ANALYSIS AND DESIGN OF AN ACTIVE POWER FILTER FOR BALANCING UNBALANCED LOADS Conference Paper

abstract

• 1992 IEEE. In this paper an Active Power Filter is proposed for balancing unbalanced loads. A 3-phase, PWM ac to dc converter topology with inductive energy storage is controlled to continuously inject desired negative sequence currents into the system to achieve balancing of continuously varying unbalanced loads. The principal of operation is as follows: the negative sequence components of the load currents are measured in magnitude and in phase and the PWM-controlled Active Power Filter is controlled to inject currents opposite to these quantities, thereby achieving the balancing function. The operation of the proposed system along with the selection of the Active Power Filter components are discussed in detail. Finally, experimental filter operation is verified for an unbalanced load.

name of conference

• PESC `92 Record. 23rd Annual IEEE Power Electronics Specialists Conference

authors

• Enjeti, Prasad

published proceedings

• PESC 92, RECORD - 23RD ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1 AND 2

author list (cited authors)

• BHAVARAJU, V. B., & ENJETI, P.

citation count

• 3

complete list of authors

• BHAVARAJU, VB||ENJETI, P

publication date

• January 1992

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• PESC Record - IEEE Annual Power Electronics Specialists Conference  Journal

keywords

• 40 Engineering
• 4008 Electrical Engineering
• 4009 Electronics, Sensors And Digital Hardware
• 7 Affordable And Clean Energy

Digital Object Identifier (DOI)

• 10.1109/PESC.1992.254736

International Standard Book Number (ISBN) 10

• 0-7803-0695-3

start page

• 1214

end page

• 1220

URL

• http://dx.doi.org/10.1109/pesc.1992.254736

user-defined tag

• 7 Affordable and Clean Energy