PHASE LOCKED LOOP SYSTEM SYNTHESIS FOR THREE-PHASE ACTIVE VOLTAGE RECTIFIER CONTROL SYSTEM
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate Professor
N. A. Polyakov
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate Professor
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Abstract. Phase locked loop system synthesis method is described in terms of state space formalism. Implementation of synthesized phase locked loop system in three phase active voltage rectifier control system allows to compensate for reactive power component and to correct current shape in mains.
Keywords:
active voltage rectifier, phase locked loop, state regulator, reduced dimensionality observer
