The motivation behind our study is to decide whether bladeless wind turbines are more efficient t... more The motivation behind our study is to decide whether bladeless wind turbines are more efficient than ordinary wind turbines. Utilizing resources, comparison between these wind turbines was developed. From Weibull's equation, it was discovered that ordinary wind turbines are still more efficient. Bladeless wind turbines are more cost effective, offshore wind turbines produce more power at lower wind speeds, because of the proportion between power utilization to power output of roughly 80% for bladed turbines and around 70% for bladeless turbines.
Power system modeling is creating a computer model of the electric grid including all its compone... more Power system modeling is creating a computer model of the electric grid including all its components and their characteristics so that studies of the system can be performed. This helps in study the load flow in a system and analyzing systems behavior in short circuit condition. When a short-circuit occurs in a power system, the magnitude of the fault currents, which is very high compared to the steady state current that flows in the power system, can cause serious damage to equipments used in power system. It is essential that symmetrical and unsymmetrical analysis of the power system network be undertaken to determine the magnitude of these fault currents and fault MVA (Megavolt-Ampere) so as to select adequate ratings of the power system protective devicessuch as circuit breakers, relays and fuses. In this report, a power system, 7 buses system is considered using relevant data on ETAP. It injects different types of faults such as single line to ground fault, line to line, double line to ground fault and three phase fault and furthermore observe the sequence currents.
This document focuses on the study of transmission line parameters for practical geometry by usin... more This document focuses on the study of transmission line parameters for practical geometry by using MATLAB, which is widely used in all areas of applied mathematics, in education and research at universities, and in the industry. This makes the software particularly useful for linear algebra but MATLAB is also a great tool for solving algebraic and differential equations and for numerical integration. In this document we perform analysis of different geometries used in different parts of the world and find its inductance and capacitances accordingly. A study is also being done to increase the efficiency of a proposed geometry.
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