Optimal CB topologist and measure considering Capacitor cost, VSI, loses with different loading used GOA Algorithm

The paper provides indexing in order to Capacitor allocation and measure Capacitor banks, Optimal system loses, Capacitor cost, optimize voltage profile and increase VSI margin. A multiple-target optimization method considering dispos size and allocate Capacitor; Optimized Improve GOA algorithm is used for this aim. The load variations effects on optimal capacity are studied in this paper. The load variations effects on voltage profile, voltage strength and loses are determined after bus and capacity identification. Linear load variations are considered make ۰.۵ to ۱.۵ of basis loading (with ۱۰% scale). Present constraints are system voltage, feeders flow and C capacity limitations. Offered method is used for ۳۴ bus experimental system. All experiments are simulated in MATLAB software. The simulation results show considerable effects of system loses, voltage profile improvement and increased voltage stable margin through expending the least cost.

کلیدواژه ها:

Capacitor location and sizing ، GOA Algorithm ، cost index ، VSI index ، voltage profile improvement ، minimize loses