Capacitor Clamped Inverter Based D-STATCOM for Voltage Regulator in Power Quality Improvement for Distribution Grids
K. Dwarakesh1, Rathika R2, Aarthi Suriya S3
1K.Dwarakesh, Assistant Professor, Department of EEE, Bharath Institute of Higher Education and Research, (Tamil Nadu), India.
2Rathika R, Assistant Professor, Department of EEE, Bharath Institute of Higher Education and Research, (Tamil Nadu), India.
3Aarthi Suriya S, Assistant Professor, Department of EEE, Bharath Institute of Higher Education and Research, (Tamil Nadu), India.
Manuscript received on 13 September 2019 | Revised Manuscript received on 22 September 2019 | Manuscript Published on 10 October 2019 | PP: 75-81 | Volume-8 Issue-6S2 August 2019 | Retrieval Number: F10170886S219/19©BEIESP | DOI: 10.35940/ijeat.F1017.0886S219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A tale delicate exchanging interleaved coupled-inductor help converter is proposed in this paper. Just a solitary dynamic delicate exchanging module is expected to at the same time accomplish the delicate exchanging property of the two switches in the interleaved coupled-inductor support converter. The better proficiency is accomplished with the less segments and cost. The two primary switches can accomplish the ZVT turn-on and littler current mood killer at the same time when the single dynamic delicate exchanging module is dynamic. Because of the coupling normal for the inductors, the voltages over the two inductors are changed simultaneously; in this manner, the comparable circuit is equivalent to the parasitic capacitors of the two primary switches in parallel to resound with the helper inductor. By coupling two info inductors, the volume and cost of the circuit can be diminished. The interleaved coupled-inductor topology can likewise decrease the info and yield current swells and offer the information and yield flows. The working modes, investigation, and structure of the proposed circuit have been talked about in this paper. Reproduction and tests are at last led to check the legitimacy of the proposed circuit. ,,.
Keywords: D-STATCOM, LCL Passive Filter, Power Quality, Total Harmonic Distortion(THD), Vsc, Voltage Sag, Voltage Dip.
Scope of the Article: Smart Grid Communications