Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Yiguang Chen"'
Publikováno v:
IET Electric Power Applications, Vol 17, Iss 12, Pp 1515-1523 (2023)
Abstract The adverse effect on speed ripple and vibration makes it necessary to evaluate the cogging torque. Due to the tolerance of stator and rotor stacks as well as nonuniform magnetization of permanent magnet, the amplitude of cogging torque is u
Externí odkaz:
https://doaj.org/article/b4c6ed14eada44f0b021d23da0977d63
Publikováno v:
International Transactions on Electrical Energy Systems, Vol 2024 (2024)
With the development of new energy industries, the demand for the driving range and power quality of electric vehicle (EV) drive systems is growing rapidly. The drive motor is faced with the challenge of continuously improving power density and perfo
Externí odkaz:
https://doaj.org/article/ed27da3fc7c64d48a9eb14eee25a81ca
Autor:
Yilamujiang Ainiwan, Yiguang Chen, Chaofu Mao, Junxiang Peng, Siyuan Chen, Songtao Wei, Songtao Qi, Jun Pan
Publikováno v:
Journal of Neuroinflammation, Vol 19, Iss 1, Pp 1-18 (2022)
Abstract Introduction The mechanism by which adamantinomatous craniopharyngioma (ACP) damages the hypothalamus is still unclear. Cyst fluid rich in lipids and inflammatory factors is a characteristic pathological manifestation of ACP and may play a v
Externí odkaz:
https://doaj.org/article/76a8891ba47a46b5a54f593ee6a3e2e5
Publikováno v:
IET Electric Power Applications, Vol 15, Iss 1, Pp 104-113 (2021)
Abstract An online detection method for the inter‐turn short‐circuit fault (ISCF) of a dual‐redundancy permanent magnet synchronous motor (DRPMSM) is proposed. First, the electromagnetic relationships in a DRPMSM without mutual inductances are
Externí odkaz:
https://doaj.org/article/6ba41164477b43dfae99fb86fb6ade5a
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
BackgroundCraniopharyngioma (CP) is a challenging intracranial tumor due to its special hypothalamus-pituitary location. Each patient with CP should be evaluated and treated separately. Exploring novel methods of automatized analysis of data for gain
Externí odkaz:
https://doaj.org/article/f9693f39be014648a2956e08e007aa96
Autor:
Yiguang Chen, Bo Liu
Publikováno v:
IEEE Access, Vol 7, Pp 135040-135049 (2019)
In this paper, a novel five-phase fault-tolerant permanent magnet synchronous motor (FTPMSM) is designed for aerospace starter-generator (SG) system. Small teeth are placed at the center of the slots, in which the two coils belong to different phases
Externí odkaz:
https://doaj.org/article/8b4ec14be9954df1b478bae8223faddc
Publikováno v:
IEEE Access, Vol 10, Pp 40715-40715 (2022)
In the above article [1], the third author, Zaiping Zheng, was missing. The author byline should have three authors: Yiguang Chen, Bo Liu, and Zaiping Zheng.
Externí odkaz:
https://doaj.org/article/b89a503b8f4845ed8e3e63c41884071a
Autor:
Zhongyi Yang, Yiguang Chen
Publikováno v:
Energies, Vol 14, Iss 2, p 434 (2021)
Interturn short circuits are a common fault of permanent magnet synchronous motors (PMSMs). This paper proposes a new method to detect the interturn short-circuit fault (ISCF) of a five-phase PMSM. The method first takes the command voltage and measu
Externí odkaz:
https://doaj.org/article/65f997689e764cc5a9232afe1ada9b1c
Autor:
Dingyu Wang, Yiguang Chen
Publikováno v:
Energies, Vol 13, Iss 21, p 5669 (2020)
In the five-phase permanent magnet synchronous motor (PMSM) control system, the torque ripple caused by coil inter-turn short-circuit (ITSC)fault will make the motor performance worse. Due to the existence of the short-circuit current in the faulty p
Externí odkaz:
https://doaj.org/article/94cbaabf74e74dbba2da5a3c2f4f0cdc
Publikováno v:
Metals, Vol 10, Iss 8, p 1032 (2020)
A type of Fe-21.3Cr-3.5Al-0.5Ti-0.4Zr steel was produced for application of spot-welding location pins in automobile industry. The oxidation behavior at temperatures of 1220–1340 °C and wear performance were investigated. The morphologies and cons
Externí odkaz:
https://doaj.org/article/b6794f33d72e49e693dbd37b43fd323f