bai tap 1+2+3 (1)
DESCRIPTION
dfsaTRANSCRIPT
Cho ng c:
Cho ng c:
Moment qun tnh: J = 0.8321
2
2
s
/
m
.
kg
in tr phn ng:
0.1150
u
R
=
in cm phn ng:
0.0120
u
LH
=
in p nh mc: Um=230 (V)
H s :
(
)
F
.
K
EMBED Equation.DSMT4
KT
=4.1900
Tc nh mc: 500 (RPM)
Cng sut nh mc:19750 (W)
Moment nh mc: 380 (N.m)
Moment ti: 200 (Nm)
Bi tp 1:
M phng m hnh ng c trn Matlab Simulink (7.x)
M phng b iu khin vng h tc (Kim tra p ng tc ko ti)
M phng b iu khin vng kn tc (khng hi tip dng in).
M phng b iu khin vng kn tc v dng in.
Ngy np: 10:00PM 12/10/2008, [email protected], nh ghi MSSV + H tn + lp.
+ Cng 20% im vo KTGK.
Bi tp 2:
M phng ri rc b iu khin vng kn tc (khng hi tip dng in).
M phng ri rc b iu khin vng kn tc v dng in.
C xt PWM, tn s PWM l 20KHz.
iu khin o chiu ng c.
iu khin v tr.
Ngy np: trc 10:00PM 09/11/2008, np qua email [email protected], nh ghi MSSV + H tn + lp.
+ Cng 10% vo im thi cui k.
Bi tp 3:
Tm hiu b iu khin ng c Brushless DC, Step, AC Servo, T tr. ((DC, #KB).
Ngy np: trc 10:00PM 30/11/2008, np qua email [email protected], nh ghi MSSV + H tn + lp.
+ Cng 10% vo im thi cui k.