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JOURNALS || EIJO Journal of Science, Technology and Innovative Research (EIJO – JSTIR) [ ISSN : 2455 - 9938 ]
Extrinsic Power Plant with DC/AC/AC Converter for Low Frequency AC Transmission

Author Names : M. Ramseh,Kumara Swamy,B.Soundarya , A.Harish , E.Anusha , B.Mounika , B.Srinivas  volume 3 issue 1
Article Overview

Abstract

In this paper, a unique LFAC transmission topology is analyzed. The projected system differs from previous work in that the wind turbines area unit assumed to be interconnected with a medium-voltage (MV) dc grid, in distinction with current follow, wherever the employment of MV ac assortment grids is normal. DC assortment is turning into a possible alternative with the event of efficient and reliable dc circuit breakers, and studies have shown that it'd be advantageous with relevancy an assortment in terms of potency and improved production prices.

This paper presents a low-frequency ac (LFAC) gear mechanism for offshore alternative energy. The LFAC system is interfaced with the most grids with a cyclo converter. The alternative energy plant assortment system is dc primarily based, and connects to the LFAC cable with a 12-pulse thyristor convertor. A technique to style the system’s elements and controls is about forth. Simulation results area unit provided let's say the system’s performance.

Keyword: High voltage AC, High Voltage DC, Thyristor Converters and Wind Forms

Reference

[1] N. Flourentzou, V. G. Agelidis, and G. D. Demetriades, “VSC-based HVDC power transmission systems: An overview,” IEEE Trans.Power Electron., vol. 24, no. 3, pp. 592–602, Mar. 2009.

[2] T. Mai, R. Wiser, D. Sandor, G. Brinkman, G. Heath, P. Denholm, D. J. Hostick, N. Darghouth, A. Schlosser, and K. Strzepek, “Exploration of high-penetration renewable electricity futures study,” National Renewable Energy Laboratory, Golden, CO, Tech. Rep. NREL/TP-6A20-52409-1, National Renewable Energy Laboratory.

[3] N. B. Negra, J. Todorovic, and T. Ackermann, “Loss evaluation of  HVAC and HVDC transmission solutions for large offshore wind farms,” Elect. Power Syst. Res., vol. 76, no. 11, pp. 916–927, Jul. 2006.

[4] S. Bozhko,G.Asher, R. Li, J. Clare, and L.Yao, “Large offshore DFIG based wind farm with line-commutated HVDC connection to the main grid: Engineering studies,” IEEE Trans. Energy Convers., vol. 23, no. 1, pp. 119–127, Mar. 2008

[5] O. Gomis-Bellmunt, J. Liang, J. Ekanayake, R. King, and N. Jenkins, “Topologies of multiterminal HVDC-VSC transmission for large offshore wind farms,” Elect. Power Syst. Res., vol. 81, no. 2, pp. 271–281, Feb. 2011.

[6] P. Bresesti, W. L. Kling, R. L. Hendriks, and R. Vailati, “HVDC connection of offshore wind farms to the transmission system,” IEEETrans. Energy Convers., vol. 22, no. 1, pp Mar. 2007.

[7] S. V. Bozhko, R. Blasco-Giménez,R. Li, J. C. Clare, andG.M.Asher, “Control of offshore DFIG-based wind farm grid with line-commutated HVDC connection,” IEEE Trans. Energy Convers., vol. 22, no. 1, pp. 71–78, Mar. 2007.

[8] J. Arrillaga, High Voltage Direct Current Transmission, 2nd ed. London, U.K.: Institution of Electrical Engineers, 1998.

[9] N. Flourentzou, V. G. Agelidis, and G. D. Demetriades, “VSC-based HVDC power transmission systems: An overview,” IEEE Trans.Power Electron., vol. 24, no. 3, pp. 592–602, Mar. 2009.

[10] T. Funaki and K. Matsuura, “Feasibility of the lower frequency AC transmission,” in Proc. IEEE Power Eng. Soc. Winter Meeting, 2000, vol. 4, pp. 2693–2698.

[11] X. Wang, C. Cao, and Z. Zhou, “Experiment on fractional frequency transmission system,” IEEE Trans. Power Syst., vol. 21, no. 1, pp. 372–377, Feb. 2006.

[12] N. Qin, S. You, Z. Xu, and V. Akhmatov, “Offshore wind farm connection with low frequency ac transmission technology,” presented at the IEEE Power Energy Soc. Gen. Meeting, Calgary, AB, Canada, 2009.

[13] Y. Cho, G. J. Cokkinides, and A. P. Meliopoulos, “Time domain simulation of a three-phase cycloconverter for LFAC transmission systems,” presented at the IEEE Power Energy Soc. Transm. Distrib. Conf. Expo., Orlando, FL, May 2012.

[14] M. Liserre, R. Cárdenas, M. Molinas, and J. Rodríguez, “Overview of multi-MW wind turbines and wind parks,” IEEE Trans. Ind. Electron., vol. 58, no. 4, pp. 1081–1095, Apr. 2011.

[15] C. Meyer, M. Höing, A. Peterson, and R. W. De Doncker, “Control and design of DC grids for offshore wind farms,” IEEE Trans. Ind. Appl., vol. 43, no. 6, pp. 1475–1482, Nov./Dec.2007.