Cut Set Matrix and Tree Branch Voltages: A Cut Set Matrix is a minimal set of branches of a connected graph such that the removal of these branches causes the…
Tie Set Matrix(Link Currents): Tie Set Matrix - For a given tree of a graph, addition of each link between any two nodes forms a loop called the fundamental loop.…
Incidence Matrix (A): The incidence of elements to nodes in a connected graph is shown by the element node incidence matrix (A). Arrows indicated in the branches of a graph…
Twigs and Links: Twigs and Links - The branches of a tree are called its 'twigs'. For a given graph, the complementary set of branches of the tree is called…
CoTree and Tree in Circuit Analysis: CoTree and Tree in Circuit Analysis - A tree is a connected subgraph of a network which consists of all the nodes of the…
Methods of Circuit Analysis: A division of mathematics called topology or graph theory deals with graphs of networks and provides information that helps in the formulation of network equations. In…
Time Delay Circuit: Several choices are available in the selection of suitable circuits for obtaining Time Delay Circuit depending on the magnitude of the time delay required. Delays of the…
Characteristics of Protective Relay: Characteristics of Protective Relay elements using different operating principles. These principles and design criteria determine how well the basic function is performed and how in practice…