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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1896

Title: Design and implementation of a new control algorithm for a three-phase active filter
Authors: Singh, B
Al-Haddad, K
Chandra, A
Parimelalagan, R
Keywords: voltage source active filter
sensed load currents
Issue Date: 1997
Citation: Applied Power Electronics Conference and Exposition, APEC Conference Proceedings Twelfth Annual, 1, 193 - 198p.
Abstract: This paper presents a new control scheme for a voltage source active filter (AF) which compensates, simultaneously, the harmonics and reactive power of nonlinear loads. The reference compensating currents are estimated from computed reference supply currents and sensed load currents. Reference supply currents are estimated using the active power of the load and the AF. A hysteresis or carrier-based PWM current control scheme is employed to generate the gating signals to the devices of the AF. A three-phase diode rectifier with capacitive resistive loading is used as a nonlinear load. Experimental results of a DSP-based prototype are presented to confirm the effectiveness of the new control scheme
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1896
Appears in Collections:Electrical Engineering

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