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Research on the Fault Location Method of Double-terminal MMC-HVDC Transmission Line without the Influence of Wave Velocity
会议论文
Beijing, China, June 21, 2020 - June 22, 2020
作者:
Zhang, Mingguang
;
Yang, Chengming
;
Liu, Zilin
;
Chang, Jianhua
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  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Acoustic wave velocity
Electric lines
Location
MATLAB
Wave propagation
Wavelet transformsGrid connections
HVDC transmission lines
HVDC transmission system
Positioning accuracy
Traveling wave fault locations
Traveling wave locations
Traveling-wave velocity
Voltage traveling waves
Design and Implementation of Subsynchronous Damping Controller for HVDC
会议论文
Chengdu, China, December 13, 2019 - December 15, 2019
作者:
Wenpei, Zhu
;
A., Aimin
;
X., Yifan
;
Z., Yingyin
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  |  
浏览/下载:8/0
  |  
提交时间:2020/11/15
Damping
Electric power transmission networks
Smart power grids
Testing
Time domain analysis
Turbogenerators
Design and implementations
High voltage direct current (HVDC) transmission line
HVDC transmission system
Sub-synchronous oscillations
Supplementary subsynchronous damping controllers
Synchronous frequency
Synchronous oscillation
Time-domain simulations
A novel non-unit transient based boundary protection for HVDC transmission lines using synchrosqueezing wavelet transform
期刊论文
2020, 卷号: 115
作者:
Duan, Jiandong
;
Li, Hao
;
Lei, Yang
;
Tuo, Lihao
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  |  
浏览/下载:41/0
  |  
提交时间:2019/12/20
Fault location for MMC-MTDC transmission lines based on least squares-support vector regression
期刊论文
JOURNAL OF ENGINEERING-JOE, 2019, 期号: 16, 页码: 2125-2130
作者:
Zhang, Mingguang
;
Wang, Heng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/01
fault location
power transmission protection
power system simulation
power transmission faults
regression analysis
fault currents
power convertors
support vector machines
Hilbert transforms
least squares approximations
DC power transmission
power engineering computing
fault location
MMC-MTDC transmission lines
squares-support vector regression
dc transmission line protection
multiterminal modular-multilevel-converter-based high-voltage
direct current system
power transmission fields
dc fault
fault current
MMC-MTDC system
fault features
fault distance
multiterminal MMC-HVDC system
least-squares-based-support vector regression scheme
A Pilot Protection Scheme for Transmission Lines in VSC-HVDC Grid Based on Similarity Measure of Traveling Waves
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 7147-7158
作者:
Wang, Yanting
;
Hao, Zhiguo
;
Zhang, Baohui
;
Kong, Fei
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  |  
浏览/下载:17/0
  |  
提交时间:2019/11/19
traveling wave
Backup protection
VSC-HVDC grid
similarity measure
A novel pilot protection scheme for LCC-HVDC transmission lines based on smoothing-reactor voltage
期刊论文
Electric Power Systems Research, 2019, 卷号: Vol.168, 页码: 261-268
作者:
Li, Y.
;
Zhang, Y.
;
Song, J.
;
Zeng, L.
;
Zhang, J.
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  |  
浏览/下载:12/0
  |  
提交时间:2019/11/21
HVDC transmission line
HVDC transmission system
Pilot protection
Smoothing-reactor voltage
A new principle of traveling wave differential protection for HVDC transmission lines
期刊论文
Energy Procedia, 2019, 卷号: Vol.158, 页码: 2884-2889
作者:
Zhang, Y.
;
Xu, W.
;
Zhang, S.
;
Jiang, H.
;
Zhang, F.
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  |  
浏览/下载:4/0
  |  
提交时间:2019/11/21
Backward traveling wave
Forward traveling wave
HVDC transmission line
Modulus network
Traveling-wave differential protection
A New Protection Scheme for HVDC Transmission Lines Based on the Specific Frequency Current of DC Filter
期刊论文
IEEE Transactions on Power Delivery, 2019, 卷号: Vol.34 No.2, 页码: 420-429
作者:
Zhang, Y.
;
Li, Y.
;
Song, J.
;
Li, B.
;
Chen, X.
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  |  
浏览/下载:17/0
  |  
提交时间:2019/11/21
Control strategy
HVDC transmission line
pilot protection
specific frequency current
Transient numerical calculation and differential protection algorithm for HVDC transmission lines based on a frequency-dependent parameter model.
期刊论文
International Journal of Electrical Power & Energy Systems, 2019, 卷号: Vol.108, 页码: 107-116
作者:
Chu, Xu
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/13
Differential protection
Frequency-dependent parameter model
HVDC transmission line
Numerical calculation of transient electrical quantities
Unbalanced current analysis and novel differential protection for HVDC transmission lines based on the distributed parameter model.
期刊论文
Electric Power Systems Research, 2019, 卷号: Vol.171, 页码: 105-115
作者:
Chu, Xu
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浏览/下载:2/0
  |  
提交时间:2019/12/13
Differential protection
Distributed parameter model
HVDC transmission line
Mode current
Unbalanced current
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