modelMechanical_losses

Computes the Mechanical losses as a sum of different contributions (constant losses, proportional losses, friction torque)
Diagram of Mechanical_lossesOpen the diagram
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Parameters

TypeNameDefaultDescription
Modelica.SIunits.PowerW_dot_loss_00Constant losses
Realalpha0Proportionality factor (Wdot_loss = alpha*Wdot_tot)
Modelica.SIunits.TorqueT_friction0Friction torque (Wdot_loss = 2*pi*N_rot*T_friction)

Connectors

TypeNameDefaultDescription
Modelica.Mechanics.Rotational.Interfaces.Flange_aflange_A
Modelica.Mechanics.Rotational.Interfaces.Flange_bflange_B
Modelica.Blocks.Interfaces.RealOutputWdot_loss

Components

TypeNameDefaultDescription
Modelica.SIunits.PowerW_dot_loss
Modelica.SIunits.PowerW_dot_propor
Modelica.SIunits.PowerW_dot_friction
Modelica.SIunits.PowerW_dot_A
Modelica.SIunits.PowerW_dot_B
Modelica.SIunits.AngularVelocityomegaAngular velocity of the shaft [rad/s]