STAND FOR TESTING SERIES EXCITATION DC TRACTION MOTORS BY METHOD OF MUTUAL LOADING

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to electrical engineering, namely to u0438u0441u043fu044bu0442u0430u043du0438u00a0u043c u0442u00a0u0433u043eu0432u044bu0445 motors u043fu043eu0441u0442u043eu00a0u043du043du043eu0433u043e current u043fu043eu0441u043bu0435u0434u043eu0432u0430u0442u0435u043bu044cu0439u043eu0433u043e u0432u043eu0437u0431u0443u0436u0434u0435u043du0438u00a0 based on mutual u043du0430u0433u0440 narrow. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - extension of the u043fu0440u0438u043cu0435u043du0435u043du0438u00a0 by u0438u0441u043fu044bu0442u0430u043du0438u00a0 types of machines and similar machines in different modes.the display contains the engine with low wattage, diode, capacitor and an impulse circuit breaker, and a diode inserted between the winding of coils that are subjects of engines the main engine u0448u0443u043du0442u0438u0440u043eu0432u0430u043du044b pulse converter, the other capacitor, and u043eu0434u043du043eu0438u043cu0435u043du043du044bu0435 conclusions diode did and pulse u043fu0440u0435u0440u044bu0432u0430u0442u0435u043bu00a0 connected between u0441u043eu0431u043e j. 3). a trademark