A Learning-Based Method for Speed Sensor Fault Diagnosis of Induction Motor Drive Systems

Autor: Yan Xu, Qingli Deng, Yang Xia, Bin Gou

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 71:1-10

This article proposes a speed sensor fault diagnosis methodology based on a learning-based data-driven principle in induction motor drive systems. The proposed method is derived from signal estimation and residual evaluation. First, a speed estimator

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4d0669d877e075ce12e5270143f994e
https://doi.org/10.1109/tim.2021.3132053

A Fast Diagnosis Scheme for Multiple Switch Faults in Cascaded H-Bridge Multilevel Converters

Autor: Chunxu Lin, Bin Gou, Xinglai Ge, Dong Xie, Qingli Deng

Publikováno v: IEEE Transactions on Transportation Electrification. 7:1000-1015

The increasing importance of cascaded H-bridge multilevel converters (CHBMCs) in high-power applications requires a higher priority to detect and protect against fault conditions. In this article, a current residual-based diagnosis scheme is proposed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac38373f6c06811753c26bb8146cc54a
https://doi.org/10.1109/tte.2021.3058989

A Voltage-Based Multiple Fault Diagnosis Approach for Cascaded H-Bridge Multilevel Converters

Autor: Bin Gou, Huai Wang, Xinglai Ge, Qingli Deng, Lei Ma, Dong Xie

Publikováno v: Xie, D, Wang, H, Ge, X, Deng, Q, Gou, B & Ma, L 2022, ' A Voltage-Based Multiple Fault Diagnosis Approach for Cascaded H-Bridge Multilevel Converters ', IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 5, 9525097, pp. 5092-5106 . https://doi.org/10.1109/JESTPE.2021.3108895

This article proposes a fast and robust open-circuit fault diagnosis method without additional sensors for cascaded H-bridge multilevel converters (CHBMCs). The method is based on the error between the actual input-side voltage and the estimated one,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5071c42c7346dcf3cc324264957a64a6
https://vbn.aau.dk/da/publications/5372d19d-886c-40ff-a436-63305ed03465

Mission-Profile Based Reliability Analysis Scheme of IGBT Modules for Traction Rectifier

Autor: Qianxia Ke, Zhiliang Xu, Xinglai Ge, Qingli Deng, Huiming Wang, Linlin Zhang, Jin Li

Publikováno v: 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2af1acc4fb67c26ba5554a2ad916de92
https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807257

Fault-Tolerant Control and Its Transit Process for Three-Level NPC Inverter Fed Induction Motor System

Autor: Xingli Ge, Qingli Deng

Publikováno v: 2020 15th IEEE Conference on Industrial Electronics and Applications (ICIEA).

The three-level neutral-point-clamped (3LNPC) inverters require more reliable control strategies due to the increasing demand for safe operation on a critical occasion. In this digest, a fault-tolerant strategy and its transit process are presented f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a02b772fe9b9205171fb68eb9515e4d
https://doi.org/10.1109/iciea48937.2020.9248130