Monitoring Grid Frequency

• Main Authors: Mohd Ab Halim, Mohd Firdaus, Harun, Mohamad Haniff, Mohd Annuar, Khalil Azha, Ahmad, Suziana
• Format: Article
• Language: English
• Published: Asian Research Publishing Network (ARPN) 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utem.edu.my/id/eprint/17132/1/MONITORING%20GRID%20FREQUENCY.pdf; http://eprints.utem.edu.my/id/eprint/17132/

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....