Title | ||
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Robust 3IMPL Control Algorithm for Power Management of SyRG/PV/BES-Based Distributed Islanded Microgrid |
Abstract | ||
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In an islanded ac microgrid, a comprehensive algorithm of a three-phase, improved-magnitude, phase-locked-loop (3IMPL) control algorithm is developed in this paper to provide dc offset removal, steady-state error removal, and fast dynamic response. In addition, the control of the voltage-source converter (VSC) using the 3IMPL algorithm provides voltage and frequency control and elimination of harmonics of nonlinear loads. In the proposed microgrid, a solar photovoltaic (PV) array is connected to the dc link through a boost converter, and an incremental conductance technique is used for extraction of maximum power from a PV array. Due to intermittency of the PV array, a synchronous reluctance generator is used for pico-hydro generation because it is economical, ecologically sustainable, and extremely reliable and requires less maintenance. Moreover, a microgrid suffers from problems of variation in generation and continuous load fluctuations; therefore, for power balancing between the source and the load, a storage battery is connected across the dc link of the VSC through a bidirectional dc–dc converter. Test results on a prototype have verified the control strategy and are able to improve the power quality of the system at varying solar insolation and unbalance in the load. |
Year | DOI | Venue |
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2019 | 10.1109/TIE.2018.2880673 | IEEE Transactions on Industrial Electronics |
Keywords | DocType | Volume |
Batteries,Microgrids,Picohydro power,Harmonic analysis,Voltage control,Power harmonic filters,Power system management | Journal | 66 |
Issue | ISSN | Citations |
10 | 0278-0046 | 1 |
PageRank | References | Authors |
0.35 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Rohini Sharma | 1 | 1 | 0.68 |
Seema Kewat | 2 | 1 | 0.68 |
Bhim Singh | 3 | 448 | 113.14 |