Abstract

This paper proposes a quadratic programming for solving the dynamic direct current optimal power flow (DDCOPF). The DDCOPF solves OPF with multi load levels in which ramp rate of committed units become coupling between two series load levels. To overcome this problem, a very large matrix may be required. The more number of load levels are considered, the larger matrix will be used. Consequently, it may take long computation time to solve. Therefore, the DC load flow is preferable than AC load flow. To show the effectiveness of the proposed approach, IEEE 14 bus test system is used. In addition, application of the proposed approach to real system Jawa Bali 500 kV 25-bus is presented.

Original languageEnglish
Pages360-364
Number of pages5
DOIs
Publication statusPublished - 2013
Event2013 5th International Conference on Information Technology and Electrical Engineering, ICITEE 2013 - Yogyakarta, Indonesia
Duration: 7 Oct 20138 Oct 2013

Conference

Conference2013 5th International Conference on Information Technology and Electrical Engineering, ICITEE 2013
Country/TerritoryIndonesia
CityYogyakarta
Period7/10/138/10/13

Keywords

  • DC load flow
  • dynamic optimal power flow
  • quadratic programming
  • ramp rate

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