ON THE COMBINED USE OF THE POLAR AND RECTANGULAR COORDINATES APPROACH FOR TRANSMISSION LINE OVERLOAD ALLEVIATION

An alternative formulation of a linear method for transmission line overload alleviation is described based on the relationship between the line currents and voltage parameters defined in rectangular coordinates; the fast‐decoupled loadflow method is used for base calculations. Tests are carried out on the Saskatchewan Power Corporation 6‐bus network and the IEEE 14‐bus system.