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Sökning: WFRF:(Zhang Zhuo) > (2020-2024) > Reliability-Oriente...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004199naa a2200373 4500
001oai:DiVA.org:kth-329175
003SwePub
008230615s2024 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3291752 URI
024a https://doi.org/10.1109/tte.2023.32835162 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Chen, Zhuou College of Electrical Engineering, Zhejiang Provincial Key Laboratory of Electrical Machine Systems, Zhejiang University, Hangzhou, China4 aut
2451 0a Reliability-Oriented Multi-Objective Optimization of Electrical Machines Considering Insulation Thermal Lifetime Prediction
264 1b Institute of Electrical and Electronics Engineers (IEEE),c 2024
338 a print2 rdacarrier
500 a QC 20240626
520 a With the trend toward transportation electrification, the power density of electrical machines faces ever-increasing requirement owing to the stringent limit of weight, especially for aerospace applications. Conventionally, the reliability of electrical machines in such safety-critical application is guaranteed by considerable safety margins, i.e., the over-engineering approach, which prevents electrical machines from reaching higher power densities and leads to a design conflict. This paper proposes a reliability-oriented design approach for low-voltage electrical machines by integrating model-based lifetime prediction into a multi-objective optimization process. Accelerated thermal degradation tests are carried out on mainwall insulation and turn insulation, then the thermal degradation model is built to predict the lifetimes, accordingly. Thermal lifetime models are developed at several lifetime percentiles for both continuous duty and variable duty applications. Finally, a feasible reliability-oriented multi-objective optimization platform is established, based on which a study-case electrical machine for aerospace application is designed and optimized. The prototype is manufactured to verify the optimized performances.
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng
700a Huang, Xiaoyanu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Liu, Angu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Ma, Yeu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Zhang, Jianu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Zhang, Qinu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Wang, Ruiu Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 aut
700a Li, Zhaokaiu KTH,Elkraftteknik4 aut0 (Swepub:kth)u1f3mm7k
710a College of Electrical Engineering, Zhejiang Provincial Key Laboratory of Electrical Machine Systems, Zhejiang University, Hangzhou, Chinab Zhejiang Provincial Key Laboratory of Electrical Machine Systems, College of Electrical Engineering, Zhejiang University, Hangzhou, China4 org
773t IEEE Transactions on Transportation Electrificationd : Institute of Electrical and Electronics Engineers (IEEE)g 10:1, s. 2264-2276q 10:1<2264-2276x 2332-7782
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-329175
8564 8u https://doi.org/10.1109/tte.2023.3283516

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