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SYNCHRONOUS: 作品数：587被引量：1214H指数：13; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：俞刚陈宁黄立培李永东孙凯更多>>; 相关机构：清华大学第二军医大学首都师范大学兰州大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Parameter Estimation of Sub-/Super-synchronous Oscillation Based on Interpolated All-phase Fast Fourier Transform with Optimized Window Function: 《Journal of Modern Power Systems and Clean Energy》2024年第4期1031-1041,共11页Bo Sun Xi Wu Xi Chen Zixiao Zou Qiang Li Bixing Ren; supported in part by Science and Technology Project of State Grid Corporation of China(No.5108-202299269A-1-0-ZB).; In recent years,with increasing amounts of renewable energy sources connecting to power grids,sub-/super-synchronous oscillations(SSOs)occurred more frequently.Due to the time-variant nature of SsO magnitudes and freq...; 关键词：Sub-/Super-synchronous oscillation(SSO) window function parameter estimation interpolated all-phase fast Fourier transform(ApFFT)

Dual-mode Switching Fault Ride-through Control Strategy for Self-synchronous Wind Turbines: 《Journal of Modern Power Systems and Clean Energy》2023年第2期579-588,共10页Xinshou Tian Yongning Chi Peng Cheng Wei He Yunpeng Zhou Jianzhu Hu; supported in part by the National Natural Science Foundation of China (No.52007174)。; The installed capacity of renewable energy generation has continued to grow rapidly in recent years along with the global energy transition towards a 100%renewable-based power system.At the same time,the grid-connecte...; 关键词：Dual-mode switching self-synchronous wind turbine transient stability fault ride-through(FRT)control

Automatic Generation Control with Virtual Synchronous Renewables被引量：1: 《Journal of Modern Power Systems and Clean Energy》2023年第1期267-279,共13页Weichao Zhang Wanxing Sheng Qing Duan Hanyan Huang Xiangwu Yan; supported by the Research and Application of Key Technologies of Flexible Power Supply System Under Various Emergency Scenarios(No.5442PD210001)。; As synchronous generators(SGs)are gradually displaced by renewable energy sources(RESs),the frequency stability of power systems deteriorates because RESs,represented by utility-scale solar and wind power sources,do n...; 关键词：Automatic generation control(AGC) economic dispatch renewable energy source(RES) virtual synchronous generator(VSG)

Impedance Modeling and Stability Factor Assessment of Grid-connected Converters Based on Linear Active Disturbance Rejection Control被引量：6: 《Journal of Modern Power Systems and Clean Energy》2021年第6期1327-1338,共12页Hailiang Xu Fei Nie Zhongxing Wang Shinan Wang Jiabing Hu; supported in part by the National Natural Science Foundation of China (No. 52077222);the Fundamental Research Funds for the Central Universities (No. 19CX02016A)。; —With the increase of converter-based renewable energy generation connected into the power grid, the interaction between renewable energy and grid impedance has introduced lots of new issues, among which the sub-and ...; 关键词：Grid-connected converter linear active disturbance rejection control(LADRC) sub-and super-synchronous oscillation STABILITY

Applying Synchronous Condenser for Damping Provision in Converter-dominated Power System: 《Journal of Modern Power Systems and Clean Energy》2021年第3期639-647,共9页Ha Thi Nguyen Guangya Yang Arne Hejde Nielsen Peter HΦjgaard Jensen Bikash Pal; This work was supported by Synchronous Condenser Application(SCAPP)project funded by ForskEL program(No.12196)administrated by Energinet.dk.; The dynamic characteristics of converter-dominated systems are governed by controlling power converters and the interactions between converter systems and conventional alternators.Frequency oscillations can appear und...; 关键词：Power oscillation Prony analysis low-inertia system supplementary controller synchronous condenser(SC)

Analysis of unbalanced clustered voltage and control strategy of clustered voltage balancing for cascaded H-bridge STATCOM被引量：1: 《Journal of Modern Power Systems and Clean Energy》2019年第6期1697-1708,共12页Yu JIN Jianze WANG Yiqi LIU Xinagyu SAI Yanchao JI; To explore the clustered voltage balancing mechanism of the cascaded H-bridge static synchronous compensator(STATCOM),this paper analyzes the causes of unbalanced clustered voltage.The negative-sequence current caused...; 关键词：Cascaded static SYNCHRONOUS compensator(STATCOM) Clustered VOLTAGE Control STRATEGY Negative-sequence current Zero-sequence VOLTAGE

A sensorless efficiency test system for a high-speed permanent magnet synchronous motor被引量：3: 《Journal of Modern Power Systems and Clean Energy》2019年第2期390-399,共10页Li JI Yixiang SHAO Sujie GAO; supported by the Science and Technology Project of State Grid Corporation, ‘‘Research on Key Technologies of Flexible Control Strategy for Variable Speed Pumped Storage Units’’;the Fundamental Research Funds for the Central Universities (No. B18020574); We present a sensorless efficiency test system with energy recovery for a high-speed permanent magnet synchronous motor(PMSM). In the system, two identical high-speed PMSMs are used as the motor under test(MUT)and the...; 关键词：Distributed generation HIGH-SPEED PERMANENT MAGNET SYNCHRONOUS motor(PMSM) SENSORLESS control Energy SAVING

Improved virtual synchronous control for grid-connected VSCs under grid voltage unbalanced conditions被引量：6: 《Journal of Modern Power Systems and Clean Energy》2019年第1期174-185,共12页Lei SHANG Jiabing HU Xiaoming YUAN Yunhui HUANG; supported by National Natural Science Foundation of China (No.51607130);National Key Research and Development Program (No.2016YFB0900104);National Natural Science Fund for Excellent Young Scholars (No.51322704); This paper presents an improved virtual synchronous control(VSynC) for the grid-connected voltage source converter(VSC) so as to continuously operate under the grid voltage with steady unbalance.The improved VSynC int...; 关键词：Grid VOLTAGE UNBALANCE VIRTUAL SYNCHRONOUS control(VSynC) GRID-CONNECTED VOLTAGE source converter(VSC)

Penetrating power characteristics of half-wavelength AC transmission in point-to-grid system: 《Journal of Modern Power Systems and Clean Energy》2019年第1期123-130,共8页Hanqing LIANG Yadong LIU Lei WAN Gehao SHENG Xiuchen JIANG; supported by National Natural Science Foundation of China (No.51307109);State Grid Corporation of China (No.XT71-16-001); With the proposed concept of global energy interconnection, half-wavelength alternating current transmission(HWACT) technology becomes of more interest.HWACT lines can be adopted to establish a pointto-grid system, in...; 关键词：Half-wavelength ALTERNATING current transmission(HWACT) Ultra-high VOLTAGE SYNCHRONOUS POWER grids PENETRATING power(PP)

Modeling framework of voltage-source converters based on equivalence with synchronous generator被引量：18: 《Journal of Modern Power Systems and Clean Energy》2018年第6期1291-1305,共15页Shulong TAN Hua GENG Geng YANG Huai WANG Frede BLAABJERG; supported by National High Technology Research and Development Program of China(No.2015AA050606);National Key Research and Development Program(No.2016YFB0900302);National Natural Science Foundation of China(No.U1510208,61273045,51361135705); Along with the increasing penetration of distributed generation with voltage-source converters(VSCs),there are extensive concerns over the potential virtual rotor angle stability, which is characterized by oscillation...; 关键词：Voltage-source converter(VSC) SYNCHRONOUS generator Virtual rotor angle stability INERTIA SYNCHRONIZING DAMPING

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