ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ...

ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ... ÇUKUROVA UNIVERSITY INSTITUTE OF NATURAL AND APPLIED ...

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6. CONCLUSION Mustafa İNCİ • Energy optimization • Elimination of injection transformers • Energy Storage Unit (SMES, PV, Supercapacitor) • DC-DC Converter to keep DC link voltage constant • Transformer problems • Reducing the number of components • Multiple functions of DVR • High voltage applications • Multilevel inverter based DVR structures • AC-AC converter based DVR structures • Elimination of DC link capacitors By performing trend topics, higher efficiency and lower cost can be achieved compared with available systems. 111

REFERENCES ACAR, Ç., 2002. The Analysis of a Dynamic Voltage Restorer Based on Load Side Connected Shunt Converter Topology. MSc Thesis, Middle East Technical University, The Graduate School Of Natural And Applied Sciences. AJAEI, F.B., AFSHARNIA, S., KAHROBAEIAN, A., FARHANGI, S., 2011. A Fast and Effective Control Scheme for the Dynamic Voltage Restorer”, IEEE Transactions On Power Delivery, Vol. 26, No. 4, pp. 2398-2406 AL-HADIDI, H. K., GOLE, A. M., JACOBSON, D.A., Minimum Power Operation of Cascade Inverter-Based Dynamic Voltage Restorer, IEEE Transactions On Power Delivery, Vol. 23, No. 2, pp. 889-898 BINGHAM, R.P.,1998. SAGs and SWELLs. Dranetz-BMI 1000 New Durham Road BOLLEN, M.H.J., 2001. Voltage Sags in Three Phase Systems. IEEE Power Engineering Review, 21(9): 8-11. BURGOS, R.P., WIECHMANN, E.P., 2005. Extended Voltage Swell Ride-Through Capability for PWM Voltage-Source Rectifiers, IEEE Transactions On Industrial Electronics, Vol. 52, No. 4, pp. 1086 – 1098 CHOI, S.S., LI, B.H., and VILATHGAMUWA, D.M., 2000. A Comparative Study Of Inverter- And Line-Side Filtering Schemes In The Dynamic Voltage Restorer. Power Engineering Society Winter Meeting, IEEE, Vol.4, pp. 2967- 2972 CHOI, S.S., LI, B.H., and VILATHGAMUWA, D.M., 2002. Design and Analysis of CHUNG, Y., LIU, W., SCHODER, K., CARTES, A.D., 2011. Integration of a bidirectional DC–DC converter model into a real-time system simulation of a shipboard medium voltage DC system, Electric Power Systems Research81 (2011), 1051–1059 CIOBOTARU, M., TEODORESCU, R., BLAABJERG, F.,2006. A NewSingle- Phase PLL Structure Based on Second Order Generalized Integrator”, Power Electronics Specialists Conference, PESC '06. 37th IEEE , pp.1 - 6 112

6. CONCLUSION Mustafa İNCİ<br />

• Energy optimization<br />

• Elimination of injection transformers<br />

• Energy Storage Unit (SMES, PV, Supercapacitor)<br />

• DC-DC Converter to keep DC link voltage constant<br />

• Transformer problems<br />

• Reducing the number of components<br />

• Multiple functions of DVR<br />

• High voltage applications<br />

• Multilevel inverter based DVR structures<br />

• AC-AC converter based DVR structures<br />

• Elimination of DC link capacitors<br />

By performing trend topics, higher efficiency and lower cost can be achieved<br />

compared with available systems.<br />

111

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