skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Voltage and Current Unbalance Compensation Using a Parallel Active Filter

Abstract

A three-phase insulated gate bipolar transistor (IGBT)-based parallel active filter is used for current and/or voltage unbalance compensation. An instantaneous power theory is adopted for real-time calculation and control. Three control schemes, current control, voltage control, and integrated control are proposed to compensate the unbalance of current, voltage, or both. The compensation results of the different control schemes in unbalance cases (load unbalance or voltage source unbalance) are compared and analyzed. The simulation and experimental results show that the control schemes can compensate the unbalance in load current or in the voltage source. Different compensation objectives can be achieved, i.e., balanced and unity power factor source current, balanced and regulated voltage, or both, by choosing appropriate control schemes.

Authors:
 [1];  [1];  [1];  [1]
  1. ORNL
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cooling, Heating and Power Integration Laboratory
Sponsoring Org.:
OE USDOE - Office of Electric Transmission and Distribution
OSTI Identifier:
932041
DOE Contract Number:  
DE-AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: IEEE Power Electronics Specialists Conference, Orlando, FL, USA, 20070617, 20070621
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; ELECTRIC FILTERS; POWER FACTOR; TRANSISTORS; LOAD MANAGEMENT; ELECTRIC POTENTIAL; ELECTRIC CURRENTS; VOLTAGE REGULATORS; current unbalance; voltage unbalance; nonactive power; current control; voltage control

Citation Formats

Xu, Yan, Tolbert, Leon M, Kueck, John D, and Rizy, D Tom. Voltage and Current Unbalance Compensation Using a Parallel Active Filter. United States: N. p., 2007. Web.
Xu, Yan, Tolbert, Leon M, Kueck, John D, & Rizy, D Tom. Voltage and Current Unbalance Compensation Using a Parallel Active Filter. United States.
Xu, Yan, Tolbert, Leon M, Kueck, John D, and Rizy, D Tom. Mon . "Voltage and Current Unbalance Compensation Using a Parallel Active Filter". United States. doi:.
@article{osti_932041,
title = {Voltage and Current Unbalance Compensation Using a Parallel Active Filter},
author = {Xu, Yan and Tolbert, Leon M and Kueck, John D and Rizy, D Tom},
abstractNote = {A three-phase insulated gate bipolar transistor (IGBT)-based parallel active filter is used for current and/or voltage unbalance compensation. An instantaneous power theory is adopted for real-time calculation and control. Three control schemes, current control, voltage control, and integrated control are proposed to compensate the unbalance of current, voltage, or both. The compensation results of the different control schemes in unbalance cases (load unbalance or voltage source unbalance) are compared and analyzed. The simulation and experimental results show that the control schemes can compensate the unbalance in load current or in the voltage source. Different compensation objectives can be achieved, i.e., balanced and unity power factor source current, balanced and regulated voltage, or both, by choosing appropriate control schemes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: