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Load flow calculation and short circuit faults transients in dispersed generation systems
Conference paper   Open access

Load flow calculation and short circuit faults transients in dispersed generation systems

S.H. Hosseini, F. Shahnia and S. Tizghadam
International Conference on Control, Automation and Systems (ICCAS) 2005 (KINTEX, Gyeonggi-Do, Korea, 02/06/2005–05/06/2005)
2005
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Abstract

Load flow and short circuit fault transients of a power distribution system with wind turbines as dispersed generation units is presented. Usage of renewable energies such as wind is already a small part of total installed power system in medium and low voltage networks. In this paper, a radial power distribution system with wind turbines is simulated using DIgSILENT PowerFactory software for their influence on load flow and short circuit fault transients. Short fault occurring in dispersed generation systems causes some problems for the system and costumers such as fault level increase or the problems of sudden fluctuations in the current, voltage, power and torque of the double fed induction machine utilized in the wind turbines which have been studied and investigated.

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