DC-link oscillation suppression method based on q-axis voltage compensation of a 180 kW PMSM traction system for urban rail transit

DC-link oscillation suppression method based on q-axis voltage compensation of a 180 kW PMSM traction system for urban rail transit

Under certain working conditions, the permanent magnet synchronous motor (PMSM) traction system of urban rail transit shows negative impedance characteristics, which is easy to cause voltage resonance of DC-link and lead to instability of the system. In order to ensure the stability of the system, a...

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Bibliographic Details
Main Authors: Ruifeng Zhang, Zhonggang Yin, Zhejun Zhan, Senlin Yu
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Energy Reports
Subjects:
PMSM
Oscillation suppression
Traction system
Urban rail transit
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484723006625

Internet

http://www.sciencedirect.com/science/article/pii/S2352484723006625

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