Colors (a) Consider the electromechanical system with torque-speed characteristics shown in Figure Q1 (a). () Calculate both electrical and mechanical constants of the system. (ii) Calculate the transfer function Ea (s) Ra Di=12 N-m-s/rad N1=75 ea(t) J=10 kg-m2 OL (t) h=24 kg-m2 D2=48 N-m-s/rad N1-150 T(N m) 32 16V RPM 120

Colors (a) Consider the electromechanical system with torque-speed characteristics shown in Figure Q1 (a). () Calculate both electrical and mechanical constants of the system. (ii) Calculate the transfer function Ea (s) Ra Di=12 N-m-s/rad N1=75 ea(t) J=10 kg-m2 OL (t) h=24 kg-m2 D2=48 N-m-s/rad N1-150 T(N m) 32 16V RPM 120

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Problem: Find the transfer function G(s) = θL(s)/E (s) for the motor and load that are illustrated in Figure 2.40. The torque speed curve is given by Tm = -80Wm + 200 when the input voltage is 100 volts.
TUTORIAL PROBLEMS 2. A long shunt compound ganerator has full losd output of 100 kW st 250 volts. The armature, series and shunt windings bave rmistances of 0-05 ,0-03 0 and 55 respectively. Find the Brmature current and L A 4 oele shunt gmerstor with wave-wound armature has 41 alots, nch having 12 conductors. Th muture resistance is 0-05 and shunt field resistance is 200 . The flux per poie in 25 mWh. Ifa lond ce of 10 is connected soros the armabure ferminals, calculate the voltage scross the lond w mrior is driven at 1000 rp.m 389-5 V pmented emf 464-5 A, 282-3 V
and the armature current 14.5 A. calculate the following: a) The number of conductors on the armature b) The value of the counter-emf at full load c) The flux per pole, in milliwebers [mWb] The following details are given: 73 mm 115 mm 20 40 Armature diameter: armature length: armature slots Image Word A 1.5 hp Permanent magnet motor generates a voltage of 90 V when the motor runs at 2900 r/min. commutator bars: turns per coil: Armature resistance at 20°C: 0.34 2. on P I Sign Extract Text I Share 1/1 More
current - 1=?, and the power factor - cosp =?. 4. An out of balance three phase star connected load has the following complex currents: I₁ = lejº,A, I₂ =le¯6⁰,A and I₁=1e¹j6⁰, A. This load is supplied by a four wire power line from a balance voltage source. Find the r.m.s. value of the neutral current Io =? Wait to th
None
I want to represent each point on the graph paper with its corresponding scale written alongside it.
IL = 3A Please answer alll subparts or questions.. Please answer alll i will like
13/ Desc ribe The principle os operation and brief constru ctional de ta ils of a DC machine.
b- Explain why in the design of the iron cored electrical machines magnetic circuit analysis the magnetic characteristics in the first quadrant is considered, while in that of Permanent Magnet Machines the magnetic characteristics in the second quadrant is considered?
➡ A four-pole Series connected generator has a lap connected armature with 728 conductors. If the generator supplies one hundred incandescence lamp (100 V, 60W). The series field and armature resistance are 0.2 ohms and 0.015 ohms respectively. Find the series field current.