Name
Title | ||
|---|---|---|
Design Of Ladder-Slit Secondaries And Performance Improvement Of Linear Induction Motors For Urban Rail Transit |
Abstract | ||
|---|---|---|
In order to improve the performance of linear induction motors for urban rail transit, the ladder-slit secondary is designed, and the performance of linear induction motors with the ladder-slit and flat-solid secondary is calculated and compared. First, for the ladder-slit secondary, the slot combination, widths of the secondary conductor, and side bar are designed. Second, the finite-element model of the linear induction motor with the ladder-slit secondary is developed, and the influence of vertical forces on widths of secondary conductors is presented. Third, the eddy current and the transversal air-gap flux density are compared when the ladder-slit and flat-solid secondaries are applied, respectively. Finally, experiments are carried out by test lines to validate the calculated results of the force and efficiency. It shows that the ladder-slit secondary can reduce the edge effect and improve the performance. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/TIE.2017.2726967 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS |
Keywords | Field | DocType |
Eddy currents, edge effects, efficiency, ladder-slit secondary, linear induction motors, magnetic flux density, thrust, vertical force | Linear induction motor,Induction motor,Control theory,Electrical conductor,Eddy current,Rotating magnetic field,Urban rail transit,Engineering,Conductor,Performance improvement | Journal |
Volume | Issue | ISSN |
65 | 2 | 0278-0046 |
Citations | PageRank | References |
0 | 0.34 | 13 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Gang Lv | 1 | 15 | 8.07 |
| Tong Zhou | 2 | 448 | 76.83 |
| Dihui Zeng | 3 | 5 | 1.31 |
| Zhiming Liu | 4 | 0 | 0.34 |