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Linear induction motor traction system power supply - uses smooth control signal to switch rail coils spaced so that three are covered by vehicle at any time
Linear induction motor traction system power supply - uses smooth control signal to switch rail coils spaced so that three are covered by vehicle at any time
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机译:线性感应电动机牵引系统电源-使用平滑的控制信号来切换隔开的轨道线圈,以便随时可以覆盖三个
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摘要
The linear induction motor traction system has track coil lengths of a small size relative to the vehicle length. At least three track lengths are covered by the vehicle length so that a smooth switching control is obtained, with the leading coil switched on while the trailing coil switches off and with the middle coil remaining on. The sequential switching of the coils follows a smooth control signal, with the separate control signals for the adjacent coils overlapping. A smooth traction force is generated.
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