Monitoring Grid Frequency
The grid frequency of a 50 Hz system varies from 49.8 Hz to 50.2 Hz. Every 0.01 Hz of change in grid frequency correspond to approximately 6% to 8% of power supply dropped in the grid (S. Pourmousavi et al. 2009). Hence high resolution of measurement device is a must to monitor the grid frequency....
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my.utem.eprints.171322021-09-09T22:46:23Z http://eprints.utem.edu.my/id/eprint/17132/ Monitoring Grid Frequency Mohd Ab Halim, Mohd Firdaus Harun, Mohamad Haniff Mohd Annuar, Khalil Azha Ahmad, Suziana TK Electrical engineering. Electronics Nuclear engineering The grid frequency of a 50 Hz system varies from 49.8 Hz to 50.2 Hz. Every 0.01 Hz of change in grid frequency correspond to approximately 6% to 8% of power supply dropped in the grid (S. Pourmousavi et al. 2009). Hence high resolution of measurement device is a must to monitor the grid frequency. Most frequency measurement devices such as oscilloscope usually caters high frequency measurement range. Even though some oscilloscope able to measure low frequency signal, its accuracy and resolution is not up to the challenge of measuring grid frequency. Phasor Measurement Unit (PMU) uses by most power system company is not economical to be used by small scale power generation company or for research purpose. In this paper, a simple zero crossing method will be employ to measure the grid frequency with a resolution of 0.003 Hz using Arduino Uno controller. The test and validation of the frequency data took place in Europe specifically at University of Applied Science Rosenheim. Asian Research Publishing Network (ARPN) 2015 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/17132/1/MONITORING%20GRID%20FREQUENCY.pdf Mohd Ab Halim, Mohd Firdaus and Harun, Mohamad Haniff and Mohd Annuar, Khalil Azha and Ahmad, Suziana (2015) Monitoring Grid Frequency. ARPN Journal Of Engineering And Applied Sciences. pp. 8413-8416. ISSN 1819-6608 |
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TK Electrical engineering. Electronics Nuclear engineering Mohd Ab Halim, Mohd Firdaus Harun, Mohamad Haniff Mohd Annuar, Khalil Azha Ahmad, Suziana Monitoring Grid Frequency |
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The grid frequency of a 50 Hz system varies from 49.8 Hz to 50.2 Hz. Every 0.01 Hz of change in grid frequency
correspond to approximately 6% to 8% of power supply dropped in the grid (S. Pourmousavi et al. 2009). Hence high
resolution of measurement device is a must to monitor the grid frequency. Most frequency measurement devices such as
oscilloscope usually caters high frequency measurement range. Even though some oscilloscope able to measure low
frequency signal, its accuracy and resolution is not up to the challenge of measuring grid frequency. Phasor Measurement
Unit (PMU) uses by most power system company is not economical to be used by small scale power generation company
or for research purpose. In this paper, a simple zero crossing method will be employ to measure the grid frequency with a
resolution of 0.003 Hz using Arduino Uno controller. The test and validation of the frequency data took place in Europe
specifically at University of Applied Science Rosenheim. |
format |
Article |
author |
Mohd Ab Halim, Mohd Firdaus Harun, Mohamad Haniff Mohd Annuar, Khalil Azha Ahmad, Suziana |
author_facet |
Mohd Ab Halim, Mohd Firdaus Harun, Mohamad Haniff Mohd Annuar, Khalil Azha Ahmad, Suziana |
author_sort |
Mohd Ab Halim, Mohd Firdaus |
title |
Monitoring Grid Frequency |
title_short |
Monitoring Grid Frequency |
title_full |
Monitoring Grid Frequency |
title_fullStr |
Monitoring Grid Frequency |
title_full_unstemmed |
Monitoring Grid Frequency |
title_sort |
monitoring grid frequency |
publisher |
Asian Research Publishing Network (ARPN) |
publishDate |
2015 |
url |
http://eprints.utem.edu.my/id/eprint/17132/1/MONITORING%20GRID%20FREQUENCY.pdf http://eprints.utem.edu.my/id/eprint/17132/ |
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