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Article Information:
Integration of CCC-HVDC and VSC-HVDC Systems to Supply an Island Network
Ali BidadfarMehrdad, AbediMehdi Karrari and G.B. Gharehpetian
Corresponding Author: Ali Bidadfar Mehrdad
Submitted: September 24, 2012
Accepted: October 09, 2012
Published: May 30, 2013 |
Abstract:
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Acombination of Capacitor Commutated Converter (CCC) HVDC and voltage source converter (VSC) HVDC is proposed to supply an island system without any local generation. The key point of this integration is the flat characteristic of dc voltage of CCC-HVDC, which provides the condition for VSC to connect to CCC dc link via a current regulator. The advantages of proposed combined in feeding system are requiring only one dc line and having better dynamic responses. The structure of the proposed in feeding system as well as its control system is shown in this study. The simulation results are presented to confirm the effectiveness of the proposed system. Two other schemes for in feeding the passive island systems are studied to demonstrate the advantages of the proposed system.
Key words: Capacitor Commutated Converter (CCC), HVDC, passive network, voltage source converter, , ,
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Cite this Reference:
Ali BidadfarMehrdad, AbediMehdi Karrari and G.B. Gharehpetian, . Integration of CCC-HVDC and VSC-HVDC Systems to Supply an Island Network. Research Journal of Applied Sciences, Engineering and Technology, (24): 5534-5541.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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