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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
19-16 Power Electronics and Motor Drives
e status of dierent switches for realizing these voltage levels is
tabulated in Table 19.2. Note that, the switches in each leg of the
constituent inverters are operated complementary to each other to
prevent short circuit of the dc bus.
e same point A on the 12-sided polygon (Figure 19.18) is real-
ized in this topology by the switching combination of (320), where
the three numbers represent the level of voltages applied in the
three phases. It is also possible to use a common mode eliminated
inverter conguration, thereby eliminating the need for isolated
sources for open-end structure [23].
Althou ...
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Publisher Resources

ISBN: 9781439802861