Problem 4 (Seven points if only the correct answer is circled. Four points if two answers...
uge b of Problem 5 (Seven points if only the correct answer is circled. Four points if two answers are circled and one is correct.) armature current of a de machine is controlled with a PI controller. The controller is designed to cancel the electrical time constant. The following is known about the machine KPWM-: 15 (PWM converter gain) o-2400 rad/s (system bandwidth) R.-2.0 Ω (Armature resistance) 16 ms (electrical time constant) a) What is the armature inductance? i)2 16m...
uge6 of7 Problem 5 (Seven points if only the correct answer is circled. Four points if two answers are circled and one is correct.) armature current of a de machine is controlled with a PI controller. The controller is The designed to cancel the electrical time constant. The following is known about the machine: KrWM = 15 (PWM converter gain) 0b- 2400 rad/s (system bandwidth) a) What is the armature inductance? R.-2.0 Ω (Armature resistance) e 16 ms (electrical time...
Problem 5 (5 points for circling just the correct answer. 3 points if 2 are circled and one is correct) A 4 pole permanent magnet synchronous machine is held at a constant angle. The torque on the shaft is T- 4.5 Nm. The current vector is given as a) What is the torque constant (KT)? ili) 4.5 6 ii) 4.5.6. 4.5 2 What is the mechanical angle of the shaft for θ.-60° ? i) 60+90 b) iii) 60을 ii) (60-90)...
Problem 7 Five points if only the correct answer is circled Three points if the correct answer and one other answer are circled A flyback converter operating in continuous mode has the following parameters Vo 140 V (Input voltage) f-50 k㎐ (Switching frequency) N.1 (Transformer turns ratio) L-0.2S A (Average output current) L 128 mH (Inductance on winding 2) de 0.6 (duty cycle) N. 4 a) The input voltage is i)-쓺 İi) 4.06040 4 0.6.140 1 1-0.6 İİİ) 416040 1...
3ELEC 3600. Problem H8 3-phase Wound Rotor Induction Motor This sheet is page 1. Number all pages. Consider the following induction machine THREE-PHASE INDUCTION MOTOR DATA* Ratings Line Voltage 2400 V; 72.17 A; Horsepower-300 hp stator frequency60 Hz Design W Poles -4; **Equivalent Circuit Values (in stator ohms Rated Freq)** R1 0.30000 R2'- 0.47159 X2'-1.73000; Jm2.5000 kg-m sq Thevenin Equivalent Circuit Values: RT-0.28524; slip, speed for max Torque0.1375; Rotational Loss Torque-TRL 0.18689 x (speed in rad/s) Nm X1 -1.73000 Xm67.740...
Electronics-common emmitter amplifier. Pls be try to be helpful Im trying to study here in this book example.. However im kinda lost and i cant follow the correct answers they got.. could someone pls help me.. I just wanna learn this, i hope u can help me learn by showin clear and corect solutions on how to properly got the answer.. Also especially on finding the values on the laod line analysis, im lost. Pls help Any helpful help would...