P. Trampitsch, P. Schachinger, D. Albert, R. Klambauer, A. Bergmann

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

Our society is dependent on a continuous supply of electrical energy. Therefore, it is essential to closely monitor all occurring signals in the transmission grid to assess their effect on the grid's components and security of supply. In particular, the time course and distribution of direct currents such as geomagnetically induced currents is of great interest. In this paper, we report progress on the development of a fiber optic current sensor intended to observe direct currents on all three phases of a high-voltage power grid. The device exploiting the Faraday effect can be described in a theoretical model using Jones formalism. We calculated the sensor scale factor when using twisted single-mode and spun HiBi fiber as the sensing head, giving implications on the applicability of those fibers for a highly sensitive fiber optic current sensor. Laboratory results of the sensor prototype show a linear current relationship for currents below 1 A.

Original language	English
Title of host publication	2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings
Pages	1-6
Number of pages	6
ISBN (Electronic)	9798350312409
DOIs	https://doi.org/10.1109/AMPS59207.2023.10297249
Publication status	Published - 1 Nov 2023
Event	13th International Workshop on Applied Measurements for Power Systems: IEEE AMPS 2023 - METAS, Bern, Switzerland Duration: 27 Sept 2023 → 29 Sept 2023

Publication series

Name	2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings

Workshop

Workshop	13th International Workshop on Applied Measurements for Power Systems
Abbreviated title	IEEE AMPS 2023
Country/Territory	Switzerland
City	Bern
Period	27/09/23 → 29/09/23

Keywords

Faraday effect
fiber optic current sensor
GIC
low power instrument transformer

ASJC Scopus subject areas

General Engineering
Electrical and Electronic Engineering
Artificial Intelligence
Energy Engineering and Power Technology
Instrumentation

Fields of Expertise

Sustainable Systems

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/AMPS59207.2023.10297249

Cite this

Mandl, J., Trampitsch, P., Schachinger, P., Albert, D., Klambauer, R., & Bergmann, A. (2023). Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid. In 2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings (pp. 1-6). (2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings). https://doi.org/10.1109/AMPS59207.2023.10297249

Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid. / Mandl, J.; Trampitsch, P.; Schachinger, P. et al.
2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings. 2023. p. 1-6 (2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Mandl, J , Trampitsch, P, Schachinger, P, Albert, D, Klambauer, R & Bergmann, A 2023, Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid. in 2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings. 2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings, pp. 1-6, 13th International Workshop on Applied Measurements for Power Systems, Bern, Switzerland, 27/09/23. https://doi.org/10.1109/AMPS59207.2023.10297249

Mandl J , Trampitsch P, Schachinger P, Albert D, Klambauer R , Bergmann A. Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid. In 2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings. 2023. p. 1-6. (2023 13th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2023 - Proceedings). doi: 10.1109/AMPS59207.2023.10297249

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abstract = "Our society is dependent on a continuous supply of electrical energy. Therefore, it is essential to closely monitor all occurring signals in the transmission grid to assess their effect on the grid's components and security of supply. In particular, the time course and distribution of direct currents such as geomagnetically induced currents is of great interest. In this paper, we report progress on the development of a fiber optic current sensor intended to observe direct currents on all three phases of a high-voltage power grid. The device exploiting the Faraday effect can be described in a theoretical model using Jones formalism. We calculated the sensor scale factor when using twisted single-mode and spun HiBi fiber as the sensing head, giving implications on the applicability of those fibers for a highly sensitive fiber optic current sensor. Laboratory results of the sensor prototype show a linear current relationship for currents below 1 A.",

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AB - Our society is dependent on a continuous supply of electrical energy. Therefore, it is essential to closely monitor all occurring signals in the transmission grid to assess their effect on the grid's components and security of supply. In particular, the time course and distribution of direct currents such as geomagnetically induced currents is of great interest. In this paper, we report progress on the development of a fiber optic current sensor intended to observe direct currents on all three phases of a high-voltage power grid. The device exploiting the Faraday effect can be described in a theoretical model using Jones formalism. We calculated the sensor scale factor when using twisted single-mode and spun HiBi fiber as the sensing head, giving implications on the applicability of those fibers for a highly sensitive fiber optic current sensor. Laboratory results of the sensor prototype show a linear current relationship for currents below 1 A.

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Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid

Abstract

Publication series

Workshop

Keywords

ASJC Scopus subject areas

Fields of Expertise

UN SDGs

Access to Document

Other files and links

Fingerprint

OVE-Energietechnik | Kategorie Dissertation

Development of a fiber optic current sensor for low DC measurements in the power grid

Cite this

Fiber Optic Current Sensor Prototype for Low DC Measurements in the Power Grid

Abstract

Publication series

Workshop

Keywords

ASJC Scopus subject areas

Fields of Expertise

UN SDGs

Access to Document

Other files and links

Fingerprint

Prizes

OVE-Energietechnik | Kategorie Dissertation

Research output

Development of a fiber optic current sensor for low DC measurements in the power grid

Cite this