专利名称：METHOD AND DEVICE FOR
PNEUMATICALLY DRIVING A
TURBOCHARGER ROTOR IN A BALANCINGMACHINE
发明人：HOERR, FRIEDRICH申请号：EP13713764.2申请日：20130313公开号：EP2825919B1公开日：20151021
摘要：In the method, the drive power of a drive nozzle (2) is regulated by means of astored-program control device (24) with an adjustable internal regulator (25) as afunction of the rotational speed of a turbocharger rotor (1) which is sensed by a
rotational speed sensor (26). Parameters which are necessary for the regulating processare determined empirically by an adjustment run, by adjusting the regulator (25) to aproportional behaviour with a high level of amplification Kp, and by inputting thebalancing rate of rotational speed as a setpoint value for the regulator (25), andmonitoring and comparing the actual rotational speed with the setpoint value. If theactual rotational speed exceeds the setpoint value which has been set, halving of theamplification Kp of the regulator (25) and repetition of the run until the actual rotationalspeed is below the setpoint value which has been set. Then, adjusting the actualrotational speed to approach the setpoint rotational speed by generating an additionalsetpoint value, additionally applying the additional setpoint value to the setpoint value,and incrementing or decrementing the additional setpoint value until the setpoint
rotational speed of the turbocharger rotor (1) is reached.
申请人：SCHENCK ROTEC GMBH,SCHENCK ROTEC GMBH,SCHENCK ROTEC GMBH
地址：DE
国籍：DE
代理机构：Haar, Lucas Heinz Jörn
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