Using substation automation information for electric power load modeling and predictive maintenance of circuit breaker

Su Sheng, K. K. Li, Wai Lok Chan, Zeng Xiangjun, Li Xinran

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

4 Citations (Scopus)


Substation automation system embeds abundant valuable data of power system. Tapping useful information for optimal decision from these data is favourable under deregulation since little investment is involved. In this paper, two applications are introduced to use the information for optimized power system operation. Disturbance data are used for electric power load modeling, and normal operation process of circuit breaker are used to estimate the status of circuit breaker. This information is used to facilitate predictive maintenance of circuit breaker.
Original languageEnglish
Title of host publicationProceedings - Thirteenth International Symposium on Temporal Representation and Reasoning, TIME 2006
Number of pages6
Publication statusPublished - 1 Dec 2005
Event2005 3rd IEEE International Conference on Industrial Informatics, INDIN - Perth, Australia
Duration: 10 Aug 200512 Aug 2005


Conference2005 3rd IEEE International Conference on Industrial Informatics, INDIN


  • Circuit breaker
  • Load modeling
  • Predictive maintenance
  • Substation automation

ASJC Scopus subject areas

  • Engineering(all)

Cite this