What's in the issue?
Electronic control systems, diagnostics, communications
Simulation modeling of electrical system of oil viscosity definition in car power unit
Slukin A., Debelov V., Kozlovskiy V., Ivanov V.The publication represents the results of theoretical and experimental researches in a field of designing of advanced electrical system of oil viscosity definition in car power unit.
Keywords: reliability, car, electrical control system.Power supply and electrical equipment
Recuperative braking for DC electric locomotives
Sidorova N., Tretinnikov O.The main stages in the development of recuperative braking systems of freight locomotives DC. Particular attention is paid to ensuring the stability of the electromagnetic process. The expediency of the transition from the rotary converter to power the field winding of the static inverter DC voltage. Indicated the possibility of improving the properties of adjusting automatic control system on the basis of the static converter.
Keywords: railroad, electric, direct current, electric braking, recuperation, traction electric motors, inverter.Power supply system universal multi-channel remotely operated unmanned towed complex
Mishin V., Rulevskiy V., Tarasenko A.The article discusses the basic principle of the power supply system of universal multi-channel remotely operated unmanned towed complex. The structural scheme of the power supply remotely operated unmanned towed complex energy transfer in cable-tether AC voltage high frequency, which allows to solve the problem of increasing the power density of the underwater part and improve its weight and dimensions.
Keywords: power supply system, remotely operated unmanned towed complex, structural scheme.