Modelling of overcurrent relay using digital signal processor

Yin Lee Goh, Agileswari Ramasamy, Aidil Azwin Zainul Abidin, Farrukh Hafiz Nagi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)

Abstract

Protective relays are used to detect any abnormalities in a power system and isolate the faulty section of the system in the shortest time, in order to minimize disturbances caused by failure in the system to ensure continuous power delivery. Protective relays for overcurrent protection are the most widely used relays in a power system. The implementation of overcurrent relay on digital signal processor (DSP) proficient to mitigate problems such as lack of memory capacity, lower speed and functionality, compared to conventional approach using microprocessor. The modelling of overcurrent relay for inverse definite minimum time (IDMT) type using DSP board TMS320F2812 will be discussed in the paper. Simulation results of the overcurrent relay from MATLAB/ Simulink and execution on TMS320F2812 will be presented.

Original languageEnglish
Title of host publicationISIEA 2010 - 2010 IEEE Symposium on Industrial Electronics and Applications
Pages367-370
Number of pages4
DOIs
Publication statusPublished - 01 Dec 2010
Event2010 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2010 - Penang, Malaysia
Duration: 03 Oct 201005 Oct 2010

Publication series

NameISIEA 2010 - 2010 IEEE Symposium on Industrial Electronics and Applications

Other

Other2010 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2010
CountryMalaysia
CityPenang
Period03/10/1005/10/10

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Goh, Y. L., Ramasamy, A., Zainul Abidin, A. A., & Nagi, F. H. (2010). Modelling of overcurrent relay using digital signal processor. In ISIEA 2010 - 2010 IEEE Symposium on Industrial Electronics and Applications (pp. 367-370). [5679440] (ISIEA 2010 - 2010 IEEE Symposium on Industrial Electronics and Applications). https://doi.org/10.1109/ISIEA.2010.5679440