International Journal of Applied Mathematics, Computational Science and Systems Engineering
E-ISSN: 2766-9823
Volume 2, 2020
Assessment of Different Compensation Strategies in Hybrid Active Power Filters
Authors: ,
Abstract: In this paper harmonic distortion in power distribution system is considered. Performance of three different compensation strategies (pq, dq and dq-pq) in hybrid active power filter are evaluated in this paper. To simulate the system, four different scenarios for power system mains voltage are considered: ideal, unbalanced, distorted and distorted-unbalanced mains voltage. Simulation results are compared in order to assess the performance of each method. It is demonstrated that in ideal mains voltage condition all the three methods have good performance. However, for a distorted voltage source two methods, dq and dq-pq, have a satisfactory performance, and when the mains voltage is distorted-unbalanced only dq-pq method shows an acceptable compensation performance.
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Keywords: rid active power filter (HAPF), pq method, dq method, dq-pq method, Non-ideal mains voltage.
Pages: 19-24
International Journal of Applied Mathematics, Computational Science and Systems Engineering, E-ISSN: 2766-9823, Volume 2, 2020, Art. #4