Influences of a "hybrid grid" on the network's voltage quality and supply reliability

• Autorzy: Bhattacharyya S. , Myrzik J. , Meeuwsen J.
• Języki publikacji: EN

Abstrakty

EN

The electricity is a basic need for functioning of modern society. In the deregulated electricity market, delivering quality power to the clients is a challenge for the utilities. In this paper, a "hybrid grid" is discussed that consists of centralized generations and localized distributed generations which may be comprised of small-scale conventional and sustainable sources. Energy storage option is also integrated in the hybrid-grid. Simulations are done on a test network, using "Power-Factory" software. It was found from the analysis that voltage quality and power supply availability of a hybrid-grid can be improved by proper selection of energy storage system along with protective and control devices.

Słowa kluczowe

EN

hybrid grid; DG; power system reliability; voltage quality; interruption; NaS storage system

• Wydawca: AGH University of Science and Technology ; Lodz University of Technology
• Czasopismo: Electrical Power Quality and Utilisation. Journal
• Rocznik: 2007
• Tom: Vol. 13, nr 2
• Strony: 25--31
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

Bhattacharyya S.

autor

Myrzik J.

autor

Meeuwsen J.

• Office Location: TUE - CR 2.06, Telephone : [phone] Fax: [phone],

Bibliografia

• 1. Br own R.E. : Electric power distribution reliability. Published by Marcel Dekker Inc., pp. 39–54 and 193–196, ISBN: 0-8247-0798-2.
• 2. Bo l l e n M.H. J .: Understanding power quality problems – voltage sags and interruption. Published by IEEE press series of Power Engineering, pp. 253–263, 2000.
• 3. Kling W. L . : Planning en bedrijfsvoering van elektriciteitsvoorzieningsystemen. (collegedictaat 5818) and english lecture notes on reliability, EPS department, TU/Eindhoven, 2005.
• 4. Bi l l i n o n R. , S a n k a r a k r i s h n a n A. : A comparison of Monte Carlo simulation techniques for composite power system reliability assessment. Presented in IEEE WESCANEX ’95 proceedings.
• 5. Bl o emh o f G.A. , Hu l s h o r s t W.T. J . , J a n s s e n J o h . : 25 Years outage data, ready for the future. 16th International Conference and Exhibition on Electricity Distribution, CIRED 2001.
• 6. P r i c e A. , Th i j s s e n G. : Energy storage: a solution in network operation? Presented in Distributech Europe, October 2000.
• 7. Technical web site of “Electricity storage association” — htp://electricitystorege.org/technologies.htm. Last visited on 14th September, 2006.
• 8. Overview of NAS battery for load management. CEC Energy Storage Workshop, February 2005.
• 9. Bl o emh o f G.A. , Hu l s h o r s t W.T. J . a n d Wo l s e J .A.: Onvoorziene niet-bescikbaarheid in netten van 0.4 kV t/m 380 kV in 2003. KEMA-EnergieNed report, 2004.