Torque Converter
From OpenMBD
< SIMarchitect Library Overview | Component library | Powertrain | Mechanical Powertrain Components
Revision as of 05:49, 4 June 2018 by Christopher Burhan (talk | contribs) (Christopher Burhan moved page SIMarchitect Library Overview/Component library/Powertrain/Mechanical Powertrain Components/Torque Converter to [[SIMarchitect Library Overview/Component library1/Powertrain/Mechanical Powertrain Components/Torque Conv...)
Contents
General information about Torque Converter
Torque Converter model is defined as a device that multiply torque, which transmit power from the impeller or pump to the turbine via fluid movement.
Module
Bus Selector for module input
Module output
Output | ||||
---|---|---|---|---|
Node | Variable | Label | Description | Unit |
Sensor | ωt | TC_nTurbineAct_radps | Turbine speed | rad/s |
Mout | TC_tqTurbinAct_Nm | Turbine torque | Nm | |
ωp | TC_nPumpAct_radps | Pump speed | rad/s | |
Min | TC_tqPumpAct_Nm | Pump torque | Nm | |
mech out [Nm] | Mout | phys_torque_Nm | torque | Nm |
Jout | phys_inertia_kgm2 | inertia | kgm2 | |
mech fb out [rad/s] | ωp | phys_speed_radps | rotational speed | rad/s |
Module Parameter
Variable | Parameter | Description | Unit |
---|---|---|---|
dat.inertia.in.value | Torque converter input side inertia | kgm2 | |
dat.inertia.out.value | Torque converter output side inertia | kgm2 | |
dat.clutch.actuator.timeconstatnt.value | Lock-up clutch actuator timeconstant | ||
dat.clutch.speedtolerance.value | Speed tolerance for slipping lock-up clutch | rad/s | |
dat.clutch.maxtorque.value | Maximum torque transmitted by lock-up clutch | Nm | |
dat.clutch.threshold.value | Lock-up clutch threshold value | ||
dat.clutch.tanh.value | Lock-up clutch actuation coefficient for smoothing clutch model | ||
dat.characteristics.speedratio.vec | Torque ratio = f(speed ratio) Input torque = f(speed ratio) |
- | |
dat.characteristics.torqueratio.value | - | ||
dat.characteristics.inputtorque.vec | Nm | ||
dat.characteristics.refspeed.value | Reference input speed for input torque characteristics | rad/s | |
dat.characteristics.loss.speed.value | Torque loss at locked lock-up clutch = f(speed) | rad/s | |
dat.characteristics.loss.torque.vec | Nm |