Abstract
Induction motor based electric propulsion systems can be used in a wide variety of applications including locomotives, hybrid electric vehicles, and ships. Field oriented control of these drives is attractive since it allows the torque to be tightly and nearly instantaneously controlled. However, such systems can be prone to negative impedance instability of the DC link. This paper examines this type of instability and sets forth a readily implemented albeit nonlinear control strategy to mitigate this potential problem.
Recommended Citation
K. Corzine et al., "DC Link Stabilized Field Oriented Control of Electric Propulsion Systems," IEEE Transactions on Energy Conversion, Institute of Electrical and Electronics Engineers (IEEE), Jan 1998.
The definitive version is available at https://doi.org/10.1109/60.658200
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
DC Link Instability; DC Link Stabilized Field Oriented Control; Electric Locomotives; Electric Propulsion; Electric Propulsion Systems; Electric Vehicles; Hybrid Electric Vehicles; Induction Motor Drives; Locomotives; Machine Control; Negative Impedance Instability; Nonlinear Control; Nonlinear Control Systems; Ships; Stability; Torque Control
International Standard Serial Number (ISSN)
0885-8969
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 1998 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
Publication Date
01 Jan 1998
