語系:
繁體中文
English
說明(常見問題)
回圖書館首頁
手機版館藏查詢
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
Study of axially laminated anisotrop...
~
Fu, Zhenxing.
FindBook
Google Book
Amazon
博客來
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive.
紀錄類型:
書目-語言資料,印刷品 : Monograph/item
正題名/作者:
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive./
作者:
Fu, Zhenxing.
面頁冊數:
296 p.
附註:
Source: Dissertation Abstracts International, Volume: 52-09, Section: B, page: 4890.
Contained By:
Dissertation Abstracts International52-09B.
標題:
Engineering, Electronics and Electrical. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9206408
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive.
Fu, Zhenxing.
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive.
- 296 p.
Source: Dissertation Abstracts International, Volume: 52-09, Section: B, page: 4890.
Thesis (Ph.D.)--University of Kentucky, 1991.
This dissertation presents a relatively comprehensive study of 2-pole axially-laminated anisotropic (ALA) rotor reluctance synchronous machine in both motoring and generating modes. The theory, analysis techniques, and vector control strategies developed can be applied to other types of reluctance synchronous machines as well, with or without corresponding modifications. Space phasor models of the machine in stator or rotor coordinates are presented. Steady state performance, such as, maximum power factor and efficiency are studied. Transient torque capabilities for constant stator flux, current, and voltage are investigated together with transient state operations. Analytical determinations of d-axis and q-axis magnetic fields, and the corresponding inductances are presented. FEM numerical magnetic field analysis along the d-axis and q-axis is performed for refined design and parameter estimations. To meet the desired performance and high d-axis to q-axis inductances ratio from axially-laminated anisotropic rotor, multi-slot per phase per pole should be used. Experimental tests of the machine in both motoring and generating modes are performed, a high d-axis to q-axis inductances ratio of 21.3 and a maximum power factor of 0.914 and a maximum efficiency of 94% are obtained. Novel current vector control and torque vector control schemes are developed with extensive digital simulations. Sliding mode controller is used and compared with PI controller. Torque vector control principles and stator flux and torque estimation techniques are presented together with the table of optimal voltage vector switchings. A wide controllable speed range of 0.1 rpm to 5000 rpm (for current vector control) and 0.2 rpm to 12000 rpm (for torque vector control) are obtained. The dynamics of the vector controlled drive are fast and relatively robust. A novel fuzzy knowledge-based sensorless dc output voltage control of ALA-rotor reluctance generator is developed and digitally simulated. Sensorless rotor position estimation technique is developed and the possibility of sensorless position/speed drive is discussed.Subjects--Topical Terms:
626636
Engineering, Electronics and Electrical.
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive.
LDR
:02987nam a2200265 4500
001
1961864
005
20140722092954.5
008
150210s1991 ||||||||||||||||| ||eng d
035
$a
(MiAaPQ)AAI9206408
035
$a
AAI9206408
040
$a
MiAaPQ
$c
MiAaPQ
100
1
$a
Fu, Zhenxing.
$3
2097839
245
1 0
$a
Study of axially laminated anisotropic rotor reluctance synchronous machine and its drive.
300
$a
296 p.
500
$a
Source: Dissertation Abstracts International, Volume: 52-09, Section: B, page: 4890.
500
$a
Director: Syed A. Nasar.
502
$a
Thesis (Ph.D.)--University of Kentucky, 1991.
520
$a
This dissertation presents a relatively comprehensive study of 2-pole axially-laminated anisotropic (ALA) rotor reluctance synchronous machine in both motoring and generating modes. The theory, analysis techniques, and vector control strategies developed can be applied to other types of reluctance synchronous machines as well, with or without corresponding modifications. Space phasor models of the machine in stator or rotor coordinates are presented. Steady state performance, such as, maximum power factor and efficiency are studied. Transient torque capabilities for constant stator flux, current, and voltage are investigated together with transient state operations. Analytical determinations of d-axis and q-axis magnetic fields, and the corresponding inductances are presented. FEM numerical magnetic field analysis along the d-axis and q-axis is performed for refined design and parameter estimations. To meet the desired performance and high d-axis to q-axis inductances ratio from axially-laminated anisotropic rotor, multi-slot per phase per pole should be used. Experimental tests of the machine in both motoring and generating modes are performed, a high d-axis to q-axis inductances ratio of 21.3 and a maximum power factor of 0.914 and a maximum efficiency of 94% are obtained. Novel current vector control and torque vector control schemes are developed with extensive digital simulations. Sliding mode controller is used and compared with PI controller. Torque vector control principles and stator flux and torque estimation techniques are presented together with the table of optimal voltage vector switchings. A wide controllable speed range of 0.1 rpm to 5000 rpm (for current vector control) and 0.2 rpm to 12000 rpm (for torque vector control) are obtained. The dynamics of the vector controlled drive are fast and relatively robust. A novel fuzzy knowledge-based sensorless dc output voltage control of ALA-rotor reluctance generator is developed and digitally simulated. Sensorless rotor position estimation technique is developed and the possibility of sensorless position/speed drive is discussed.
590
$a
School code: 0102.
650
4
$a
Engineering, Electronics and Electrical.
$3
626636
650
4
$a
Physics, Electricity and Magnetism.
$3
1019535
690
$a
0544
690
$a
0607
710
2
$a
University of Kentucky.
$3
1017485
773
0
$t
Dissertation Abstracts International
$g
52-09B.
790
$a
0102
791
$a
Ph.D.
792
$a
1991
793
$a
English
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9206408
筆 0 讀者評論
館藏地:
全部
電子資源
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約狀態
備註欄
附件
W9256692
電子資源
11.線上閱覽_V
電子書
EB
一般使用(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
Export
取書館
處理中
...
變更密碼
登入