Harmonic content of the line current of a set of transformer-reactifiers of a traction substation

L. Rouco A. García-Cerrada

October 2005 - November 2005

Funding entity Ardanuy Ingenieria

This study analizes the harmonic content of the line current consumed by a set of transformer-rectifiers of a traction substation. Time domain simulations of such sets have been performed and the harmonic content has been determined. Time domain simulations have been performed using the ATP (Alternative Transients Program) program.

Research topics:
• *Electromagnetic Compatibility
• *Steady-state: Load flows, analysis of power system constraints, optimal load flows, voltage control ancilliary service,short-circuits, protections in transmission and ditribution networks
• *Quality: Armonics and unbalances

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