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This paper discuss about effect of traction substation for high speed railway in Indonesia. The purpose of this paper is to obtain magnitude of voltage and current unbalance due to traction substation that perceived by system and generator adjacent to traction substation. Analysis is performed by doing simulation of 5 scenarios in simple system model that created in power system simulation program...
The paper describes new approach of the calculation of current unbalance in a meshed transmission system. The system is composed of several parts with different types of towers, phase sequence arrangements, types of conductors and one or two transmission lines on the same tower. The calculations are performed by dividing the problem to a number of impedance matrices respecting the mutual impedances...
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