Results 61 to 70 of about 232 (119)

THERMAL ANALYSIS OF BEARINGLESS SWITCHED RELUCTANCE MOTOR [PDF]

open access: yesProgress In Electromagnetics Research C, 2020
Binbin Zhang, Zewei He
openaire   +1 more source

A Cryogenic High-Power-Density Bearingless Motor for Future Electric Propulsion [PDF]

open access: yes, 2008
The NASA Glenn Research Center (GRC) is developing a high-power-density switched-reluctance cryogenic motor for all-electric and pollution-free flight.
Choi, Benjamin, Siebert, Mark
core   +1 more source

Improved Analysis of a Bearingless Switched Reluctance Motor

open access: yesImproved Analysis of a Bearingless Switched Reluctance Motor
identifier:oai:t2r2.star.titech.ac.jp ...
openaire   +1 more source

Development of a Bearingless Switched Reluctance Motor Drive [PDF]

open access: yes, 2009
計畫編號:NSC94-2213-E032-028研究期間:200508~200607研究經費:840,000開關式磁阻馬達運轉時除了會產生磁阻轉矩使轉子與定子極對正外,亦會產生相當大施 加於轉軸的徑向力,由先前的研究知道藉由適當地分配各定子極電流便可以控制轉矩與 徑向力之大小與方向。因此,若馬達所有的定子極電流都獨立控制時,經由調節各極的 電流可以使馬達所產生的徑向力正好抵消轉軸所受的外力,如此不僅可以用於消除馬達 的震動,甚至可進一步使轉子在沒有軸承的狀況下即可維持在氣隙之中心位置同時以正 常速度運轉。
楊勝明
core  

A Design and Characteristics of Switched Reluctance Type Bearingless Motors

open access: yesA Design and Characteristics of Switched Reluctance Type Bearingless Motors
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Magnetic-Flux Balance Control to Eliminate Voltage Deviation on Split Phase Capacitor for 4-DOF Bearingless SRM [PDF]

open access: yes
\ua9 1986-2012 IEEE.The four degrees of freedom (4-DOF) 12/4 bearingless switched reluctance motor (BSRM) generally requires 48 power devices, 24 current sensors, and 2 microchips to simultaneously achieve rotation and levitation. To reduce the number of
Cao X, Deng Z, Wang Z, Cui Q, Deng X
core  

A COMPARATIVE ANALYSIS ON CONTROLLERS OF BEARINGLESS SWITCHED RELUCTANCE MOTOR

open access: yesJOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES, 2020
openaire   +2 more sources

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