15. The flying-shear control system described in the application section is to be designed with separately-excited de motor drives. The power schematic of the drive system is shown in Figure 3.56(i); the control schematic is shown in Figure 3.560i details are: Rated power = 1500 kW per motor, Rated voltage 600 V per motor Rated current = 2650 A per moto = 0.003645 stant, K, 9364 Virad/sec. Circulating current reactors. Li moment of inertia. J-1500 Kg-m, Gear ratio 7. Radius of blade path 0.75 m r, Rated speed 600 rpm. Armature resistance, Ra per motor. Armature inductance, La = 0.0001 H per motor. Emi con- 0.001 H per motor,Total Determine the controller gains and current-loop bandwidth if the input voltages sup plied to the converter through an isolation transformer are 1000 V. 3-phase. 60 Hz Assume 10 V equals 5 m/s and 10 V equals 2700 A for the control signals and that the metal input velocity is 4.2 m/s. Write a computer program to simulate the drive system and show the key variables as a function of time. Refer to the paper 14 cited for relevant equations of the flying-shear control system. 16. Write a user-friendly computer program in a language of your choice to simulate the phase-controlled rectifier-fed separately-excited de motor drive. The specifications of the drive system are as follows: The base torque = 71 1.7 Nm. Ra 0.05 n. La-0.002 H. M, K J tr 0. phase, 230 V. 60 Controller parameters: Vcm-10 V. I l_ _ 0.063 0.002. H, 0.0 1124 V/A. Krv- 100, K torque. T, 0 N m current. current command. triggering angle. and applied voltage vs time motor parameters are 150 hp. 220 V. 1500 rpm. b = 1.6 V/rad/sec m2B-001 N m rad/sec The converter parameters are supply input: 3 16 kg . Plot the speed command. rotor speed. torque command, torque. 15. The flying-shear control system described in the application section is to be designed with separately-excited de motor drives. The power schematic of the drive system is shown in Figure 3.56(i); the control schematic is shown in Figure 3.560i details are: Rated power = 1500 kW per motor, Rated voltage 600 V per motor Rated current = 2650 A per moto = 0.003645 stant, K, 9364 Virad/sec. Circulating current reactors. Li moment of inertia. J-1500 Kg-m, Gear ratio 7. Radius of blade path 0.75 m r, Rated speed 600 rpm. Armature resistance, Ra per motor. Armature inductance, La = 0.0001 H per motor. Emi con- 0.001 H per motor,Total Determine the controller gains and current-loop bandwidth if the input voltages sup plied to the converter through an isolation transformer are 1000 V. 3-phase. 60 Hz Assume 10 V equals 5 m/s and 10 V equals 2700 A for the control signals and that the metal input velocity is 4.2 m/s. Write a computer program to simulate the drive system and show the key variables as a function of time. Refer to the paper 14 cited for relevant equations of the flying-shear control system. 16. Write a user-friendly computer program in a language of your choice to simulate the phase-controlled rectifier-fed separately-excited de motor drive. The specifications of the drive system are as follows: The base torque = 71 1.7 Nm. Ra 0.05 n. La-0.002 H. M, K J tr 0. phase, 230 V. 60 Controller parameters: Vcm-10 V. I l_ _ 0.063 0.002. H, 0.0 1124 V/A. Krv- 100, K torque. T, 0 N m current. current command. triggering angle. and applied voltage vs time motor parameters are 150 hp. 220 V. 1500 rpm. b = 1.6 V/rad/sec m2B-001 N m rad/sec The converter parameters are supply input: 3 16 kg . Plot the speed command. rotor speed. torque command, torque