Fault-Tolerant Power Electronic System for Drag Power Kites
Table 4
Simulation results.
Fault
Opened
Current
Kite Conv.
Ground Conv.
Availability
Acceptance
a
b
Fuses
a
b
pa
na
pb
nb
O1
M
M
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
O1
G
G
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
O2
M
M
1.00
0.00
1.02
U, I
N
N
N
N
N
0
1
1
1
1
1
O2
G
G
1.00
0.00
1.60
O
N
N
N
N
N
1
1
1
1
1
1
O3
M
M
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
O3
G
G
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
O4
M
M
1.00
0.00
1.02
U, I
N
N
N
N
N
0
1
1
1
1
1
O4
G
G
1.00
0.00
1.60
O
N
N
N
N
N
1
1
1
1
1
1
O5
M
M
1.00
0.00
1.60
N
N
N
N
N
N
1
1
1
1
1
1
O5
G
G
1.00
0.00
1.60
O
N
N
N
N
N
1
1
1
1
1
1
O6
M
M
1.00
0.00
1.60
N
N
N
N
N
N
1
1
1
1
1
1
O6
G
G
1.00
0.00
1.60
O
N
N
N
N
N
1
1
1
1
1
1
O7
M
M
1.00
0.00
1.30
N
N
N
N
N
N
1
1
1
1
1
1
O7
G
G
0.00
0.00
1.30
O
O
N
N
N
N
1
1
1
1
1
1
S1
M
M
F6a
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S1
G
G
F6a
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S2
M
M
F3a
1.00
0.00
1.23
U, I
N
N
N
N
N
0
1
1
1
1
1
S2
G
G
F3a
1.00
0.00
1.30
U, I
N
N
N
N
N
0
1
1
1
1
1
S3
M
M
F4a
1.00
0.00
1.23
U, I
N
N
N
N
N
0
1
1
1
1
1
S3
G
G
F4a
1.00
0.00
1.30
U, I
N
N
N
N
N
0
1
1
1
1
1
S4
M
M
F3a
1.00
0.00
1.02
U, I
N
N
N
N
N
0
1
1
1
1
1
S4
G
G
F3a
1.00
0.00
1.04
U, I
N
N
N
N
N
0
1
1
1
1
1
S5
M
M
1.10
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S5
G
G
1.10
0.00
1.05
N
N
N
N
N
N
1
1
1
1
1
1
S6
M
M
F3a
1.00
0.00
1.23
U, I
N
N
N
N
N
0
1
1
1
1
1
S6
G
G
F3a
1.00
0.00
1.30
U, I
N
N
N
N
N
0
1
1
1
1
1
S7
M
M
F3a
1.00
0.00
1.61
U, I
N
N
N
N
N
0
1
1
1
1
1
S7
G
G
F3a
1.00
0.00
1.75
U, I
N
N
N
N
N
0
1
1
1
1
1
S8
M
M
F3b
1.00
0.00
1.20
N
U, I
N
N
N
N
1
0
1
1
1
1
S8
G
G
F3b
1.00
0.00
1.28
N
U, I
N
N
N
N
1
0
1
1
1
1
S9
M
M
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S9
G
G
1.00
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S10
M
M
F4b
1.00
0.00
1.20
N
U, I
N
N
N
N
1
0
1
1
1
1
S10
G
G
F4b
1.00
0.00
1.28
N
U, I
N
N
N
N
1
0
1
1
1
1
S11
M
M
F3b
1.00
0.00
1.61
N
U, I
N
N
N
N
1
0
1
1
1
1
S11
G
G
F3b
1.00
0.00
1.75
N
U, I
N
N
N
N
1
0
1
1
1
1
S12
M
M
F4a
1.00
0.00
1.23
U, I
N
N
N
N
N
0
1
1
1
1
1
S12
G
G
F4a
1.00
0.00
1.30
U, I
N
N
N
N
N
0
1
1
1
1
1
S13
M
M
1.10
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S13
G
G
1.10
0.00
1.05
N
N
N
N
N
N
1
1
1
1
1
1
S14
M
M
F1a
1.00
0.00
1.60
N
N
U
N
N
N
1
1
1
1
1
1
S14
G
G
F1a
1.00
0.00
1.60
O
N
U
N
N
N
1
1
1
1
1
1
S15
M
M
F2a
1.00
0.00
1.60
N
N
N
U
N
N
1
1
1
1
1
1
S15
G
G
F2a
1.00
0.00
1.60
O
N
N
U
N
N
1
1
1
1
1
1
S16
M
M
F1a
1.00
0.00
1.70
N
N
U
U
N
N
1
1
1
1
1
1
S16
G
G
F1a
1.00
0.00
1.70
I
N
U
U
N
N
0
1
1
1
1
1
S17
M
M
1.10
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S17
G
G
1.10
0.00
1.05
N
N
N
N
N
N
1
1
1
1
1
1
S18
M
M
F1a
1.00
0.00
1.60
N
N
U
N
N
U
1
1
1
1
1
1
S18
G
G
F1a
0.00
0.00
1.60
O
O
U
N
N
U
1
1
1
1
1
1
S19
M
M
F1b
1.00
0.00
1.62
N
N
N
U
U
N
1
1
1
1
1
1
S19
G
G
F1b
0.00
0.00
1.62
O
O
N
U
U
N
1
1
1
1
1
1
S20
M
M
1.10
0.00
1.04
N
N
N
N
N
N
1
1
1
1
1
1
S20
G
G
1.10
0.00
1.05
N
N
N
N
N
N
1
1
1
1
1
1
S21
M
M
F1a
1.00
0.00
2.16
N
N
U
N
N
N
1
1
1
1
1
1
S21
G
G
F1a
1.00
0.00
2.31
O
N
U
N
N
N
1
1
1
1
1
1
S22
M
M
F2a
1.00
0.00
2.16
N
N
N
U
N
N
1
1
1
1
1
1
S22
G
G
F2a
1.00
0.00
2.31
O
N
N
U
N
N
1
1
1
1
1
1
= motor mode; G = generator mode; ; at : N = normal; O = overvoltage; U = undervoltage; I = imbalanced voltages; at : N = normal; O = overvoltage; U = undervoltage; ;.
