Question: 1a mechanical load is driven by an electric motor at...
1)A mechanical load is driven by an electric motor at an equilibrium speed Wa.
The load is Tl = 20+0.6w and the load moment of inertia is Jl= 2kgm^2
The speed-torque relation of the motor is w=100-0.1T and the moment of inertia
is Jm = 0.2 kgm^2.
a) Calculate the power requirement for Wc operation speed
b) Calculate the stopping time of the motor when its turned off at the
continuous operating W
c)Draw torque-speed characteristics of motor and load in the same graphic.
d)Comment on the stability of the operating system