TR2023-037
Flying Start of Sensorless Synchronous Machines with Reactive Power Injection
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- , "Flying Start of Sensorless Synchronous Machines with Reactive Power Injection", IEEE International Electric Machines and Drives Conference (IEMDC), DOI: 10.1109/IEMDC55163.2023.10238966, May 2023.BibTeX TR2023-037 PDF
- @inproceedings{Anantaram2023may,
- author = {Anantaram, Varatharajan and Goldsmith, Abraham and Wang, Yebin},
- title = {Flying Start of Sensorless Synchronous Machines with Reactive Power Injection},
- booktitle = {IEEE International Electric Machines and Drives Conference (IEMDC)},
- year = 2023,
- month = may,
- doi = {10.1109/IEMDC55163.2023.10238966},
- isbn = {979-8-3503-9899-1},
- url = {https://www.merl.com/publications/TR2023-037}
- }
- , "Flying Start of Sensorless Synchronous Machines with Reactive Power Injection", IEEE International Electric Machines and Drives Conference (IEMDC), DOI: 10.1109/IEMDC55163.2023.10238966, May 2023.
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MERL Contacts:
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Research Areas:
Control, Electric Systems, Multi-Physical Modeling, Optimization
Abstract:
In this work, a flying start of sensorless synchronous machines based on the reactive power injection is proposed to identify the initial rotor position and angular speed under non-stationary conditions. This is realized with a novel control structure designed in the stator current reference frame such that it produces negligible braking torque and has minimal disturbances on the load. The proposed method benefits from a simple structure, low reliance on the motor model and is applicable to the family of synchronous machines. Moreover, the paper provides guidelines for gain selection based on the nominal nameplate parameters and discusses sensitivity analysis to errors in stator resistance. The proposed method is validated in simulation on a 5.5 kW permanent magnet-assisted synchronous reluctance (PM-SyR) machine.
Related News & Events
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NEWS MERL researchers presented four papers and organized a special session at The 14th IEEE International Electric Machines and Drives Conference Date: May 15, 2023 - May 18, 2023
Where: San Francisco, CA
MERL Contacts: Dehong Liu; Bingnan Wang
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Bingnan Wang presented four papers at IEMDC 2023 held May 15-18 in San Francisco, CA. The topics of the four oral presentations range from electric machine design optimization, to fault detection and sensorless control. Bingnan Wang organized a special session at the conference entitled: Learning-based Electric Machine Design and Optimization. Bingnan Wang and Yusuke Sakamoto together chaired the special session, as well as a session on: Condition Monitoring, Fault Diagnosis and Prognosis.
The 14th IEEE International Electric Machines and Drives Conference: IEMDC 2023, is one of the major conferences in the area of electric machines and drives. The conference was established in 1997 and has taken place every two years thereafter.
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