Study on a low-noise current collector and the aerodynamics using a delta-wing-shaped collector head

摘要

In the low-noise current collector using a delta-wing-shaped collector head in which the aerodynamics becomes quite large, it is desired to develop an active control using a force actuator. This paper deals with the numerical calculations of aerodynamics generated by a delta-wing-shaped collector head and a pair of insulators. A variation lift was verified to generate clear in the experiment results of high-speed test train with a full-size prototype current collector.