A Study On Measurement-based Load Modeling Using PSCAD/EMTDC

PSCAD/EMTDC를 이용한 측정기반의 부하모델링 연구

  • 이경상 (숭실대학교 전기공학부) ;
  • 박래준 (숭실대학교 전기공학부) ;
  • 송경빈 (숭실대학교 전기공학부)
  • Received : 2011.03.03
  • Accepted : 2011.05.06
  • Published : 2011.06.01


To supply electrical power with high quality, the power system must be optimized in many ways such as planning, control and management. In order to optimize the power system, the analysis of the power system is necessary. The elements of the power system require an accurate model to analysis of the power system. The components of the power systems such as generators, transformers and transmission lines have been studied and researched a lot in their modeling and very sophisticated models have been proposed. However, in case of load in-depth studies on the exact model are required. In this paper, measurement-based load modeling method using real-time measured data is proposed in various methods to reflect the characteristics of the load. To prove the validity of the proposed method, PSCAD/EMTDC program is used to configure the power system and measurement data according to the various failures are used to study on load modeling.


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