Transmission cost allocation based on power flow tracing using Z bus matrix

Abstract

The authors are proposing a transmission cost allocation method, using the real and reactive power flow tracing. It is based on Z bus system matrix. The real and reactive power losses are considered. The case study refers to the 12 buses test power system, heaving 6 P-U buses and 6 P-Q buses. The comparison is performed for neglecting and considering the transversal conductance.