parameters Dtøtal, Jtotal

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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P.1 – Obtain the parameters Dtotal, Jtotal for the electromechanical system of Fig.1. By
using these parameters, calculate the power Pm that the motor should supply at instant
t=t,', being t=1s.
'mi
Electric
W.
m
Gearbox
load
w*= 95p
motor
Tm
DI =0.003
J1 = 0.005 Kg.m
W
D,=0.5Nm.s/rad
t
i =
25
J2=0.8 Kg.m2
ta
Wm2
T¡ (Nm)1
15
hload= 95 %
Sa
Fig. 1
10
3.8p (rad/s)
J2
J total = J1 +-
Ncaixa-i?
T,lom, =
d@m
+J total·
| Tm(@m1)
+D¢otal •Om1
dt
Ncaixa-i
(D2 +tga
Pm = Tm Pm1
total = D, +
Ncaixa i
Transcribed Image Text:P.1 – Obtain the parameters Dtotal, Jtotal for the electromechanical system of Fig.1. By using these parameters, calculate the power Pm that the motor should supply at instant t=t,', being t=1s. 'mi Electric W. m Gearbox load w*= 95p motor Tm DI =0.003 J1 = 0.005 Kg.m W D,=0.5Nm.s/rad t i = 25 J2=0.8 Kg.m2 ta Wm2 T¡ (Nm)1 15 hload= 95 % Sa Fig. 1 10 3.8p (rad/s) J2 J total = J1 +- Ncaixa-i? T,lom, = d@m +J total· | Tm(@m1) +D¢otal •Om1 dt Ncaixa-i (D2 +tga Pm = Tm Pm1 total = D, + Ncaixa i
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