电邮这篇文章 Use of the flow method for determining temperature of rotor for permanent magnet synchronous motor
- 作者: Volkov A.V., Ionova E.I.
- 期: 卷 5, 编号 15 (2017)
- 栏目: Статьи
- ##submission.dateSubmitted##: 21.03.2025
- ##submission.dateAccepted##: 21.03.2025
- URL: https://ogarev-online.ru/2311-2468/article/view/284440
- ID: 284440
如何引用文章
全文:
详细
The paper presents an improved method for determining the temperature of the rotor for synchronous machines with permanent magnets at changing dynamic characteristics, driving a weakening of the main magnetic flux. The method largely depends on the cooling conditions. In the steady mode the temperature of the rotor can be determined using the equivalent thermal model. In the dynamic mode the temperature of the rotor can be determined by the introduction of the observer temperature in the structure of the equivalent thermal model. The study presents a thermal model describing the processes of changing the temperature of the electric machine.
参考
- Волков А. В. Определение температуры постоянных магнитов в синхронном двигателе с помощью эквивалентной тепловой модели // Успехи современной науки. – 2017. – Т. 4. – № 1. – С. 110–118.
- Sebastian Т. Temperature Effects on Torque Production and Efficiency of PM Motors Using NdFeB Magnets // IEEE Transactions on Industry Applications. – 1995. – Vol. 31. – Iss. 2. – pp. 353–357.
- Kral C., Haumer A., Lee S. B. A Practical Thermal Model for the Estimation of Permanent Magnet and Stator Winding Temperatures // IEEE Transactions on Power Electronics. – 2014. – Vol. 29, No. l. – pp. 455–464.
- Huber T., Peters W., Backer L. Monitoring Critical Temperatures in Permanent Magnet Synchronous Motors Using Low Order Thermal Models // International Power Electronics Conference. – Hiroshima, 2014. – pp. 1508–1515.
补充文件
