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Title: Fuzzy Logic Controller based 3-ph 4-wire SHAF for Current Harmonics Compensation with id-iq Control strategy Using Simulation and RTDS Hardware
Authors: Panda, A K
Mikkili, S
Keywords: Harmonic compensation
Fuzzy Controller
RTDS Hardware
Issue Date: Dec-2011
Citation: 9th IEEE International Conference on Power Electronics & Drive Systems, Singapore, Dec 5-8, 2011
Abstract: The main objective of this paper is to develop Fuzzy controller to analyse the performance of instantaneous real active and reactive current (id-iq) control strategy for extracting reference currents of shunt active filters under balanced and un-balanced voltage conditions. When the supply voltages are balanced and sinusoidal, then all control strategies converge to the same compensation characteristics. However, when the supply voltages are distorted and/or unbalanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with Fuzzy controller for Id-Iq control strategy under different main voltages. The 3-ph 4-wire shunt active filter (SHAF) system is also implemented on a Real Time Digital Simulator (RTDS Hardware) to further verify its effectiveness. The detailed simulation and RTDS Hardware results are included.
Description: Copyright belongs to proceeding publisher
Appears in Collections:Conference Papers

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