AC–DC converter with unity power factor and minimum harmonic content of line current: design considerations
AC–DC converter with unity power factor and minimum harmonic content of line current: design considerations
- Author(s): R. Blundell ; L. Kupka ; S. Spiteri
- DOI: 10.1049/ip-epa:19982337
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- Author(s): R. Blundell 1 ; L. Kupka 1 ; S. Spiteri 2
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View affiliations
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Affiliations:
1: Department of Electrical Power and Control Engineering, University of Malta, Msida, Malta
2: Department of Electrical Power and Control Engineering, SGS Microelectronics Ltd., Malta
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Affiliations:
1: Department of Electrical Power and Control Engineering, University of Malta, Msida, Malta
- Source:
Volume 145, Issue 6,
November 1998,
p.
553 – 558
DOI: 10.1049/ip-epa:19982337 , Print ISSN 1350-2352, Online ISSN 1359-7043
The paper describes some important design considerations in developing a variable three-phase AC–DC converter with unity power factor and the minimum harmonic content of the line current using boost converter topology. The design details of expanding a single-phase converter into a three-phase system are presented. The article also describes the major problems encountered in carrying out such essential modifications, together with their practical solution. A detailed circuit design is included. The prototype circuit was tested for both resistive and inductive loads. The results of operating the converter with a typical DC motor load are also presented.
Inspec keywords: load (electric); DC motors; power conversion harmonics; AC-DC power convertors; power factor
Other keywords:
Subjects: d.c. machines; Power convertors and power supplies to apparatus
References
-
-
1)
- R. Blundell , L. Kupka . Innovative design concept in power filter technology.
-
2)
- H. Akagi , A. Nabae . Control strategy of active power filters using multiple voltagesource PWM converters. IEEE Trans. , 3 , 460 - 465
-
3)
- Jovanovic, M., Crow, D., Fang-Yi, L.: `A novel, low-cost implementation of‘Democratic’ load-current sharing of paralleled converter modules', Proceedings of IEEE conference on Power electronics, 1996, USA, p. 604–611.
-
4)
- Enhanced high power factor preregulator, Unitrode IntegratedCircuits data sheet UC3854AN, 1995.
-
5)
- G. Spiazzi , P. Mattavelli , L. Rossetto . Power factor preregulators with improved dynamic response. IEEE Trans. Power Electron. , 475 - 482
-
6)
- Rastogi, M., Mohan, N., Edris, A.: `Filtering of harmonic currents and damping ofresonances in power systems with a hybrid-active filter', Proceedings of tenth annual conference on Power electronics, 1995, Dallas, TX, USA, p. 607–612.
-
7)
- N.L. Klusters , W.J. Moore . On the definition of reactive power under non-sinusoidal conditions. IEEE Trans. , 5 , 1845 - 1850
-
8)
- W. Shepherd , P. Zand . (1979) Energy flow and power factor in nonsinusoidal circuits.
-
9)
- L.S. Czarnecki , S.H. Hsu . Thyristor controlled susceptances for balancingcompensators operated under nonsinusoidal conditions. IEE Proc. Electr. Power Appl. , 4 , 177 - 185
-
10)
- G. Spiazzi , F.C. Lee . Implementation of single-phase boost power factor correctioncircuits in three-phase applications. IEEE Trans. Power Electron. , 250 - 255
-
11)
- Tenti, P., Spiazzi, G.: `Harmonic limiting standards and power factor correction techniques', Presented at EPE meeting (tutorial) 1995, 1995, Sevilla, Spain.
-
12)
- Gataric, S., Boroyevich, D., Lee, F.C., Cho, B.H.: `Soft-switched single-switch three-phaserectifier with power factor correction', Proceedings of IEEE conference on Applied power electronics(APEC), 1994, USA, p. 738–744.
-
13)
- Redl, R., Balogh, L.: `RMS, DC, Peak and harmonic currents in high-frequency power-factorcorrectors with capacitive energy storage', Proceedings of IEEE conference on Applied power electronics(APEC), 1992, USA, p. 533–540.
-
14)
- Rossetto, L., Spiazzi, G., Tenti, P.: `Control techniques for power factor correction converters', Proceedings of PEMC '94, Institute of Control and IndustrialElectronics conference, 1994, Warsaw, Poland, p. 1310–1318.
-
15)
- Kupka, L., Kallay, F.: `Dynamicka Kompenzacia jaloveho a deformacneho pruduneharmonickych zatazi (Dynamic compensation of reactive and distortion currentcomponents with loads taking current harmonics)', Proceedings of 3rd national conference on Interference, Oct. 1979, CS VT-SkodaPlzen, 11–25, Czechoslovakia, p. .
-
16)
- `Recommended practices and requirements of harmonic control in electricalpower systems', 519–1992, .
-
17)
- W.E. Reid . Power quality issues - standards and guidelines. IEEE Trans. Ind. Appl. , 3 , 625 - 632
-
18)
- F.A. Huliehel , F.C. Lee , B.H. Cho . Small-signal modelling of the single-phase boosthigh power factor converter with constant frequency control. IEEE Trans. Power Electron. , 475 - 482
-
19)
- B. Lehman , R. Bass . Extensions of averaging theory for power electronics systems. IEEE Trans. Power Electron. , 542 - 553
-
20)
- P. Mehta , M. Darwish . Active reactive-power controller. IEE Proc. Electr. Power Appl. , 6 , 405 - 409
-
21)
- Mattavelli, P., Tenti, P., Blundell, R.: `Hybrid compensation strategies in nonsinusoidal conditions', Proceedings of the 7th international conference on Harmonicsand quality of power, 1996, Las Vegas, NV, USA, p. 166–174.
-
22)
- Kupka, L.: `Instantaneous and storage-free compensation of wattless powercomponents of three-phase variable and non-linear loads', Research report, 1990.
-
23)
- T.C. Green . The impact of EMC regulations on mains-connected power converters. Power Eng. J. , 35 - 43
-
24)
- Kloss, A.: `Harmonics produced by large converter systems', Proceedings of European conference on Power electronicsand applications, 1991, Firenze, Italy, p. 218–224.
-
1)
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