A sensorless efficiency test system for a high-speed permanent magnet synchronous motor

Abstract We present a sensorless efficiency test system with energy recovery for a high-speed permanent magnet synchronous motor (PMSM). In the system, two identical high-speed PMSMs are used as the motor under test (MUT) and the load machine (LM), respectively. A new sensorless vector control (VC)...

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Bibliographic Details
Main Authors: Li JI, Yixiang SHAO, Sujie GAO
Format: Article
Language:English
Published: IEEE 2018-12-01
Series:Journal of Modern Power Systems and Clean Energy
Subjects:
Online Access:http://link.springer.com/article/10.1007/s40565-018-0482-5