Eigenvalue and frequency-domain analysis of the intermountain power project and the WSCC network

Piwko, R.J.; Othman, H.A.; Álvarez, Orlando Arroyave; Wu, Chenhan

doi:10.1109/59.131068

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Cited by 27 publications

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“…The low frequency oscillation [1][2][3] has been widely studied. Negative damping mechanism is the most mature theory.…”

Section: Introductionmentioning

confidence: 99%

HVDC and STATCOM Coordinate Modulation Damping Low Frequency Oscillation

Shi

Liu

2012

2012 Asia-Pacific Power and Energy Engineering Conference

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The high-voltage direct current (HVDC) transmission active power modulation and static reactive compensation device (STATCOM) voltage regulation on power system of low frequency oscillation suppression principle is analyzed. During DC power modulation process, the consumption of reactive power will also change with it. The converter voltage changes and it causes parallel AC lines power changes, and it's disadvantageous to DC power modulation effect. Reactive power and voltage control ability of STATCOM can be used to restrain the negative effects to the dc modulation. Using Simplex optimization algorithm to coordinate their control to suppress low frequency oscillation. The simulation results show that the coordination control, has good effect to suppress the area low frequency oscillation.

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“…The low frequency oscillation [1][2][3] has been widely studied. Negative damping mechanism is the most mature theory.…”

Section: Introductionmentioning

confidence: 99%