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华南理工大学 [22]
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会议论文 [14]
会议 [8]
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A study on high frequency signal injection method of aiming at detecting the rotor position of the salient - Pole brushless DC motor (EI收录)
会议论文
ICEMS 2005: Proceedings of the Eighth International Conference on Electrical Machines and Systems
作者:
Xie, Yunxiang[1]
;
Zhang, Ping[1]
;
Niu, Haiqing[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/18
Computer simulation
Electric commutation
Permanent magnets
Position measurement
Pulse width modulation
Rotors
Sensors
Signal theory
Speed control
Research on Weather Condition of Significant Decline of Air Gap Breakdown Voltage (CPCI-S收录)
会议
作者:
Niu, Haiqing[1]
;
Guo, Ran[1]
;
Xu, Tao[1]
;
Xu, Jia[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/11
weather condition
fog-haze
spherical air gap
breakdown voltage
air pollution
relevance
The relevance between dramatic declines of air gap breakdown voltage and fog-haze weather (EI收录)
会议
Macau, China,
作者:
Niu, Haiqing[1]
;
Xu, Tao[1]
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/04/11
Air pollution
Air quality
Atmospheric humidity
Electric breakdown
Electric discharges
Electric fields
Pollution
Quality control
Research on weather condition of significant decline of air gap breakdown voltage (EI收录)
会议
Rome, Italy,
作者:
Haiqing, Niu[1]
;
Ran, Guo[1]
;
Tao, Xu[1]
;
Jia, Xu[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/11
Air pollution
Atmospheric humidity
Electric breakdown
Meteorology
Pollution
Calculation of Transient Cable Conductor Temperature Based on Support Vector Machine Optimized by Particle Swarm Optimization Algorithm (CPCI-S收录)
会议
作者:
Niu Haiqing[1]
;
Yu Jia[1]
;
Ye Kaifa[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/11
cable conductor temperature
PSO-SVM model
cable temperature rise experiments
Calculation of transient cable conductor temperature based on support vector machine optimized by particle swarm optimization algorithm (EI收录)
会议
No. 298 Tianren South Street, Chengdu, China,
作者:
Niu, Haiqing[1]
;
Yu, Jia[1]
;
Ye, Kaifa[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/11
Cables
Neural networks
Optimization
Support vector machines
The Feature Extraction and Pattern Recognition of Partial Discharge Type Using Fnergy Percentage of Wavelet Packet Coefficients and Support V (CPCI-S收录)
会议
作者:
Xu, Jia[1]
;
Niu, Haiqing[1]
;
Hu, Riliang[2]
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/04/11
partial discharge
electric cable
wavelet packet decomposition
percentage of energy
feature extraction
support vector machine
pattern recognition
The Relevance Between Dramatic Declines of Air Gap Breakdown Voltage and Fog-haze Weather (CPCI-S收录)
会议
作者:
Niu, Haiqing[1]
;
Xu, Tao[1]
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/11
fog-haze
air pollution
relative humidity
breakdown voltage
dramatic decline
electric field distortion
The feature extraction and pattern recognition of partial discharge type using energy percentage of wavelet packet coefficients and support v (EI收录)
会议
Changsha, China,
作者:
Xu, Jia[1]
;
Niu, Haiqing[1]
;
Hu, Riliang[2]
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/04/11
Cables
Deregulation
Electric cables
Electric discharges
Electric utilities
Extraction
Feature extraction
Frequency bands
Insulating materials
Insulation
Partial discharges
Support vector machines
Vectors
Wavelet analysis
Wavelet decomposition
A modified method of suppressing narrow-band interference using FFT power spectrum (EI收录)
会议论文
Proceedings of IEEE International Conference on Solid Dielectrics, ICSD, Bologna, Italy, June 30, 2013 - July 4, 2013
作者:
Luo, Xin[1]
;
Niu, Haiqing[1]
;
Wu, Juzhuo[1]
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/04/15
Fast Fourier transforms
Partial discharges
Power spectrum
Wave interference
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