HE Jiawei,HE Dingzhi,LI Bin,et al.Applicable Boundary Calculation Method of Distance Protection for Grid-connected Lines with Full-power Power Electronic Sources[J/OL].Automation of Electric Power Systems, http://dx.doi.org/10.7500/AEPS20250702008.
HE Jiawei,HE Dingzhi,LI Bin,et al.Applicable Boundary Calculation Method of Distance Protection for Grid-connected Lines with Full-power Power Electronic Sources[J/OL].Automation of Electric Power Systems, http://dx.doi.org/10.7500/AEPS20250702008.DOI:
Applicable Boundary Calculation Method of Distance Protection for Grid-connected Lines with Full-power Power Electronic Sources
With the continuously increasing integration capacity and penetration of power electronic sources in new power systems
their adverse impacts on the operating performance of relay protection have become prominent. The reactive power compensation capability of full-converter power electronic sources cannot be fully equivalent to that of synchronous generators
which significantly raises the risk of failure-to-trip for distance protection under internal faults and maloperation under external faults. To address this issue
this paper investigates the applicable boundary of phase-comparison distance protection with the integration of full-converter power electronic sources. A quantitative calculation method for the applicable boundary of distance protection is proposed
which takes protection performance requirements as constraints and targets the upper limit of the integration capacity of power electronic sources (adopted as the evaluation index for the applicable boundary). Furthermore
the dominant factors affecting protection performance are analyzed
and an efficiency improvement method is put forward for the calculation of the applicable boundary. Finally
extensive simulation results demonstrate that the proposed method features high calculation accuracy and fast computation speed
enabling accurate evaluation of the applicable boundary of distance protection.
Hong Guoqing , Wu Guoyang , Jin Yuqing , et al . Review on research of modeling and simulation for wind power generation in power system [J]. Automation of Electric Power Systems , 2024 , 48 ( 17 ): 22 - 36 .
Tang Xisheng , Li Wei , Shen Xiaodong , et al . Research progress and prospect of energy storage planning method for new power system [J]. Automation of Electric Power Systems , 2024 , 48 ( 9 ): 178 - 191 .
He J , Xue L , Li B , et al . Protection and fault ride-through techniques of VSC-HVDC systems for offshore wind power transmission—research status, challenges, and prospects [J] Renewable and Sustainable Energy Reviews , 2025 , 210 : 1364 - 0321 .
Wang Chenqing , Song Guobing , Tang Haiyan , et al . Adaptability analysis of distance protection in power system integration with wind farms [J]. Automation of Electric Power Systems , 2015 , 39 ( 22 ): 10 - 15 .
Zhang Baohui , Wang Jin , Yuan Bo , et al . Impact of wind farm integration on relay protection(4): performance analysis for wind farm outgoing transmission line protection [J]. Electric Power Automation Equipment , 2013 , 33 ( 4 ): 1 - 5 .
Chen Linhao , Zhang Jinhua , Du Jinsong , et al . Applicability of phase-comparison distance protection based on polarized voltage for outgoing transmission line of DFIG-based wind farm [J]. Electric Power Automation Equipment , 2016 , 36 ( 9 ): 74 - 79 .
Hooshyar A , Azzouz M A , El-Saadany E F . Distance protection of lines emanating from full-scale converter-interfaced renewable energy power plants—Part Ⅰ: problem statement [J]. IEEE Transactions on Power Delivery , 2015 , 30 ( 4 ): 1770 - 1780 .
Wang Xingguo , Yu Su , Zhou Zexin , et al . Action analysis of ac line distance protection considering new energy power control response [J]. Power System Technology , 2024 , 48 ( 9 ): 3834 - 3843 .
Zhou Zexin , Yu Su , Li Yong , et al . Analysis of the incorrect operation mechanism of the phase comparison distance protection caused by the change of power angle in the scenario of MMC-HVDC connected renewable power system [J]. Proceedings of the CSEE , 2023 , 43 ( 5 ): 1730 - 1739 .
Li Yanbin , Jia Ke , Bi Tianshu , et al . Impact of inverter-interfaced renewable energy generators on distance protection [J]. Power System Protection and Control , 2018 , 46 ( 16 ): 54 - 59 .
Jia Ke , Chen Rui , Xuan Zhenwen , et al . Fault characteristics and protection adaptability analysis in VSC-HVDC-connected offshore wind farm integration system [J]. IET Renewable Power Generation , 2018 , 12 ( 13 ): 9 .
Fang Yu , Jia Ke , Yang Zhe , et al . Impact of inverter-interfaced renewable energy generators on distance protection and an improved scheme [J]. IEEE Transactions on Industrial Electronics , 2019 , 66 ( 9 ): 7078 - 7088 .
Gao Jingyi , Weng Hanli , Lin Xiangning , et al . Performance degradation mechanism analysis of power frequency variation distance protection on full power inverter power supply side [J]. Automation of Electric Power Systems , 2024 , 44 ( 10 ): 157 - 164 .
Li Bin , Zhou Bohao , He Jiawei , et al . Applicability analysis of distance protection with positive-sequence voltage polarization for transmission lines of wind farm with direct-driven turbines [J]. Automation of Electric Power Systems , 2023 , 47 ( 22 ): 16 - 24 .
He J , Mu R , Li B , et al . Applicability boundary calculation for directional current protection in distribution networks with accessed PV power sources [J]. Applied Energy , 2024 , 370 : 123520 .
Ma Y , Ren W , Huque A , et al. Open‑source distributed energy resourc(OpenDER) model: harmonizing accurate interpretations of IEEE Std 1547 — 2018 [C]// 2023 IEEE Power & Energy Society General Meeting (PESGM) , 2023 : 1 - 5 .
Kong Xiangping , Zhang Zhe , Yin Xianggen , et al . Study on fault current characteristics and fault analysis method of power grid with inverter interfaced distributed generation [J]. Proceedings of the CSEE , 2013 , 33 ( 34 ): 65 - 74 .
Du Jiyong , Zhang Fengming , Li Jianwen , et al . A particle swarm optimization algorithm with initialized adaptive inertia weights [J]. Information and Control , 2012 , 41 ( 2 ): 165 - 169 .
Sun Huadong , Xu Shiyun , Xu Tao , et al . Definition and index of short circuit ratio for multiple renewable energy stations [J]. Proceedings of the CSEE , 2021 , 41 ( 2 ): 497 - 506 .
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Related Author
WEN Minghao
CHEN Yu
WANG Yuxi
MA Ruizhi
HAN Ke
LI Bin
ZHOU Bohao
HE Jiawei
Related Institution
XJ Electric Co., Ltd.
State Key Laboratory of Advanced Electromagnetic Technology (Huazhong University of Science and Technology)
Key Laboratory of Smart Grid of Ministry of Education(Tianjin University)
NARI Group Corporation(State Grid Electric Power Research Institute)
College of Electrical Engineering, Zhejiang University