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华南理工大学 [16]
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会议论文 [30]
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Comparative Analysis of Mechanical Properties of Power Transformer Windings in Short-circuit Fault under Different Preload Loading Modes
会议论文
作者:
Wang, Shuang
;
Wang, Shuhong
;
Duan, Nana
;
Zhang, Naming
;
Zhu, Ting
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  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Mechanical properties
Preload loading
Short circuit
Power transformer windings
Analysis of mechanical characteristics of transformer windings under short circuit fault
会议论文
作者:
Chen, Qinzhu
;
Wang, Shuang
;
Lin, Dun
;
Wang, Shuhong
;
Wang, Song
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/19
Coupling methods
Electromagnetic forces
Electromagnetic structure
Low voltage windings
Maximum displacement
Mechanical characteristics
Short-circuit fault
Stress and displacements
Calibration of the Voltage Coefficient for High Accuracy 10 kV Two-stage Voltage Transformer with the Summation Method
会议论文
2018 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2018), 2018-01-01
作者:
Zhang, Huanghui
;
Shao, Haiming
;
Wang, Jiafu
;
Zhao, Wei
;
Li, Chuansheng
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
voltage coefficient
voltage ratio
quantity traceability
summation method
windings potentials
A Modal Analysis Method for Turbomolecular Pump Rotor Assembly with Separable Thrust Disk
会议论文
ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems
作者:
Zhai, L.
;
Han, B.
;
Zhang, Y.
;
Ye, X.
;
Sun, M.
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/30
Electric machinery
Machine design
Magnetic bearings
Pumps
Rotors (windings)
Testing
Transfer matrix method
Analysis method
High speed electrical machines
High-speed rotors
Magnetically suspended
Modal test
Mode shapes
Rotor assembly
Turbo molecular pumps
Modal analysis
Design and Modeling of Double Excitation Windings Linear Switched Reluctance Motor
会议论文
2017 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO, ASIA-PACIFIC (ITEC ASIA-PACIFIC), 2017-01-01
作者:
Yan, Liang
;
Li, Chao
;
Jiao, Zongxia
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
linear motor
stator windings
force density
Deformation Simulation and Analysis of Power Transformer Windings
会议论文
作者:
Li, Zhengyuan
;
Hao, Zhiguo
;
Yan, Chenguang
;
Dang, Yiqi
;
Xu, Hongxiang
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Transformer windings
Power transformer
FEM simulation
External short-circuit faults
Deformation
Transient Behavior of Field Modulated Magnetic Gears with Damper Windings
会议论文
作者:
Ma, B. H.
;
Hou, C. C.
;
Bao, G. Q.
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/15
magnetic gears
dynamic stability
damper windings
finite element analysis
Research of 750kV controllable high voltage shunt reactor
会议论文
Shanghai, China, March 27, 2012 - March 29, 2012
作者:
Qin, Rui
;
Guo, Wenke
;
Chen, Guoping
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Electric circuit breakers
Electric windings
Fourier series
Harmonic analysis
Current harmonics
Decomposition methods
Harmonic currents
Operating principles
Protection systems
Shunt reactors
stepped switching controllable
Transmission projects
A brushless DC motor controller with current-loop control (EI CONFERENCE)
会议论文
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
Gao S.
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  |  
浏览/下载:28/0
  |  
提交时间:2013/03/25
This paper presents a brushless DC motor controller with current loop control. The controller applies a complementary PWM modulation scheme to the power MOSFET. The current processor employed by the controller could detect the current flow through the motor windings accurately and convert the current to a voltage input to the error amplifier. The controller has 100% duty cycle high side conduction capability and real four quadrant torque control capability. It is able to implement a tight torque control for a DC brushless motor to satisfy the need of some servo system which calls for high bandwidth and raid dynamic response. 2011 IEEE.
Reliability-based robust optimization design for rubbing rotor system
会议论文
2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, Shanghai, China, October 21-23, 2011
作者:
Su ZQ(苏长青)
;
Li, Le Xin
;
Zhang YM(张义民)
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  |  
浏览/下载:30/0
  |  
提交时间:2012/10/24
Numerical methods
Optimization
Product design
Random variables
Rotors (windings)
Structural design
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