Abstract
Permanent magnet synchronous motor (PMSM) is widely used in the field of electric vehicle (EV). The PMSM should be reasonably designed, which is of great significance to improve the energy consumption economy of EVs. This paper proposes a method for analyzing the efficiency interval distribution of PMSM for EV based on operation data statistics. The data of three models of electric buses are derived from Chinese national monitoring and management platform for new energy vehicles. The collected data regarding the PMSM drive systems were counted and analyzed. According to the evaluation parameter of the efficiency interval distribution of the PMSM drive system, the influence of vehicle curb weight and vehicle driving cycle on the operation efficiency of the PMSM drive system was studied. For an actual vehicle driving cycle, two new PMSMs were designed based on statistical data. In Ansoft Maxwell software, the simulation results of the PMSM model were used to verify the validity of the proposed parameter in evaluating the efficiency interval distribution of PMSM for EV motor design.
| Original language | English |
|---|---|
| Title of host publication | 2020 IEEE 29th International Symposium on Industrial Electronics, ISIE 2020 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 362-367 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728156354 |
| DOIs | |
| Publication status | Published - Jun 2020 |
| Event | 29th IEEE International Symposium on Industrial Electronics, ISIE 2020 - Delft, Netherlands Duration: 17 Jun 2020 → 19 Jun 2020 |
Publication series
| Name | IEEE International Symposium on Industrial Electronics |
|---|---|
| Volume | 2020-June |
Conference
| Conference | 29th IEEE International Symposium on Industrial Electronics, ISIE 2020 |
|---|---|
| Country/Territory | Netherlands |
| City | Delft |
| Period | 17/06/20 → 19/06/20 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- EV
- PMSM
- efficiency interval
- statistics
- vehicle driving cycle
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