2014•Power System TechnologyRequires access
Electromagnetic-Electromechanical Transient Hybrid Simulation of Electric System and Traction Power Supply System Based on ADPSS
XU Jiaju
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Abstract
Recently it just built the detailed simulation model of traction power supply system in the study of the impact on the power system brought by traction power supply system. However the power system is generally replaced by simplified circuit in those models. There is not a joint simulation model of real power system and traction power supply system now. So it cannot further study the effect and influence between power system and traction power supply system. With the electromagnetic transient simulation model of the traction power supply system, this paper built an electromechanical-electromagnetic transient hybrid simulation model of real power system and traction power supply system based on advanced digital power system simulator(ADPSS). And it proves the accuracy of the hybrid simulation by comparing the result of hybrid simulation and that of electromagnetic transient simulation. It also studies the load characteristic of traction power supply system and the influence on the power system brought by the traction power supply system.