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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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ZHANG Sen，LÜ Zhenhua，LI Qiang
Abstract：After frequency disturbances occur in the external power grid，grid-forming converters（GFCs）areprone to synchronization instability. Analysis shows that adding a low-pass filter（LPF）to the active loop can causeconflicts between the transient stability and frequency stability of GFC，while adding LPF to the re...
更多Number of views：39 Amount of downloads：59
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XIE Xiaofei，LE Jiangyuan，LI Fei
Abstract：The back electromotive force（EMF）increases with the speed of the motor，that is，the faster thespeed，the greater the back EMF，and when running at low speed，the traditional permanent magnet synchronousmotor（PMSM）has no position sensor control technology，and the signal-to-noise ratio of the useful signal is ver...
更多Number of views：66 Amount of downloads：49
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WANG Yiming，XU Po，YANG Ke，XIA Kun，WANG Jingxia
Abstract：A 2 kV photovoltaic grid-connected inverter system based on a five-level active neutral-pointclamped（ANPC-5L）topology was designed for high-power，high-voltage applications. This topology significantlyimproved the system efficiency and reliability by increasing the number of output levels and reducing the sw...
更多Number of views：41 Amount of downloads：44
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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：10 Amount of downloads：20
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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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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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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
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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
