Ryabov E. Direct traction drive based on transverse switched reluctance motor for speed electrical rolling stock

Object of research: the process of electromechanical conversion of energy in traction drive based on transverse reluctance flux motor. The purpose of the study: development of scientific basis for designing gearless traction drive based on transverse reluctance flux motor for high-speed electric rolling stock. Research Methods: the multicriteria optimization; the computer simulation; the finite element metho; the numerical simulation to study the torsional vibrations in the mechanical part of a drive by solving a system of nonlinear differential-algebraic equations by Adams methods; metods of approximation functions for the approximation of discrete experimental data, digital simulation. Theoretical and practical results: the scientific basis to justify a gearless traction electric drive based on transverse reluctance flux motor. For practical implementation of the proposed design techniques and software developed for the synthesis of complex algorithmic gearless traction electric drive based on transverse reluctance flux motor. The practical value of confirmed acts for implementing the results of the thesis on the SE plant "Electrotyazhmash", JSC "Holding" Luganskteplovoz (r. Lugansk) and in the educational process the department of electrical transport and diesel electric locomotive building of NTU "KPI". Novelty: offered scientifically based technical solutions for high-speed rolling stock that is to use a gearless traction drive with musculoskeletal frame hanging jet inductor motor with axial magnetic flux; established algorithmic synthesis for complex geometry and electromagnetic parameters of a jet engine with inductor axial magnetits flow speed gearless traction electric electromotive composition; received further development of the mathematical model of inductor motor, which feature is the calculation date by integrating magnetic conductivity tooht depends on its magnetic layer voltage;further developed methods of circuit-field calculation inductor electric machines with three-dimensional magnetic field whose essence is the combination of calculated two-dimensional magnetic field and the magnetic layer tooth circle; found that using the mechanism of transmission of torque, which is formed by hollow shaft and resilient rubber couplings, reduces the dynamic moments in the couplings to the acceptable level at speeds of 140...160 km.p.h. Degree of implementation: the results of the thesis put into practice the design of electric rolling stock of HC Luhanskteplovoz and SE plant "Electrotyazhmash", as well as the educational process the department of electrical transport and diesel electric locomotive building of NTU "KPI". Scope of use: electrical transport.