Simulink implementation of sensitivity analysis of radial distribution network

This paper deals with the sensitivity analysis of Radial Distribution Network using Matlab-Simulink. Sensitivity is obtained using Adjoint Network Method. Sensitivity is calculated for load changes at more than one branch without actually changing loads in the original network. A 11KV, 12 bus Radial Distribution Network is simulated and sensitivity at desired bus is calculated using actual and adjoint network. The result is compared with load changes in actual network using Simulink.