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ZHAO Zhe ，CHEN Xi
Abstract：Addressing the issues that constant virtual inertia and damping coefficients in traditional virtualsynchronous generator（VSG）control strategies impede system flexibility，slow down the response speed，and may cause dynamic oscillations and power overshoot phenomena under disturbances due to the introduced vi...
更多Number of views：25 Amount of downloads：31
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LI Shichun，LI Zhuolin，SHI Mingda，LIU Haobin，ZHONG Chuanzhou，LIU Songkai
Abstract：With the continuous development of China's power industry and the rapid increase in the penetration rate of new energy，while meeting the daily load demand，the scale of the power grid has gradually expanded，making it very difficult to construct a complete frequency response model of complex power system...
更多Number of views：21 Amount of downloads：26
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CHEN Peiguang，WANG Yong，ZHAO Zehao，WANG Ziheng，DONG Jizhe
Abstract：A transaction strategy based on deviation settlement optimization was proposed，aiming to optimize the distribution of power plant revenues from a settlement perspective and enhance the proactive and stable output of renewable energy. First，renewable energy power plants adjusted the mechanism-based electric...
更多Number of views：20 Amount of downloads：24
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WU Shuang，LIU Huichuan，ZHAI Xiaomeng，CANG Min，WANG Jingyi，ZHANG Xingrui
Abstract：A method for generating source and load scenarios of novel distribution networks based onconditional Wasserstein generative adversarial network with gradient penalty（CWGAN-GP）was proposed toaddress the issues of training instability，mode collapse，and insufficient controllability in traditional generativead...
更多Number of views：20 Amount of downloads：25
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CHEN Jianghong，YANG Hao，YANG Zhichun，MIN Huaidong
Abstract：Accurate estimation of the state of health（SOH）of lithium-ion batteries is crucial for enhancingtheir safety and extending their service life. To address the limitations of existing data-driven methods in capturinghealth indicators and achieving sufficient model generalization，an SOH estimation method based...
更多Number of views：11 Amount of downloads：9
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RAO Yao，CHENG Yuan，BAI Xinlei，DING Sheng，XIAO Shen，LIU Ziyi
Abstract：For cross-regional asynchronous-tied grid of voltage source converter based high voltage directcurrent（VSC-HVDC）transmission system，a frequency support control strategy for energy storage devices basedon 5G communication was proposed. Firstly，the frequency-voltage droop control and frequency restoration co...
更多Number of views：478 Amount of downloads：1889
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XIONG Xianzhi，ZHU Jinyu，LI Jiafeng，CHENG Xiaoxuan，LI Tianze
Abstract：To achieve effective integration of renewable energy and reduce the instantaneous powerfluctuations of wind power，a hybrid energy storage system（HESS）operation strategy and integrated capacityallocation considering the smoothing of power fluctuation of wind farms was proposed by leveraging thecomplementary...
更多Number of views：513 Amount of downloads：1827
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LI Ming，WEI Chengzhi，GUO Xiaoyi，ZHAO Ruifeng，LU Jiangang，CHEN Yizhe，GAO Yifan，GAN Kai
Abstract：In the new power system，the generation method and operating characteristics of new energy aresignificantly different from traditional synchronous machines，and the safe and stable operation of frequency facesnew challenges and opportunities. When there is a large frequency fluctuation caused by high-power d...
更多Number of views：527 Amount of downloads：1852
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LI Juan，JIANG Yunlong，ZHU Rui，YANG Xiong
Abstract：Recent advancements in high-precision measurement devices，such as mirco-phase measurementunit（μPMU），offer technical support for regional protection schemes. However，deploying μPMU across allnetwork nodes remains impractical due to economic and practical constraints. Therefore，under low-resistancegrounded d...
更多Number of views：496 Amount of downloads：1808
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WANG Songcen，NAN Kai，BAI Xinlei，LIU Kaicheng，GUO Wei，DONG Shufeng
Abstract：In integrated energy systems，centralized control has traditionally been used for state of charge（SOC）balancing of storage units. Recently，decentralized distributed control relying on communication has gained research attention. A multi-agent system and a dynamic consensus algorithm was introduced，enabling ...
更多Number of views：507 Amount of downloads：1732
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WANG Fei，LI Yuantao，KONG Jianbin，MA Xinsheng
Abstract：In the "source-grid-load-storage" system with new energy integration，electric vehicles（EVs）clusters face challenges such as differences in users' charging behaviors and dynamic changes in system demandswhen participating in peak-shaving auxiliary services. An optimized charging strategy model was propo...
更多Number of views：344 Amount of downloads：1376
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WANG Yuwei，WANG Jing，WANG Yong，CHU Yunfei，LI Boqiang，LI Shuguang
Abstract：Aiming at the voltage fluctuation problem in the integrated electricity-gas system（IEGS）andconsidering the reactive power support capability of new energy units and coupling elements，a reactive power andvoltage optimization control method for the IEGS was proposed. First，based on the analysis of the compos...
更多Number of views：1139 Amount of downloads：4160
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YANG Xiaoxia，ZENG Fei，MIAO Huiyu，YUAN Xiaodong，CAO Yuchen，QIN Jiasheng
Abstract：With the high proportion of distributed photovoltaic power generation connected to the power grid，the single-phase grid connection of distributed power generation has exacerbated the imbalance of the power grid.In addition，the number of DC electrical equipment is increasing in the industrial and constructi...
更多Number of views：1131 Amount of downloads：4084
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ZHOU Jianhua，ZHANG Ruining，TAO Kai，XU Junjun
Abstract：The risk of voltage violations and fluctuations has surged due to the high penetration of distributedrenewable energy and the large-scale application of new power electronic devices. Therefore，it is essential tooptimize the control system of reactive voltage through intelligent methods for the reliability ...
更多Number of views：1100 Amount of downloads：4285
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LÜ Zhenhua，LI Qiang，ZHANG Sen
Abstract：Grid-forming converter（GFC）can provide voltage and frequency support for the power grid，effectively improving the stability of power electronic power systems，but there is a risk of transient instabilityunder large disturbances. By studying the key factors affecting the transient stability of GFC and conduc...
更多Number of views：848 Amount of downloads：3800
