LOAD FLOW ANALYSIS FOR A 220KV LINE – CASE STUDY
Keywords:
Power flow analysis,, active and reactive power flow,, tie line flow,, voltage variationsAbstract
In power engineering the power flow analysis (also known as load flow study) is an important tool involving numerical analysis applied to a power system. This project deals with a model of existing power system using the actual data taking care of all parameters required for the simulation and analysis. With the help of Maharashtra State Electricity Transmission co. Ltd., a model of 220KV lines, of Solapur District grid using MATLAB software will be modeled. In this project, an algorithm will be used for power flow study and data collection and coding required for modeling. Load flow studies will be carried out using Newton Raphson method and voltage profile of buses will be analyzed. New method for the improvement of voltage profile will be suggested and analyze using the developed model. The optimization techniques include power factor compensation, tap changing, up gradation of substation, up gradation of line and load shifting will be analyzed.
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