An approach to online asynchronous mode prevention in two-area power systems

Hanh Thi Nguyet Nguyen, Van Tu Dao

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

1 Citation (Scopus)

Abstract

Asynchronous modes between subsystems might lead to severe consequences, such as power system's islanding or even blackouts. In this paper, an approach to online asynchronous mode prevention algorithm in two-area power systems is presented. The algorithm determines first the Transient Stability Margin, then the minimum required quantity of generator tripping and load shedding to prevent the emerging asynchronous mode. An approach to online application of the algorithm using simultaneous signals from two PMUs at two ends of a tie line is presented. The simulation results show that the proposed algorithm can be used as an operating plan to prevent asynchronous modes in two-area power systems.

Original languageEnglish
Title of host publicationCanadian Conference on Electrical and Computer Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479930999
DOIs
Publication statusPublished - 2014 Sep 17
Externally publishedYes
Event2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering, CCECE 2014 - Toronto, Canada
Duration: 2014 May 42014 May 7

Other

Other2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering, CCECE 2014
CountryCanada
CityToronto
Period14/5/414/5/7

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture

Cite this

Nguyen, H. T. N., & Dao, V. T. (2014). An approach to online asynchronous mode prevention in two-area power systems. In Canadian Conference on Electrical and Computer Engineering [6901073] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CCECE.2014.6901073