Abstract
DC electrified railway line voltage at pantograph often changes according to load condition of other electric vehicles. Vehicle propulsion system is disturbed by this line voltage change. For practical use it must be made clear how the permanent magnet synchronous motor control system for railway traction behaves at line voltage change. In this paper we try to analyze our proposed PMSM control system behavior under sudden change of DC line voltage through pole arrangement and numerical simulation and obtain technical knowledge under this phenomenon.
Original language | English |
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Pages (from-to) | 950-957 |
Number of pages | 8 |
Journal | ieej transactions on industry applications |
Volume | 119 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1999 |
Externally published | Yes |
Keywords
- PWM inverter
- electrical vehicle
- line voltage sudden change
- permanent magnet synchronous motor
- vector control
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering