Analysis of electrical circuits by symbolic computation

The aim of this study is to analyze direct current and steady state alternating current circuits. For direct current, circuits containing voltage source, current source and resistor elements are analyzed. In alternating current, steady state solutions of circuits including sinusoidal voltage source, sinusoidal current source, capacitor, inductor and resistor elements are performed. Moreover, it is also possible to analyze circuits containing ground connection for both direct current and alternating current. In addition to the analysis process, a schematic representation of the electric circuit is also made. The circuit description language has been developed in order to get information belongs to an electric circuit. Electrical circuit definition can be made in a text file according to the language rules. It has been ensured that the developed language has easy to use and easily comprehensible. In the circuit analysis process, the solution stages are also listed in a flow. Unlike the nodal analysis technique, which is used extensively in the literature, the graph analysis technique was used in the solution phase. It has been observed that the graph analysis technique has some advantages over the nodal analysis technique in some cases.