3-FAZLI 4-TELLİ SİSTEMLERDE BGKD İLE GÜÇ KALİTESİNİN İYİLEŞTİRİLMESİ

Öz

Bu çalışmada, Birleşik Güç Kalite Düzenleyicisi (BGKD) ile şebeke gerilim ve yük akım harmoniklerinidüzelterek sistemin güç kalitesi problemlerinin iyileştirilmesi açıklanmaktadır. Birleşik güç kalite düzenleyicisiortak bir DC hattı paylaşan paralel ve seri aktif güç filtre sistemlerinin birlikte kullanılması ile oluşmaktadır.Paralel aktif güç filtresi ile akım harmonikleri, yük akım dengesizlikleri, reaktif güç ve nötr akımıkompansazyonu yapılmakta, seri aktif güç filtresi ile kaynak gerilim harmonikleri, dengesizlikleri ve gerilimçökme-yükselme gibi güç kalitesi problemleri düzeltilmektedir. BGKD için önerilen denetim algoritmasınınlaboratuar ortamında uygulaması yapılmaktadır. Ayrıca Matlab/Simulink yazılımı ile önerilen denetimalgoritmasının simülasyonu yapılarak sistemin performansı incelenmektedir. Önerilen BGKD denetimalgoritması güç dağıtım sistemindeki ortak bağlantı noktasında güç kalitesini iyileştirmektedir.

Anahtar Kelimeler

• Birleşik güç kalite düzenleyicisi, harmonikler, aktif güç filtresi, güç kalitesi.

Kaynakça

1. Dugan, R.C., McGranaghan, M.F. Santoso, S.
2. Beaty, H.W., Electrical Power Systems Quality,
3. Second Edition, McGraw-Hill, ISBN 0- 07-
4. -X, 1996.
5. Fuchs, E.F., Masoum, M.A.S., Power Quality in
6. Electrical Machines and Power Systems,
7. Academic Press, ISBN: 0123695368, 2008.
8. Grady, W.M., Santoso, S., "Understanding power

9. system harmonics", IEEE Power Engineering
10. Review, Volume: 21 Issue: 11, Page(s): 8- 11,
11. Nov 2001.
12. Gyugyi, L., Strycula, E., “Active AC Power
13. Filters”, IEEE Industry Applications Society
14. Annual Meeting, Chicago, USA, 529-535, 1976.
15. Aredes, M., Heumann, K., Watanabe, E. H., "An
16. universal active power line conditioner", IEEE
17. Trans. on Power Delivery, Vol. 13, No.2, 545-
18. , Apr 1998,.
19. Monteiro, L. F. C., Aredes, M., Neto, L. A. M.,
20. “A control strategy for unified power quality
21. conditioner”, IEEE International Symposium
22. on Industrial Electronics 2003, Vol. 1, 391-
23. , June 2003.
24. Peng, F. Z., OTT, G. W., Adams, D. J.,
25. “Harmonic and Reactive Power Compensation on
26. the Generalized Instantaneous Reactive Power
27. Theory for Three-Phase Four-Wire Systems”,
28. IEEE Trans. on Power Electronics, Vol. 13,
29. No. 6, 1174-1181, 1998.
30. Bhattacharya, S., Divan, D. M., Banerjee, B.,
31. "Synchronous Reference Frame Harmonic
32. Isolator Using Series Active Filter", Proc. 4th
33. EPE, Florence, Vol. 3, 30-35, 1991.
34. Bhattacharya, S., Frank, T.M., Divan, D.M.,
35. Banerjee, B. “Active filter system
36. implementation”, IEEE Industrial Application
37. Magazine, 47-63, September/October 1998.
38. Bhattacharya, S., Divan, D., “Synchronous frame
39. based controller implementation for a hybrid
40. series active filter system”, IEEE Industry
41. Applications Conference, 2531-2540, 1995.
42. Marques, G.D., Pires, V. F., Malinowski, M.,
43. Kazmierkowski, M., “An Improved Synchronous
44. Reference Frame Method for Active Filters”
45. EUROCON 2007, The International
46. Conference on Computer as a Tool, 2564-2569,
47. September 2007.
48. Bhattacharya, S., Frank, T. M., Divan, D.M., and
49. Banerjee, B., “Parallel active filter system
50. implementation and design issues for utility
51. interface of adjustable speed drive systems”,
52. Industry Applications Conference, 1996.
53. Thirty-First IAS Annual Meeting, IAS '96,
54. –1039, 1996.
55. Marques, G.D., “A comparison of active power
56. filter control methods in unbalancedand nonsinusoidal
57. conditions”, Proceedings of the 24th
58. Annual Conference of the IEEE Industrial
59. Electronics Society, IECON APOS98. Vol. 1,
60. Issue 31, 444 – 449, 1998.
61. Kaura, V., Blasko, V., “Operation of a phase
62. locked loop system under distorted utility
63. conditions”, IEEE Transactions on Industry
64. Applications, Vol. 33, Issue 1, 58 – 63, 1997.
65. Limongi, L.R., Bojoi, R., Pica, C., Profumo, F.,
66. Tenconi, A., “Analysis and Comparison of Phase
67. Locked Loop Techniques for Grid Utility
68. Applications”, Power Conversion Conference,
69. Nagoya, PCC, APOS;07, 674 – 681, 2007.
70. Le Roux, A.D., Du Toit, J.A., Enslin, J.H.R.,
71. “Integrated active rectifier and power quality
72. compensator with reduced current measurement”,
73. IEEE Transactions on Industrial Electronics,
74. Vol. 46, Issue 3, 504 – 511, 1999.
75. Takeshita, T.; Matsui, N., “Control of active
76. filters using source current detection”, The 29th
77. Annual Conference of the IEEE Industrial
78. Electronics Society, 2003. IECON APOS’03,
79. Vol.2, 1515 - 1520, 2003.
80. Chatterjee, K.; Fernandes, B.G.; Dubey, G.K.,
81. “An instantaneous reactive volt-ampere
82. compensator and harmonic suppressor system”,
83. IEEE Transactions on Power Electronics, Vol.
84. , Issue 2, 381 – 392, 1999.
85. Ozdemir, E., Ucar, M., Kesler, M., Kesler, Kale,
86. M., "The Design and Implementation of a Shunt
87. Active Power Filter based on Source Current
88. Measurement", The IEEE International
89. Electric Machines and Drives Conference,
90. IEMDC 2007, Antalya, Turkey, 608-613, 2007.
91. Ozdemir, E., Ucar, M., Kesler, M. Kale, M., "A
92. Simplified Control Algorithm for Shunt Active
93. Power Filter Without Load and Filter Current
94. Measurement", The 32nd Annual Conference of
95. the IEEE Industrial Electronics Society,
96. IECON'06, Paris, France, 2599-2604, 2006.
97. Han, B. Bae, B., Kim, H., Baek, S., “Combined
98. Operation of Unified Power-Quality Conditioner
99. With Distributed Generation”, IEEE
100. Transaction on Power Delivery, Vol. 21, No. 1,
101. -
102. Esfandiari, A., Parniani, M., Emadi, A.,
103. Mokhtari, H., “Application of the Unified Power
104. Quality Conditioner for Mitigating Electric Arc
105. Furnace Disturbances”, International Journal of
106. Power and Energy Systems, Vol. 28, No. 4,
107. -371, 2008.
108. Aredes, M., Akagi, H., Watanabe, E.H., Salgado,
109. E.V., Encarnacao, L.F., “Comparisons Between
110. the p-q and p-q-r Theories in Three-Phase Four-
111. Wire Systems”, IEEE Transactions on Power Electronics, Vol. 24, No. 4, 924-933, April,
112. -
113. Kesler, M., Ozdemir, E., “A Novel Control
114. Method for Unified Power Quality Conditioner
115. (UPQC) Under Non-Ideal Mains Voltage and
116. Unbalanced Load Conditions”, IEEE APEC
117. The Applied Power Electronics
118. Conference and Exposition, 374-379, 2010.
119. Kesler M., Birleşik Güç Kalite Düzenleyicisinin
120. Senkron Referans Yapı Tabanlı Uygulama
121. Tasarımı ve Analizi, Doktora tezi, Kocaeli
122. Üniversitesi, Fen Bilimleri Enstitüsü, 2010.