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|Title:||Neutral-point potential balancing using synchronous optimal pulsewidth modulation of multilevel inverters in medium-voltage high-power AC drives|
neutral-point potential (NPP) balancing
synchronous optimal pulsewidth modulation (SOPWM)
|Citation:||Boller, T., Holtz, J., Rathore, A.K. (2014-01). Neutral-point potential balancing using synchronous optimal pulsewidth modulation of multilevel inverters in medium-voltage high-power AC drives. IEEE Transactions on Industry Applications 50 (1) : 549-557. ScholarBank@NUS Repository. https://doi.org/10.1109/TIA.2013.2270973|
|Abstract:||This paper presents neutral-point potential (NPP) balancing while maintaining low harmonic distortion using optimal pulsewidth modulation (PWM) of a multilevel inverter for medium-voltage high-power industrial ac drives. This method is applicable for five-level inverters or higher. A high performance of the machine is observed experimentally at low-switching-frequency operation employing the proposed technique. In the past, low distortion and optimal common-mode voltage at low-switching-frequency control have been reported using proposed synchronous optimal PWM. © 1972-2012 IEEE.|
|Source Title:||IEEE Transactions on Industry Applications|
|Appears in Collections:||Staff Publications|
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