Investigation of FACTS Devices Performance on Decreasing of Lines Overload

Y. Hoseynpoor ； T. PirzadehAshraf ； Sh Sajedi

《Research Journal of Applied Sciences, Engineering and Technology》 3卷11期 (2011/11) Pp. 1267-1271

並列摘要

This study introduces the determination method of the optimum allocation of installing one or more one of important FACTS devices named Thyristor Controlled Series Capacitor (TCSC). The target function to determine the TCSCs installing place is reducing power system lines overload during fault contingency. After determining TCSCs optimum installation place, their success rate in reducing lines overload is studied by a new following index, transmitting index and it is presented that in oppose to our expectation, TCSCs do not have a great roll in reducing lines overload during fault contingency. TCSC installation effect on amount of load shedding reduction is also presented as a new subject to keep buses voltage stability. IEEE 14&30 bus power systems are selected as the studied systems and mentioned analysis are applied on this system.

並列關鍵字

Fault contingency ； lines overload ； load shedding ； TCSC allocation ； thyristor controlled series capacitor (TCSC)