Under Frequency Load Shedding (UFLS): Principles and implementation

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

12 Citations (Scopus)

Abstract

Under frequency load shedding is implemented to restore power system frequency stability if system frequency drops below the operational set point during major disturbance such as lost of generation. Different countries/utility companies have their own philosophies in implementing the under frequency load shedding scheme. Generally, it is based on country/utility requirements, e.g. the overall power system network and the country's demographic. This paper presents the principles and implementation of the under frequency load shedding (UFLS) and presented using simulations of 56 test bus-system. The performance of the developed schemes under various conditions of disturbance were compared and analyzed. All the simulation works were performed using Siemens PTI software PSS®E.

Original languageEnglish
Title of host publicationPECon2010 - 2010 IEEE International Conference on Power and Energy
Pages414-419
Number of pages6
DOIs
Publication statusPublished - 01 Dec 2010
Event2010 IEEE International Conference on Power and Energy, PECon2010 - Kuala Lumpur, Malaysia
Duration: 29 Nov 201001 Dec 2010

Publication series

NamePECon2010 - 2010 IEEE International Conference on Power and Energy

Other

Other2010 IEEE International Conference on Power and Energy, PECon2010
CountryMalaysia
CityKuala Lumpur
Period29/11/1001/12/10

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology

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    Raja Omar, YA., Zainal Abidin, I., Yusof, S., Hashim, H., & Abdul Rashid, H. A. (2010). Under Frequency Load Shedding (UFLS): Principles and implementation. In PECon2010 - 2010 IEEE International Conference on Power and Energy (pp. 414-419). [5697619] (PECon2010 - 2010 IEEE International Conference on Power and Energy). https://doi.org/10.1109/PECON.2010.5697619