W. HUANG ET AL.
Copyright © 2013 SciRes. EPE
1258
In consideration of the current carrying cap ability of each
wire, economy and retaining a certain margin, the opti-
mum design of transverse interval is between 400 m and
600 m, and the distribution ratio of PW, rail, and IGL is
35%:45%:20%. Rail potential is less than 120 V, which
meets the rail potential standards.
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