Safe current injection strategies for a STATCOM under asymmetrical grid faults
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Cita com:
hdl:2117/11475
Tipus de documentText en actes de congrés
Data publicació2010
Condicions d'accésAccés obert
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Abstract
This paper explores different strategies to set the
reference current of a STATCOM under unbalanced grid
voltage conditions and determines the maximum deliverable
reactive power in each case to guarantee the injected current is
permanently within the STATCOM secure operation limits. The
paper presents a comprehensive derivation of the proposed
STATCOM control strategies to set the reactive current
reference under unbalanced grid faults, together with an
extensive evaluation using simulation and experimental results
from a low-scale laboratory setup in order to verify and validate
the dynamic performance achieved by the proposed reactive
current limiting algorithms.
CitacióRodriguez, P. [et al.]. Safe current injection strategies for a STATCOM under asymmetrical grid faults. A: IEEE Energy Conversion Congress and Exposition. "IEEE Energy Conversion Congress & Exposition, ECCE2010". atlanta: 2010, p. 3929-3935.
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