Direct torque control of three-level inverter fed IPMSM drive
Classical direct torque control (DTC) suffers from problems such as high torque ripples, variable inverter switching frequency and flux drooping at low speeds. Traditionally, two-level inverters are employed in direct torque controlled motor drives. The torque and flux regulation in DTC drives can b...
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| Format: | Theses and Dissertations |
| Language: | English |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/10356/72890 |
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| Institution: | Nanyang Technological University |
| Language: | English |