A high-speed railway catenary CT power-taking device and method
A power-taking device and high-speed railway technology, which is applied in the direction of circuit devices, battery circuit devices, collectors, etc., can solve the problems of extra-large current impact, short effective power-taking time, large loop current change range, etc., to achieve convenient engineering selection, Effects of improving charging efficiency, simplifying structure and control
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[0046] The present invention will be further described below in conjunction with the accompanying drawings.
[0047] like Figure 1 to Figure 4 As shown, the present invention discloses a high-speed railway catenary CT power take-off device, which includes a CT power take-off module group 1 , an energy storage module 2 , a controller module 3 and a remote communication module 4 .
[0048] The CT power taking module group 1 is formed by connecting 8 CT modules, each CT module has 3 output terminals, which are the output positive "+", the output negative "-" and the power discharge enable " EN", the output terminals of each CT module are connected in parallel to the charging terminals "IN+" and "IN-" of the energy storage module 2, and the I / O ports of the controller module 3 are respectively connected to the power discharge enabling terminal "EN" of each CT module , the I / O ports of the controller module 3 are respectively connected to the relay coil control terminals "J1EN" a...
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