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http://acervodigital.unesp.br/handle/11449/70590- Title:
- Power losses analysis and cooling system design of three topologies of multilevel inverters
- Power Electronics and Control Research Group
- Santa Catarina State University
- Universidade Estadual Paulista (UNESP)
- 0275-9306
- This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical cascaded multilevel inverter and a hybrid asymmetrical cascaded multilevel inverter. The performance indexes used in the comparison are total harmonic distortion, first order distortion factor, semiconductors power losses distribution and heat-sink volume. The comparison is developed with the purpose of finding the efficiency and the heat-sink volume where the three systems present the same output filter. ©2008 IEEE.
- 29-Sep-2008
- PESC Record - IEEE Annual Power Electronics Specialists Conference, p. 4290-4295.
- 4290-4295
- Cooling
- Electric inverters
- Induction motors
- Land vehicle propulsion
- Topology
- Wave filters
- Cascaded multilevel inverters
- Cooling system design
- First orders
- Multi-level inverters
- Neutral point clamped inverters
- Output filtering
- Performance indexes
- Power losses
- Total Harmonic Distortion
- Power electronics
- http://dx.doi.org/10.1109/PESC.2008.4592632
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/70590
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