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Power Electronics and Motor Drives
book

Power Electronics and Motor Drives

by Bogdan M. Wilamowski, J. David Irwin
October 2018
Intermediate to advanced content levelIntermediate to advanced
1015 pages
40h 24m
English
CRC Press
Content preview from Power Electronics and Motor Drives
12-26 Power Electronics and Motor Drives
i
d I t t
d I
S
+
=
+
< <
*
*
cos cos ,
2
2
2 2
4
3
0
3
2
2
0 0
ˆ
ˆ
φ ω φ
π
ω
π
SS
S
t t
d I t
*
cos cos( )
*
cos cos
φ ω φ
π
ω
π
φ ω φ
< <
+
2
3
2
3
2
2
2 2
2
0 0
0
ˆ
ππ π
ω π
φ ω φ
π
3
2
3
2
2
2
4
3
0
0
< <
t
d I t
S
ˆ
*
cos cos

< <
+
< <
π ω
π
φ ω φ
π
ω
π
0
0 0
4
3
2
2
2 2
4
3
5
3
2
2
t
d I t t
S
ˆ
ˆ
*
cos cos( )
dd I t t
S
*
cos cosφ ω φ
π π
ω π−
< <
2
2
3
5
3
2
0 0

(12.83)
12.4.4 Design Criteria
12.4.4.1 Design of the Inductors
In order to ensure current wave-shaping in steady-state regime, the common value of mains series
inductors have to satisfy the following conditions, as described in Figure 12.15:
v
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Publisher Resources

ISBN: 9781439802861