Universal Bridge .
:
:
Number of bridge arms:
[ ]. : 1, 2 3.
Port configuration:
[ ]. , - .
:
ABC as input terminals - A, B C ,
ABC as output terminals - A, B C .
Snubber resistance Rs (Ohm):
[C ()].
Snubber capacitance Cs (F):
[ ()].
Power Electronic device:
[ ]. :
Diodes - ,
Thyristors - ,
GTO / Diodes - , ,
MOSFET / Diodes - MOSFET- , ,
IGBT / Diodes - IGBT-, ,
Ideal Switches - .
Measurements:
[ ]. , Multimeter, ,
Scope. :
None - ,
Device voltages - ,
Device currents - ,
UAB UBC UCA UDC voltages - .
All voltages and currents - .
:
. MATLAB plot.
:
MATLAB :
>> subplot(3,1,1); plot(t,v)
>> subplot(3,1,2); plot(t,v1)
>> subplot(3,1,3); plot(t,i
Multimeter. .
.
.
:
:
:
. .
SimPowerSystems Simulink.
. .
A, B , , b - . Tm . m , 21 : , , , , . SimPowerSystems MachinesMeasurement Demux. , .
|
|
|
. (dq-) .
,
,
,
,
:
,
,
,
,
.
:
d - d,
q - q,
r - ,
s - ,
L - ,
m - .
:
,
.
:
- ,
- ,
- ,
- ,
- q,
- q,
- d,
- d,
- d q,
- d q,
- ,
- ,
p - .
Simulink , powerlib_models.mdl :toolbox\powersys\powersys.
.
:
Rotor type:
[ ]. :
Squirrel-Cage - < >,
Wound - .
Reference frame:
[ ]. :
Rotor - ,
Synchronous - .
Nom. power, L-L volt. and frequency[Pn(VA), Un(V), fn(Hz)]:
[ Pn (), Un () fn ()].
Stator [Rs(Ohm) Lls(H)]:
[ Rs () Ls () ].
Rotor [Rr(Ohm) Llr'(H)]:
[ Rs () Ls () ].
Mutual inductance Lm(H):
[ ()].
Inertia, friction factor and pairs ofpoles [J(kg*m^2) F(N*m*s) p]:
[ J (*^2), F (**) p].
Initial conditions [ s th(deg) isa, isb, isc (A) phA,phB,phC(deg)]:
[ ]. :
s - ,
th - (.),
isa, isb, isc - (),
phA, phB, phC - (.)].
