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YOU Hanwen，CHEN Xi
Abstract：A modeling method based on fractional calculus was proposed to analyze the working mode of halfbridge LLC resonant converters and the influence of the "parameter drift" of the resonant capacitor on the workingmode of the converters. Then，based on the Oustaloup's filtering algorithm，a simulation model of...
更多Number of views：3065 Amount of downloads：13851
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CUI Kaishun，ZHU Lan，WEI Linlin，TIAN Zeqing，LI Xiaojun
Abstract: Demand response to meet the power balance between supply and demand in the new generationresources without investing. The achievement of China's carbon neutrality goal by 2060 will surely bring aboutprofound changes in the structure of energy supply and demand. The effective development of demand-side ...
更多Number of views：6487 Amount of downloads：13722
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CHI Yuhang，ZHAO Lu，GE Qiongxuan，LIU Xue，CHENG Shi
Abstract：Taking the switch tube open-circuit fault of dual bridge series resonant DC-DC converter（DBSRC）as the research object. Firstly，the basic working principle of DBSRC was summarized，and the open circuit faultcharacteristics of DBSRC converter were introduced. On this basis，the fault characteristics that can be...
更多Number of views：2787 Amount of downloads：13709
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LIU Dong
Abstract: Focus on the stator winding insulation and voltage oscillation of variable frequency motor，thetransition process of the pulse voltage output by the frequency converter in the transmission path of stator windings，frequency conversion cables，reactors，etc was analyzed，the voltage equivalent mathematical model...
更多Number of views：3417 Amount of downloads：13700
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CHE Zihang，WU Jiahui，WANG Weiqing，ZHANG Hua，YANG Jian，PEI Yufeng，ZHANG Jingang
Abstract：To further improve the economy of integrated energy system（IES）capacity allocation，an IESoptimization configuration model based on supply-demand collaborative response was proposed，aiming todetermine the optimal comprehensive capacity of various equipment in the system. First of all，based on thecharacterist...
更多Number of views：2826 Amount of downloads：13675
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YANG Yong，ZHANG Xujun，LIU Wenfei，NIU Haoming，ZHAO Jinguo，YANG Rui
Abstract：The integration of new energy units on a large scale has introduced numerous adverse effects on thestability of system operation. Analysis of mechanisms and identification of impedance characteristics in gridconnected inverter（GCI）for new energy units are key to effectively addressing these issues. Therefor...
更多Number of views：1935 Amount of downloads：13594
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ZHOU Da，WEI Liguo，YUAN Yulong，LU Yiqiao
Abstract: By integrating pure pursuit algorithm with integral control algorithm，an autopilot method based ondiscrete point set path was proposed to implement high-precision path-tracking function of a special trailer with large towed mass. The kinematic model of vehicle，the pure pursuit model，the limit steering issu...
更多Number of views：6591 Amount of downloads：13531
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CHEN Xiaoru，HUANG Longyi，YANG Mingjia，LAI Shengjie，CHI Zibin，XIA Chengjun
Abstract：In view of the lack of flexibility in the input and exit of the current metal sheath loop suppressiondevice for high voltage cables，the problems such as excessive induced voltage of the sheath and excessive powerloss were not considered when determining the suppression impedance value，a loop suppression dev...
更多Number of views：3042 Amount of downloads：13524
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YIN Li，SHENG Junjie，YUAN Jie，FENG Yanjun
Abstract：In the context of carbon neutrality，an optimal pricing strategy for electric vehicle charging stationsconsidering carbon emissions was proposed. Firstly，a price response characteristic model of electric vehicle userswas constructed. Secondly，an optimal pricing model with the lowest carbon emission，the minim...
更多Number of views：3538 Amount of downloads：13494
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XU Haijia，MIAO Shuwei
Abstract：Aiming at the vibration problem of wind turbine towers caused by natural factors or actions of windturbine components，a wind turbine tower vibration warning model based on fuzzy inference optimization wasproposed. Firstly，based on the data from the wind turbine supervisory control and data acquisition（SCADA...
更多Number of views：2075 Amount of downloads：13454
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GU Jiming，SONG Yunting，LIU Xinyu，ZHU Shaoxuan，LEI Yu，ZHANG Tongzun
Abstract：Under the dual carbon background of AC and DC hybrid power grids have the new feature of"strong HVDC and weak AC system" and power electronization，in order to effectively reduce the risk of largescalepower outages in power grid，it is necessary to build a secure and reliable comprehensive defense system toen...
更多Number of views：4127 Amount of downloads：13423
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LIU Naisuo，ZHANG Xingang，MA Lei，CHEN Xiuqin，YAO Hailong，MA Songyuan
Abstract: The reform project of a test bench is mainly used for the test of main reducing tension bearing，and the test instrument is equipped with the function of applying load and speed. During the trial，the traditional single closedloop control can not meet the test requirements. In order to complete the experimen...
更多Number of views：4642 Amount of downloads：13398
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SHI Mingming，LIU Ruihuang，WANG Xinda，WANG Jiaming，ZHANG Chenyu
Abstract：To address the parameter dependency issues present in traditional model predictive controlalgorithms，a novel model predictive control method that employed an ultra-local model and updated its parameters in real-time using the recursive least squares （RLS）method was proposed. This approach eliminated the dep...
更多Number of views：2728 Amount of downloads：13260
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GUO Yanhui，LI Hao，LUO Min，CHEN Jie
Abstract：In power electronic devices，the supporting capacitor is a crucial component. To ensure the safety ofthe system，monitoring the status of the capacitor is particularly important. A neural network approach wasemployed，and analyzing the correlation between control strategies and circuit topology parameters to d...
更多Number of views：2693 Amount of downloads：13251
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QIU Shuming，ZHAO Bin，CHEN Kuilin，CHEN Zhibin，LI Chao
Abstract：An anti-interference domestic variable frequency multi-drive system solution for the five-standcontinuous cold rolling line in the steel strip cold rolling field was presented. Firstly，the mechanical equipmentand rolling process of the 900 mm five-stand continuous rolling line was introduced，and matched the...
更多Number of views：2771 Amount of downloads：13227
