Modeling of UPFC and DG by the Current Based Model
Journal Title: International Journal of Computational Engineering and Management IJCEM - Year 2015, Vol 18, Issue 1
Abstract
This paper deals with the steady state modeling of unified power flow controller (UPFC). Since current limitations are determinant to FACTS apparatus design, the proposed current based model (CBM) assumes the current as variable, allowing easy manipulation of current restrictions in optimal power flow evaluations. The performances of current based model (CBM) and of the power injection model (PIM) are compared through a Quasi-Newton optimization approach. The performance of a medium size network with 39 busbars is studying from the point of view network having only UPFC and the network having UPFC and DG. For the Two networks active power losses, reactive power losses are compared.
Authors and Affiliations
B. Raja Rajeswari , P. Bhaskara Prasad , P. Bala Chennaiah
Keywords
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