Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sifang Zhao"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104720- (2024)
The electric motor thermal management system (TMS) is a pivotal unit for electric vehicles (EVs). To study the factors affecting cooling performance and cooling efficiency of spiral housing water jacket (HWJ), simulations were carried out on a 150 kW
Externí odkaz:
https://doaj.org/article/7b8912dcd526466296aa883baf33c4a6
Publikováno v:
IEEE Access, Vol 8, Pp 27998-28008 (2020)
Space vector pulse width modulation (SVPWM) is used in motor control because of its high dynamic response and flexible control. Maximum torque per ampere (MTPA) strategy has become the most commonly used choice for internal permanent magnet synchrono
Externí odkaz:
https://doaj.org/article/0f7c54c7affd4bd8ab8553a43f528fc8
Publikováno v:
Sensors, Vol 22, Iss 18, p 6870 (2022)
The diagnosis of an inter-turn short circuit (ITSC) fault at its early stage is very important in permanent magnet synchronous motors as these faults can lead to disastrous results. In this paper, a multiscale kernel-based residual convolutional neur
Externí odkaz:
https://doaj.org/article/7fe737b823b342868cd5a595c7b38c8a
Publikováno v:
Sensors, Vol 20, Iss 22, p 6465 (2020)
Rolling element bearings are widely employed in almost every rotating machine. The health status of bearings plays an important role in the reliability of rotating machines. This paper deals with the principle and application of an effective multi-se
Externí odkaz:
https://doaj.org/article/fe55cc2ad8d6496ab7e6a3fd20890672
Autor:
Chantay Young, Sifang Zhao, Tash Weddle, Sarah Jones, Digna Velez-Edwards, Katherine Hartmann
Publikováno v:
Journal of Clinical and Translational Science, Vol 2, Pp 73-74 (2018)
OBJECTIVES/SPECIFIC AIMS: New Beginnings is a 12-week community-based behavioral intervention for improving health, strength, and wellness through a holistic approach to coaching that supports lifestyle change. The program serves predominantly low-in
Externí odkaz:
https://doaj.org/article/0fa2a40ad46e45b1a411c1067137d634
Publikováno v:
Sensors, Vol 19, Iss 15, p 3375 (2019)
The maglev vibration isolation system exhibits excellent micro-vibration isolation performance (0.01 Hz to 100 Hz band) in the space environment. However, a collision between the base and the floating platform may occur in an ultra-low frequency rang
Externí odkaz:
https://doaj.org/article/2e2352cf095549b380b383bc01c01bcb
Publikováno v:
Sensors, Vol 19, Iss 16, p 3608 (2019)
The environment in space provides favorable conditions for space missions. However, low frequency vibration poses a great challenge to high sensitivity equipment, resulting in performance degradation of sensitive systems. Due to the ever-increasing r
Externí odkaz:
https://doaj.org/article/ec75ed484c7a40bf8a84e198176af1ad
On Bayesian Optimization-Based Residual CNN for Estimation of Inter-Turn Short Circuit Fault in PMSM
Publikováno v:
IEEE Transactions on Power Electronics. 38:2456-2468
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 237:839-851
The fault diagnosis and health management of motors are the key technology that needs to be resolved in the future with the development of electric vehicles. The drive motors usually working under nonstationary conditions. Moreover, the mechanical fa
Publikováno v:
Journal of Mechanical Science and Technology. 35:5299-5307