DEVICE FOR TESTING AUTOMATIC LOCOMOTIVE SIGNALLING SYSTEM

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 devices u043au043eu043du0442u0440u043eu043bu00a0 railway automation, namely, the devices u043au043eu043du0442u0440u043eu043bu00a0 u043bu043eu043au043eu043cu043eu0442u0438u0432u043du043eu0439 equipment automatic u043bu043eu043au043eu043cu043eu0442u0438u0432u043du043e in the alarm, can u0438u0441u043fu043eu043bu044cu0437u043eu0432u0430u0442u044cu0441u00a0 as a laboratory stand u0434u043bu00a0 u0438u0437u0443u0447u0435u043du0438u00a0 reception equipment of automatic alarm u043bu043eu043au043eu043cu043eu0442u0438u0432u043du043eu0439 student s universities.the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: the device is equipped with an adjustable current source of a 10 u0442u00a0u0433u043eu0432u043eu0433u043e one bv is terminal are connected to the secondary winding that u0434u0440u043eu0441u0441u0435u043bu00a0 - tran u0441u0444u043eu0440u043cu0430u0442u043eu0440u0430 3, and the other end through the switches 5,6 and adjustable u0440u0435u043eu0441u0442u0430u0442u044b 7.8 - to the respective rails control station.this u043fu043eu0437u0432u043eu043bu00a0u0435u0442 create u0443u0441u043bu043eu0432u0438u00a0 u0434u043bu00a0 u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 interference from u0442u00a0u0433u043eu0432u043eu0433u043e current on u043bu043eu043au043eu043cu043eu0442u0438u0432u043du0443u044e equipment automatic u043bu043eu043au043eu043cu043eu0442u0438u0432u043du043eu0439 signalling, as u043fu0440u0438u0431u043bu0438u0436u0435 u043du043du0443u044e to real. 1 il. (l, c