Search Results - "Yang, Qixun"

Arm Current Control Strategy for MMC-HVDC Under Unbalanced Conditions by Liang, Yingyu, Liu, Jianzheng, Zhang, Tao, Yang, Qixun

“…Circulating current can be decomposed into double line-frequency positive-, negative- and zero-sequence components under unbalanced voltage conditions. First,…”
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The Impact of Time Synchronization Deviation on the Performance of Synchrophasor Measurements and Wide Area Damping Control by Bi, Tianshu, Guo, Jinrui, Xu, Kai, Zhang, Li, Yang, Qixun

“…The phasor measurement unit (PMU) provides synchrophasor measurements for wide area dynamic security monitoring and control. Synchronism of measurements is the…”
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Ground Fault Location Using the Low-Voltage-Side Recorded Data in Distribution Systems by Jia, Ke, Ren, Zhefeng, Bi, Tianshu, Yang, Qixun

“…Ground fault location and isolation are challenging in compensated distribution systems due to the fact that the fault current is too small to be measured…”
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Bad Data Detection Algorithm for PMU Based on Spectral Clustering by Zhiwei Yang, Hao Liu, Tianshu Bi, Qixun Yang

“…Phasor measurement units (PMUs) can provide real-time measurement data to construct the ubiquitous electric of the Internet of Things. However, due to complex…”
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Ground Fault Distance Protection for Paralleled Transmission Lines by Ke Jia, Tianshu Bi, Li, W., Qixun Yang

“…Paralleled transmission lines on the same tower can increase the power transmission capacity but bring challenges to the protection unit. The conventional…”
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Autonomous live working robot navigation with real‐time detection and motion planning system on distribution line by Zhao, Haoning, Wang, Chaoqun, Guo, Rui, Rong, Xuewen, Guo, Jiamin, Yang, Qixun, Yang, Lecheng, Zhao, Yuliang, Li, Yibin

“…In this study, an autonomous robot navigation system is designed for live working on distribution line. The developed system features a real‐time detection and…”
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GCN-LSTM spatiotemporal-network-based method for post-disturbance frequency prediction of power systems by Huang, Dengyi, Liu, Hao, Bi, Tianshu, Yang, Qixun

“…Owing to the expansion of the grid interconnection scale, the spatiotemporal distribution characteristics of the frequency response of power systems after the…”
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The Evaluation of Phasor Measurement Units and Their Dynamic Behavior Analysis by Liu, Hao, Bi, Tianshu, Yang, Qixun

“…The dynamic behavior of phasor measurement units (PMUs) is not only the key point to dynamic phasor algorithm improvement but also the basis for the successful…”
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A novel adaptive current protection scheme for distribution systems with distributed generation by Ma, Jing, Wang, Xi, Zhang, Yagang, Yang, Qixun, Phadke, A.G.

“…► An adaptive current protection scheme with penetration of DG is proposed. ► Steady state fault current is derived from network equivalent reduction. ► The…”
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Review on renewable energy source fault characteristics analysis by Tianshu Bi, Bin Yang, Ke Jia, Liming Zheng, Qian Liu, Qixun Yang

“…The increase of renewable energy sources (RESs), especially wind power and photovoltaic, is bringing different fault features to the power system compared with…”
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Identifying Transformer Inrush Current Based on Normalized Grille Curve by Ma, Jing, Wang, Zengping, Yang, Qixun, Liu, Yilu

“…A novel algorithm for discrimination between inrush currents and internal fault currents by utilizing the normalized grille curve is proposed. First, the…”
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A Fault Steady State Component-Based Wide Area Backup Protection Algorithm by Jing Ma, Jinlong Li, Thorp, J. S., Arana, A. J., Qixun Yang, Phadke, A. G.

“…A novel wide area backup protection algorithm to identify fault branch based on the fault steady state component is proposed. Under normal conditions of the…”
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First-Zone Distance Relaying Algorithm of Parallel Transmission Lines for Cross-Country Grounded Faults by Bi, Tianshu, Li, Wei, Xu, Zhenyu, Yang, Qixun

“…A novel distance protection algorithm for the first-zone distance relay of parallel transmission lines is proposed for cross-country grounded faults. The…”
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A Two Terminal Network-Based Method for Discrimination Between Internal Faults and Inrush Currents by Ma, Jing, Wang, Zengping, Yang, Qixun, Liu, Yilu

“…A novel scheme based on two-terminal network to distinguish the inrush current from the internal fault current in the power transformer is proposed. By…”
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A voltage resonance-based single-ended online fault location algorithm for DC distribution networks by Jia, Ke, Li, Meng, Bi, TianShu, Yang, QiXun

“…A novel single-ended online fault location algorithm is investigated for DC distribution networks. The proposed algorithm calculates the fault distance based…”
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A Specialized System-on-Chip Based Distance Protection for Distribution Grids with Inverter Interfaced Distributed Generation by Li, Peng, Xi, Wei, Yin, Xianggen, Zeng, Xiangjun, Li, Licheng, Yang, Qixun, Chen, Wei

“…Legacy protection schemes face new challenges as Inverter Interfaced Distribution Generation (IIDG) significantly changes the transient fault response of the…”
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Analysis of Nonlinear Torsional Dynamics Using Second-Order Solutions by Chen, Wuhui, Bi, Tianshu, Yang, Qixun, Deng, Jixiang

“…Based on the modal series method, this paper derives the second- and first-order solutions of torques for investigating nonlinear torsional dynamics. The…”
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A PMU data recovering method based on preferred selection strategy by Zhiwei Yang, Hao Liu, Tianshu Bi, Qixun Yang, Ancheng Xue

“…Nowadays, the technology of renewable sources grid-connection and DC transmission has a rapid development. And phasor measurement units (PMUs) become more…”
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A new algorithm to discriminate internal fault current and inrush current utilizing feature of fundamental current by Ma, Jing, Wang, Zengping, Zheng, Shuxia, Wang, Tong, Yang, Qixun

“…This paper presents a novel method to identify inrush current and internal fault current using the two-instantaneous-value-product algorithm to extract the…”
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A New Adaptive Method to Identify TA Saturation Using Grille Fractal by Ma, Jing, Gao, Xiang, Wang, Zengping, Yang, Qixun

“…In this paper, the different singularity characteristics of differential current of transformer differential protection under inner-zone and out-zone faults…”
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