New control algorithms for series and shunt three-phase four-wire active power filters

Journal Article · Sat Jul 01 04:00:00 EDT 1995 · IEEE Transactions on Power Delivery

DOI:https://doi.org/10.1109/61.400952· OSTI ID:136602

Aredes, M ^[1]; Watanabe, E H ^[1]

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1. Federal Univ. of Rio de Janeiro (Brazil)

This paper presents the general equations that relate the new concepts of instantaneous active and reactive power theory and the well known theory of Symmetrical Components, for the case of 3-phase 4-wire systems, where zero sequence components and harmonics may be present in both voltages and currents. Based on these equations, new control algorithms for 3-phase 4-wire shunt and series active filters for unbalanced systems are proposed and validated through simulations. The control algorithms presented here are very important for active power filter design and also for FACTS technology reactive compensators.

• OSTI ID: 136602
• Report Number(s): CONF-950103--
• Journal Information: IEEE Transactions on Power Delivery, Journal Name: IEEE Transactions on Power Delivery Journal Issue: 3 Vol. 10; ISSN 0885-8977; ISSN ITPDE5
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
DAMPING
ELECTRIC FILTERS
POWER CONDITIONING CIRCUITS
POWER DISTRIBUTION SYSTEMS
STABILIZATION