Abstract
The high power permanent magnet (PM) traction drive has recently been highlighted due to its promising qualities such as high efficiency and power density. For better performance, a robust, efficient and reliable control and driving scheme needs to be designed. In this Paper a control scheme is designed which based on Most Torque Per Ampere (MTPA) strategy to obtain high power density and is specially designed to achieve smooth transition between constant torque mode and constant power (field weakening) mode. In addition, a novel low-frequency pulse width modulation (PWM) scheme is designed to achieve smooth transitions between various fundamental-carrier wave frequency ratios while maintaining the synchronization between stator and rotor flux throughout the entire operation range. The validity of the scheme has been proved by simulation results and experiment is underway.
| Original language | English |
|---|---|
| Title of host publication | 2015 6th International Conference on Power Electronics Systems and Applications |
| Subtitle of host publication | Electric Transportation - Automotive, Vessel and Aircraft, PESA 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781509000623 |
| DOIs | |
| Publication status | Published - 3 Feb 2016 |
| Event | 6th International Conference on Power Electronics Systems and Applications, PESA 2015 - Hong Kong, Hong Kong Duration: 15 Dec 2015 → 17 Dec 2015 |
Publication series
| Name | 2015 6th International Conference on Power Electronics Systems and Applications: Electric Transportation - Automotive, Vessel and Aircraft, PESA 2015 |
|---|
Conference
| Conference | 6th International Conference on Power Electronics Systems and Applications, PESA 2015 |
|---|---|
| Country/Territory | Hong Kong |
| City | Hong Kong |
| Period | 15/12/15 → 17/12/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 11 Sustainable Cities and Communities
Free Keywords
- High Speed Railway
- PMSM control
- low frequency PWM
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Control and Systems Engineering
- Electrical and Electronic Engineering
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