Е-Публикации
Технически университет - София

Абстракт: Разглеждат се трифазни системи с комутируеми източници на захранване, нелинейни товари, капацививни компенсатори на реактивна мощност и де-централизирани източници на електроенергия, включващи възобновяеми из-точници като ветрогенератори и фотоволтаици, в които възникват висши хармоници на токовете. Извършен е хармоничен анализ на несиметричната трифазна система и са получени аналитични изрази за токовете в трите фази. Създаден е модел на трифазната система, който е изследван във вре-мевата област. Изследвани са няколко средства за елиминиране на висшите хармоници.

Библиография

1. Akagi H., Kanazawa Y., Nabae A., 1984, Instantaneous reactive power compensators comprising switching devices without energy storage components, IEEE Transaction on Industry Applications, том vol. IA-20, issue: 3, стр. стр. 625–630
2. Andreycak B., 1950, Power factor correction using the UC3852 controlled ontime zero current switching technique, Integrated Circuits Unitrode. U-132., Product and Applications. Handbook 1995/96
3. Cavallini A., Montanari G.C., 1994, Compensation strategies for shunt-active filter control, IEEE Transaction on Power Electronics, том vol.9, issue 6 November 1994, стр. стр. 587–593
4. Chen D., Guo T., Xie S., Zhou B., 2005, Shunt active power filters applied in the aircraft power utility, IEEE 36th Power Electronics Specialists Conference (PESC 2005), 16-16 June 2005, <IEEE Xplore>, IEEE
5. Sincy G., Agarwal V., 2007, A DSP-based control algorithm for series active filter for optimized compensation under non-sinusoidal and unbalanced voltage conditions, IEEE Transaction on Power Delivery, том vol. 22, issue 1, стр. стр. 302–310
6. Marks J.H. and Green T.C, 2002, Predictive transient-following control of shunt and series active power filters, IEEE Transaction on Power Electronics, том vol. 17, issue 4, стр. стр. 574-581
7. Moran L.A., Fernandez L., Dixon J.W. and Wallace R., 1997, A simple and low-cost control strategy for active power filters connected in cascade, IEEE Transaction on Industrial Electronics, том vol. 44 No. 5, стр. стр. 621-629
8. Tanaka T., Nishida, Y. and Funabiki S., 2004, A method of compensating harmonic currents generated by consumer electronic equipment using the correlation function, IEEE Transaction on Power Delivery, том vol. 19, issue 1, стр. стр. 266-271
9. Todd P. C., 1995, UC3854 controlled power factor correction circuit design // Product and Applications. Handbook 1995/96, Integrated circuits Unit rode. U-134., Integrated circuits Unit rode. U-134, Product and Applications. Handbook 1995/96
10. IEEE Standard 519-1992, IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems.
11. Cadence, PSpice, User's Guide, versions 16.1, December 2009 http://www.cadence.com
12. Tecnologic - Rifasamento Automatico http://tecnologic-pfc.com/pdf/armoniche

Издание

Издателските права се държат от TU Sofia

Abstract: Three-phase systems with switched power supplies, non-linear loads, ca¬pacitive compensators of reactive power and renewable energy sources like wind generators and photovoltaic, in which arise in the high harmonic currents, are con¬sidered. A harmonic analysis of asymmetric three-phase system is done and analytical expres-sions for the currents in the three phases are obtained. A simulation model of a three-phase system is created, which is investigated in the time domain. Several tools to eliminate harmonics are investigated.

References

1. Akagi H., Kanazawa Y., Nabae A., 1984, Instantaneous reactive power compensators comprising switching devices without energy storage components, IEEE Transaction on Industry Applications, том vol. IA-20, issue: 3, стр. стр. 625–630
2. Andreycak B., 1950, Power factor correction using the UC3852 controlled ontime zero current switching technique, Integrated Circuits Unitrode. U-132., Product and Applications. Handbook 1995/96
3. Cavallini A., Montanari G.C., 1994, Compensation strategies for shunt-active filter control, IEEE Transaction on Power Electronics, том vol.9, issue 6 November 1994, стр. стр. 587–593
4. Chen D., Guo T., Xie S., Zhou B., 2005, Shunt active power filters applied in the aircraft power utility, IEEE 36th Power Electronics Specialists Conference (PESC 2005), 16-16 June 2005, <IEEE Xplore>, IEEE
5. Sincy G., Agarwal V., 2007, A DSP-based control algorithm for series active filter for optimized compensation under non-sinusoidal and unbalanced voltage conditions, IEEE Transaction on Power Delivery, том vol. 22, issue 1, стр. стр. 302–310
6. Marks J.H. and Green T.C, 2002, Predictive transient-following control of shunt and series active power filters, IEEE Transaction on Power Electronics, том vol. 17, issue 4, стр. стр. 574-581
7. Moran L.A., Fernandez L., Dixon J.W. and Wallace R., 1997, A simple and low-cost control strategy for active power filters connected in cascade, IEEE Transaction on Industrial Electronics, том vol. 44 No. 5, стр. стр. 621-629
8. Tanaka T., Nishida, Y. and Funabiki S., 2004, A method of compensating harmonic currents generated by consumer electronic equipment using the correlation function, IEEE Transaction on Power Delivery, том vol. 19, issue 1, стр. стр. 266-271
9. Todd P. C., 1995, UC3854 controlled power factor correction circuit design // Product and Applications. Handbook 1995/96, Integrated circuits Unit rode. U-134., Integrated circuits Unit rode. U-134, Product and Applications. Handbook 1995/96
10. IEEE Standard 519-1992, IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems.
11. Cadence, PSpice, User's Guide, versions 16.1, December 2009 http://www.cadence.com
12. Tecnologic - Rifasamento Automatico http://tecnologic-pfc.com/pdf/armoniche

Issue

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