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Cost-benefit analysis of solutions protecting industrial processes with variable speed drives against voltage sags

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Voltage sags can cause considerable financial damage in industrial processes containing variable speed drives. Many solutions exist to protect these sensitive processes, varying from modifications within the process itself to restructuring the supplying grid. In many cases, the only possibility to reduce the damage is to install mitigation equipment between the grid and the sensitive process such as an Uninterruptible Power Supply (UPS). However, protecting the enure process by a dynamic or static UPS often turns out to be too expensive. In the last decade, alternative mitigation methods have been developed that prevent most of the process outages at a much lower cost This paper analyses these methods and shows how to choose the most cost effective one.
Słowa kluczowe
Rocznik
Strony
11--16
Opis fizyczny
Bibliogr. 9 poz.
Twórcy
Bibliografia
  • 1. BoIlen M . : Understanding power quality pro-blems, voltage sags and interruptions. 1999. IEEE pressseries on power engineering, Piscataway/USA 1999.
  • 2. Dugan R., McGranaghan M., Beaty H.: Electrical Power Systems Quality. 1996; McGraw-Hill, Knoxville, USA.
  • 3. Didden M., Stockman K., D'haeseleer W., Belmans R.: Considerations to choose the appropriate voltage sag mitigation device. 2003, CIRED conference, May 2003, Barcelona (Spain).
  • 4. McGranaghan M., Melhorn C.: Economics of different plant ride-through inprovement solutions for power system problems. 1998; The machinery reliability conference, Charlotte, USA.
  • 5. van Zyl A., Spee R., Faveluke A., Bhowmik S.: Voltage sag ride-through for ad-justable-speed drives with active rectifiers.' 1998, IEEE Transactions on Industry Applications, Vol. IA-34, no. 6 November/December 1998, pp. 1270-1277.
  • 6. Penny J., Hanna R., Ezer D.: Active voltage correction for industrial plants. IEEE PCIC conference; September 2001, Toronto (Canada).
  • 7. Brealey R., Myers S.: Principles of Cor-porate Finance. 2000, sixth edition; Mc Graw Hill.
  • 8. Chambers D., Lacey N.: Modern Corporate Finance. 1999; second edition; Addison-Wesley Educational Publishers Inc.
  • 9. Lim Y., Strbac G.: Analytical approach to probabilistic prediction of voltage sags on transmission networks. 2002; Generation, Transmission and Distribution, IEE Proceedings, Vol.149, no.1, January
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT1-0017-0034
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