Texas Instruments TMS320x28xx Benutzerhandbuch
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RED
FED
FED
FED
RED
RED
RED
FED
EPWM1A
EPWM1B
EPWM2A
EPWM2B
EPWM3A
EPWM3B
Φ
2=0
Φ
3=0
800
500
500
600
600
700
700
Z
I
A
P
CA
CA
Z
I
A
P
CA
CA
CA
CA
CA
CA
CA
CA
CA
CA
Controlling Dual 3-Phase Inverters for Motors (ACI and PMSM)
Figure 3-10. 3-Phase Inverter Waveforms for
(Only One Inverter Shown)
82
Applications to Power Topologies
SPRU791D – November 2004 – Revised October 2007