Computing the damping of subsynchronous oscillations due to a thyristor controlled series capacitor

Journal Article · Sun Mar 31 23:00:00 EST 1996 · IEEE Transactions on Power Delivery

DOI:https://doi.org/10.1109/61.489376· OSTI ID:244853

Rajaraman, R; Dobson, I; Lasseter, R H; Shern, Y ^[1]

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1. Univ. of Wisconsin, Madison, WI (United States). Electrical and Computer Engineering Dept.

The authors extend eigenvalue analysis of subsynchronous resonance (SSR) to include thyristor switchings. The eigenvalue computation takes account of the time variations and nonlinearities of both the thyristor switchings and the generator. An example is presented using the IEEE first benchmark SSR model. The paper contributes an accurate method to compute the damping of the SSR modes with a TCSC.

• OSTI ID: 244853
• Report Number(s): CONF-950727--
• Journal Information: IEEE Transactions on Power Delivery, Journal Name: IEEE Transactions on Power Delivery Journal Issue: 2 Vol. 11; ISSN 0885-8977; ISSN ITPDE5
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
AC SYSTEMS
DAMPING
OSCILLATIONS
STABILIZATION
TORSION
TURBOGENERATORS