Results 171 to 180 of about 6,999 (231)

Study of the impact of photonic crystal additives on the piezoresponse of PVDF nanofibers. [PDF]

Nanoscale Adv
Zhang Q, Yadav N, Wu Y, Yadav A, Hongyu Z.   +4 more
europepmc   +1 more source

Ultrasonic Obstacle Avoidance and Full-Speed-Range Hybrid Control for Intelligent Garages. [PDF]

Sensors (Basel)
Wang L, Zhu X, Li Z, Li S.
europepmc   +1 more source

High precision control moment gyroscope fault diagnosis via joint attention mechanism. [PDF]

Sci Rep
Guan R, Lv Q, Jia B, Xu A, Yu J.
europepmc   +1 more source

Development of Piezoelectric Inertial Rotary Motor for Free-Space Optical Communication Systems. [PDF]

Micromachines (Basel)
Šišovas L, Čeponis A, Mažeika D, Borodinas S.   +3 more
europepmc   +1 more source

An Integrated Workflow for Three-Dimensional Visualization of Human Skeletal Muscle Stem Cell Nuclei. [PDF]

Bio Protoc
Pearson JR, Martinez-Rivera N, Torres-Vasquez I, Gallagher PM, Rosa-Molinar E.   +4 more
europepmc   +1 more source

Self-Sensing Electromechanical System Integrated with the Embedded Displacement Sensor. [PDF]

Sensors (Basel)
Wang S, Liu S, Su Z, Liu L, Tang Z.
europepmc   +1 more source

Investigation of magnetic orientation effects on interior rotor BLDC motor performance for EVs: a response surface methodology approach. [PDF]

Sci Rep
Chandra V, Manoharan PS, Thenmozhi G, Hemalatha J.   +3 more
europepmc   +1 more source

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A Two-Stage Brushless Excitation Method for Hybrid Excitation Synchronous Generator

IEEE Transactions on Magnetics, 2015
A two-stage brushless excitation method for hybrid excitation synchronous generators (HESGs) is proposed in this paper. Comparing with the traditional three-stage brushless excitation method, the auxiliary exciter is eliminated. The complete self-excitation is realized. As the main generator of two-stage brushless generation system, a tangential/radial
null Zhu Shushu, null Liu Chuang, null Ning Yinhang, null Tang Jie   +3 more
openaire   +3 more sources

A Brushless Adjustable Excitation Generator

Elektrichestvo, 2022
Wind turbines are further developed toward improving their reliability and efficiency, and reducing maintenance costs during long-term operation. For this purpose, synchronous generators with excitation from permanent magnets are used, the parameters of which determine in many respects the efficiency and dimensions of the power plant as a whole.
Evgeniy N. KOPTYAEV, Mark L. IVLEV
openaire   +1 more source