Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Magnetic material applications and devices"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 21, Pp 3058-3065 (2021)
Abstract Aiming at the fast protection requirements of electrical ships LVDC distribution system, this paper studies a topology of unidirectional vacuum hybrid circuit breaker. The hybrid circuit breaker is an improved current injection LVDC breaker
Externí odkaz:
https://doaj.org/article/1d136119c6f14dba9a2d6794cdfb2cc0
Design and analysis of Lorentz magnetic bearing for magnetic suspended control and sensing gyroscope
Publikováno v:
Electronics Letters, Vol 57, Iss 23, Pp 882-884 (2021)
Abstract To improve the control accuracy and output torque of magnetic suspend and control gyroscope, a Lorentz magnetic bearing with double second auxiliary air gap is proposed, and its mechanical structure is introduced. Frist, the structure and wo
Externí odkaz:
https://doaj.org/article/63777cf0dec44689b9239b4629d28993
Publikováno v:
IET Power Electronics, Vol 14, Iss 2, Pp 257-267 (2021)
Abstract Inductive devices are extensively employed in power electronic systems due to their magnetic energy storage and power transfer capabilities. The current trend is towards increasing the frequency of operation in order to reduce the size of th
Externí odkaz:
https://doaj.org/article/383976456c964a039fb691a0f51c3ab4
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 1, Pp 85-93 (2021)
Abstract Generally, for the measurement of magnetic characteristics of nanocrystalline alloy, the magnetic circuit length (lm) is assumed as a constant, and magnetic measurement under square waveform is rarely focused. This paper examines that magnet
Externí odkaz:
https://doaj.org/article/f88039051e7e4c3f8431b0bddd618032
Publikováno v:
Electronics Letters, Vol 57, Iss 9, Pp 354-356 (2021)
Abstract A novel dual‐phase‐conducted type bearingless switched reluctance flywheel motor is proposed, which has a hybrid outer rotor comprising circular segment and scalloped lamination segment, and only one set of winding is placed on each stat
Externí odkaz:
https://doaj.org/article/83238dc627e44584b63869d94da75557
Publikováno v:
Electronics Letters, Vol 57, Iss 14, Pp 548-549 (2021)
Abstract In order to reduce the non‐linearity of radial suspension forces of the three‐pole hybrid magnetic bearing and further reduce the cost and power consumption, an AC six‐pole hybrid magnetic bearing with secondary air gaps is proposed. F
Externí odkaz:
https://doaj.org/article/c2a582ffe70b4c8795e9ed4c96ea28bb
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.