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DING Jinjin，PENG Bo，ZHANG Feng，MAO Xun
Abstract：To address the large inrush current during the switching of a virtual synchronous generator（VSG）from off-grid to grid-connected，and the stability issues of traditional pre-synchronization schemes，a controlmethod for the phase-locked loop（PLL）pre-synchronization unit to be cut off in non-grid-connected time ...
更多Number of views：37 Amount of downloads：70
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TIAN Jiahui，QI Xiaoguang，ZHAO Kailin，XU Tianfeng，CHEN Yueqing，LI Linjing
Abstract：Junction temperature is a key indicator of the health status of SiC MOSFET，and real-timemonitoring of junction temperature is an important foundation for condition monitoring，health management andlifetime prediction. The real-time monitoring of junction temperature was investigated based on the on-resistanc...
更多Number of views：36 Amount of downloads：66
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SUN Xiangfei，LI Ping，DA Guangjun，DOU Xiaochang
Abstract：Due to the large rotational inertia of synchronous machines，frequency changes caused by faults areminimal. In contrast，new energy systems have smaller rotational inertia，which can result in more significantfrequency variations during faults. These larger frequency fluctuations inevitably lead to changes in ...
更多Number of views：36 Amount of downloads：76
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LI Li，PANG Shengyang，ZHONG Ronghao，HUANG Qingdan，ZHANG Liping，ZHANG Yachao
Abstract：With the increase in electricity demand，the rising maintenance costs of substation projects have putpower grid companies under huge market pressure. Traditional cost methods cannot meet the needs of modernmarkets，so the construction of intelligent cost calculation models is the key to realize the modernizat...
更多Number of views：34 Amount of downloads：72
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HUO Tingting，JIA Zhilong，YAN Yong，ZHANG Qing
Abstract：To enhance the trajectory tracking control stability of driverless vehicles under real-world noiseinterference，a vehicle trajectory tracking controller based on model predictive control（MPC）integrated with theextended Kalman filter algorithm（EKF-MPC）was constructed. Firstly，a vehicle dynamics model was esta...
更多Number of views：17 Amount of downloads：13
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ZHANG Hengrong，ZHENG Youzhuo，DUAN Liwei，LONG Zhi，WENG Di
Abstract：Aiming at the problem of peak-valley difference increase and voltage violation caused by large-scalefluctuation of network power in multi-time sections under high-proportion photovoltaic distribution network，apeak-shaving optimization strategy based on feeder load power control and multi-type resources was ...
更多Number of views：12 Amount of downloads：19
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MAMengyuan，WANG Yang，WANG Lianjie，LIU Jie，ZHANG Lei
Abstract：In the context of China′s "carbon peaking and carbon neutrality goals"，the electrical equipmentmanufacturing industry urgently needs a low-carbon transition. As a key component of electrical equipment，variable-frequency drive（VFD）devices offer significant advantages such as precise regulation，notable energy...
更多Number of views：12 Amount of downloads：13
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XU Yang，YUAN Hang，ZENG Haijian，ZHANG Mingmin
Abstract：With the rapid development of new distribution networks，an increasing number of fluctuatingcomponents such as distributed generation，electric vehicles，and photovoltaic systems are being integrated. Thisnecessitates the widespread deployment of distributed energy storage systems to ensure the secure and reli...
更多Number of views：11 Amount of downloads：20
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NI Jiahua，ZHAO Zhixing，ZHU Yinxiao，MUHAMMAD AJMALAidha，YANG Yongheng
Abstract：Regarding the practical operation of photovoltaic（PV）systems，the photo-electron conversionefficiency and degradation rate of PV modules are easily affected by several factors，e. g. ，irradiance，humidity，and temperature. Subsequently，an efficient framework for assessing power degradation became the cornerston...
更多Number of views：11 Amount of downloads：13
