Engineering, Technology & Applied Science Research
Published April 20, 2018 | Version v1
Journal article Open

Assessing Power System Stability Following Load Changes and Considering Uncertainty

Creators

  • 1. University of Danang Danang, Vietnam nvduong@ac.udn.vn
  • 2. Faculty of Electrical Engineering The University of Danang—University of Science and Technology, Vietnam pvkien@dut.udn.vn
  • 3. Faculty of Electrical Engineering The University of Danang—University of Science and Technology, Vietnam ldduong@dut.udn.vn
  • 4. Faculty of Electrical Engineering The University of Danang—University of Science and Technology, Vietnam lekimhung@dut.udn.vn
  • 5. University of Danang Danang, Vietnam hvky@ac.udn.vn

Description

An increase in load capacity during the operation of a power system usually causes voltage drop and leads to system instability, so it is necessary to monitor the effect of load changes. This article presents a method of assessing the power system stability according to the load node capacity considering uncertainty factors in the system. The proposed approach can be applied to large-scale power systems for voltage stability assessment in real-time.

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