%0 Journal Article %A Mashitah Mohd Hussain and Salleh Serwan and Zuhaina Hj Zakaria %D 2012 %J International Journal of Electrical and Computer Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 72, 2012 %T Nodal Load Profiles Estimation for Time Series Load Flow Using Independent Component Analysis %U https://publications.waset.org/pdf/5323 %V 72 %X This paper presents a method to estimate load profile in a multiple power flow solutions for every minutes in 24 hours per day. A method to calculate multiple solutions of non linear profile is introduced. The Power System Simulation/Engineering (PSSĀ®E) and python has been used to solve the load power flow. The result of this power flow solutions has been used to estimate the load profiles for each load at buses using Independent Component Analysis (ICA) without any knowledge of parameter and network topology of the systems. The proposed algorithm is tested with IEEE 69 test bus system represents for distribution part and the method of ICA has been programmed in MATLAB R2012b version. Simulation results and errors of estimations are discussed in this paper. %P 1437 - 1442