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清华大学 [4]
上海电子信息职业技术... [2]
长春光学精密机械与物... [1]
华南理工大学 [1]
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会议论文 [3]
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Heuristic planning for dynamic VAR compensation using zoning approach
期刊论文
IET GENERATION TRANSMISSION & DISTRIBUTION, 2017, 卷号: 11, 页码: 2852-2861
作者:
Guan, Lin[1]
;
Wu, Liang[1]
;
Li, Feng[1]
;
Zhao, Qi[1]
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2019/04/24
static VAr compensators
pattern clustering
wind power plants
power generation planning
voltage control
dynamic VAR compensation
zoning approach
high-voltage DC systems
clustering algorithm
renewable power plants
modern power system
heuristic planning method
DVC installation
dynamic behaviour correlation
voltage control ability
capacity optimisation
modified New England 39-bus test system
wind farm integration
国家治理过程的“可视化”如何实现——权力清单制度的内涵、意义和推进策略
期刊论文
2016, 2016
程文浩
;
Cheng Wenhao
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  |  
浏览/下载:45/0
How to make the production of methanol/DME "greener"-Integration of wind power with modern coal chemical industry
期刊论文
2010, 2010
Weidou Ni
;
Jian Gao
;
Zhen Chen
;
Zheng Li
收藏
  |  
浏览/下载:4/0
Interaction of microorganism with caesium and its potential application in bioremediation of radionuclide contamination
期刊论文
2010, 2010
Wang Jianlong
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  |  
浏览/下载:4/0
A preliminary investigation on power system operation risk evaluation in the modern energy control center
期刊论文
2010, 2010
Feng Yong-qing
;
Wu Wen-chuan
;
Sun Hong-bin
;
Zhang Bo-ming
;
He Yun-liang
;
Xiang Nian-de
;
Guo Qi
;
Wang Gang
;
Lu Ying
收藏
  |  
浏览/下载:4/0
Application of CMOS APS star tracker with large FOV in attitude and angular velocity determination (EI CONFERENCE)
会议论文
Advanced Sensor Systems and Applications III, November 12, 2007 - November 14, 2007, Beijing, China
Lu D.
;
Guang J.
;
Shaoju W.
;
Tao C.
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  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
The paper deals with the spacecraft attitude determination problem using a new kind of star tracker with large FOV based on CMOS APS. Star tracker has been developed since 1970s and proved to be the most accurate sensor ever used in the spacecraft attitude determination systems. But the traditional CCD star tracker also has some disadvantages
such as small FOV
high power consumption
low sample rate and low working angular rate limit which prevent the use of CCD star tracker in attitude large angle maneuvering process. The new kind of star tracker based on CMOS APS has no such disadvantages and is more applicable on modern low-cost agile small satellites. Its higher sample rate and working angular rate limit over traditional CCD star tracker make it more adapt for spacecraft angular velocity determination. Because of the large FOV of the star tracker
the mathematical model of traditional CCD star tracker with a small FOV is not appropriate. So a new mathematical model was quoted to fit the star tracker with a large FOV. An alternative adaptive algorithm was also introduced in the paper. It can help the EKF algorithm work lacking of accurate covariance of the observation noise. An optimal estimation algorithm was used to estimate the angular velocity directly from the star tracker measurements. Mathematic simulation results indicate the CMOS APS star tracker can give accurate attitude information and estimated angular rate. The method can be used as the chief attitude determination system design of low-cost satellite without gyros
or be used as a backup strategy in the event of gyro failures to enhance the reliability of the attitude determination system.
Ageing Management System of the Steam Generator of the Nuclear Power Plant
会议论文
2009
作者:
PengLiu
;
LinZhou
;
YajinLiu
;
YongWang
;
MeiWu
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  |  
浏览/下载:2/0
  |  
提交时间:2020/01/13
virtual
reality
ageing
boilers
data
acquisition
data
warehouses
nuclear
power
stations
power
system
management
power
system
reliability
online
monitoring
ageing
management
system
steam
generator
nuclear
power
plant
nuclear
steam
supply
system
online
interactive
integrated
knowledge
management
system
modern
information
technologies
real-time
data
acquisition
virtual
reality
technology
data
warehouse
technology
Aging
Generators
Electron
tubes
Power
generation
Safety
Solid
modeling
Inspection
Literature Retrieval Strategies and Skills and Their Help for Newly-Enrolled Graduate Students
会议论文
2009
作者:
YinWang
;
GuozhuChen
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  |  
浏览/下载:2/0
  |  
提交时间:2020/01/13
information
retrieval
citation
analysis
computer
aided
instruction
science
citation
index
literature
retrieval
strategies
newly-enrolled
graduate
students
modern
literature
citation
system
Book
reviews
Power
electronics
Search
problems
Data
mining
Databases
Information
filters
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