Tek Kademe Dönüştürücülü Güç Elektroniği Trafosunun Tasarımı

Güç elektroniği trafoları, manyetik çekirdeği ve iletken sargıları oluşturmak için gerekli olan demir ve bakırmiktarını azaltarak geleneksel dağıtım trafoların boyutunu ve maliyetini düşürme potansiyeline sahiptir ve ortaölçekli frekanslarda trafo çekirdek boyutunu düşürmektedirler. Önerilen topoloji, diğer topolojilerle ilekıyaslandığında güç elektroniği trafosunun hem maliyetini hem de fiziksel boyutunu azaltmayı sağlamayıhedeflemektedir. Son olarak, teorik analizin etkililiğini doğrulamak için kullanılan dönüştürücü için benzetimsonuçları verilmiştir

Design of Single-Stage Converter based on Power Electronic Transformer

Power electronic transformers have the potential to reduce the size and cost of traditional distribution transformers by reducing the amount of iron and copper required to create magnetic core and conductor windings and reduce transformer core size in medium range frequency. The proposed topology promises to reduce both the cost and physical size of power electronic transformer when compared to other topologies. Finally, simulation results are given for the proposed converter to verify the effectiveness of the theoretical analysis.

PDF

___

M. D. Manjrekar, R. Kieferndorf, G. Venkataramanan “Power electronic transformers for utility applications,” Conference record of the IEEE Industry Applications Conf., Roma, İtalya, 2000, ss. 2496-2502.
D. Wang, C. Ma ve J. Lu, “Modelling of electronic power transformer and its application to power system,” IET Generation, Transmission & Distribution, c. 1, s. 6, ss. 887-895, 2007.
H. Liu, C. Mao, J. Lu ve D. Wang, “Parallel operation of electronic power transformer based on distributed logic control,” Universities Power Engineering Conference, Brighton, İngiltere, 2007, ss. 93-101.
Han Ju Cha ve P. N. Enjeti, “A three-phase AC/AC high-frequency link matrix converter for VSCF applications,” Power Electronics Specialist Conference, Acapulco, Meksika, 2003, ss.1971- 1976.
M. Sabahi, S. H. Hosseini, M. B. Sharifian, A.Y. Goharrizi ve G. B. Gharehpetian, “Zerovoltage switching bi-directional power electronic transformer,” IET Power Electronics, c.3, s.5, ss. 818-828, 2010.
M. Sabahi, S. H. Hosseini, M. B. Sharifian, A.Y. Goharrizi ve G. B. Gharehpetian, “Zerovoltage switching bi-directional power electronic transformer,” IET Power Electron., c. 3, s. 5, ss. 818-828, 2010.
P. Drabek, Z. Peroutka, M. Pittermann ve M. Cedl, “New Configuration of Traction Converter With Medium-Frequency Transformer Using Matrix Converters,” IEEE Transactions on Industrial Electronics, c.58, s.11, ss. 5041-5048, 2011.
Xiaohu Liu, Hui Li ve Zhan Wang, “A Start-Up Scheme for a Three-Stage Solid-State Transformer With Minimized Transformer Current Response,” IEEE Transactions on Power Electronics, c.27, s. 12, ss 4832- 4836, 2012.
Jianjiang Shi, Wei Gou, Hao Yuan, Tiefu Zhao ve A. Q. Huang, “Research on Voltage and Power Balance Control for Cascaded Modular Solid-State Transformer,” IEEE Transactions on Power Electronics, c. 26, s. 4, ss. 1154- 1166, 2011.
Haifeng Fan ve Hui Li, “High-Frequency Transformer Isolated Bidirectional DC–DC Converter Modules With High Efficiency Over Wide Load Range for 20 kVA Solid-State Transformer,” IEEE Transactions on Power Electronics, c. 26, s. 12, ss. 3599- 3608, 2011.
Xu She, A.Q. Huang, S. Lukic ve M. E. Baran, “On Integration of Solid-State Transformer With Zonal DC Microgrid,” IEEE Transactions on Smart Grid, c.3, s.2, ss. 975-985, 2012.
Xu She, A.Q. Huang ve Xijun Ni, “Current Sensorless Power Balance Strategy for DC/DC Converters in a Cascaded Multilevel Converter Based Solid State Transformer,” IEEE Transactions on Power Electronics, c. 29, s.1, ss. 17-22, 2014.
Seon-Hwan Hwang, Xiaohu Liu, Jang-Mok Kim ve Hui Li, “Distributed Digital Control of Modular-Based Solid-State Transformer Using DSP+FPGA,” IEEE Transactions on Industrial Electronics, c. 60, s.2, ss. 670-680, 2013.
Xu She, A.Q. Huang ve Gangyao Wang, “3-D Space Modulation With Voltage Balancing Capability for a Cascaded Seven-Level Converter in a Solid-State Transformer,” IEEE Transactions on Power Electronics, c. 26, s.12, ss. 3778-3789, 2011.
S. Falcones, R. Ayyanar ve Xiaolin Mao, “A DC–DC Multiport-Converter-Based Solid-State Transformer Integrating Distributed Generation and Storage,” IEEE Transactions on Power Electronics, c.28, s.5, ss. 2192-2203, 2013.
M. Kang, P.N. Enjeti ve I. J. Pitel, “Analysis and design of electronic transformers for electric power distribution system,” IEEE Transactions on Power Electronics , c.14, s.6, ss. 1133-1141, 1999.
Hengsi Qin ve J. W. Kimball, “Solid-State Transformer Architecture Using AC–AC DualActive-Bridge Converter,” IEEE Transactions on Industrial Electronics, c. 60, s. 9, ss. 3720 – 3730, 2013.
Hengsi Qin ve J. W. Kimball, “Ac-ac dual active bridge converter for solid state transformer,” Energy Conversion Congress and Exposition, San Jose, ABD, 2009, ss. 3039-3044.