CONTROLLED TURBO-SUPERCHARGING SYSTEM Russian patent published in 2002 - IPC

FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed system has turbocompressor and auxiliary electric motor-generator with control unit connected with turbocompressor. Control unit consists of microprocessor controller and power inverter connected to motor-generator. System has also turbocompressor speed transmitter connected with microprocessor controller. According to invention, input of power inverter is connected with constant link of electric circuit of transmission from diesel engine main generator to propulsive unit motors (for instance to motors of wheelset) of vehicle, and measuring circuit of constant link is introduced. Output of measuring circuit is connected with microprocessor controller. EFFECT: increased efficiency and pickup of engine. 4 cl, 5 dwg