Load Flow Analysis of Khwaja Fareed University of Engineering and Information Technology Rahimyar Khan, Pakistan

Load flow analysis is one of the most important aspects of power system planning and operation. To determine the magnitude of voltages, currents, real and reactive power at each node, load flow analysis is necessary. In the buses of the electrical networks, two parameters are known and two are unknown. To find these parameters the mathematical modeling is done. The Newton Raphson method is used for the solution of mathematical equations of these electrical networks. This method was chosen because it is most appropriate and widely used. Small electric networks can be analyzed by manual calculations but it is very difficult to analyze large electric networks by this method [۱۸]. To analyses large electric networks we used PSS SINCALL software. The KFUEIT Rahim Yar Khan consist of two electrical networks i.e. current electric network and future electric network. These networks are modeled on PSS SINCAL software. In the current electric network six transformers of different ratings supplying power to the different departments of the university. The load profile of those departments are extracted by installing the PQ analyzer at all load points to examine the magnitude of real and reactive power is being consumed. On the base of our model results, we have also provided suggestion to compensate the reactive power. The future ۱st phase of the electrical network will consist of twelve transformers. The independent feeder of ۴.۶ MW will feed the university in future. This thesis mainly focuses on the analysis of current electric network which is helpful in designing of future electric network of the university.

کلیدواژه ها:

Load flow analysis ، Newton Raphson Method ، PSS SINCALL ، Real Power ، Reactive Power