As the main effective method of Wireless Power Transfer (WPT), Capacitive Power Transfer (CPT) has received extensive attention recently. For a CPT system, compensation topology is significant in improving system tran...
This paper presents a non-isolated DC-DC boost converter using voltage lift techniques. The proposed structure offers continuous input current. Substantial voltage gain along-side low voltage stress across semiconduct...
supported by the National Natural Science Foundation of China(Nos.51767017 and 51867015);the Basic Research and Innovation Group Project of Gansu(No.18JR3RA13);the Major Science and Technology Project of Gansu(No.19ZD2GA003).
This paper deeply introduces a brand-new research method for the synchronous characteristics of DC microgrid bus voltage and an improved synchronous control strategy.This method mainly targets the problem of bus volta...
the R&D Program of Beijing Municipal Education Commission(No.KM202310005010);the National Natural Science Foundation of China(No.52001015)for their financial support.
The quest for high-energy-density magnesium-air batteries is hindered by the efficiency-voltage trade-off,ultimately leading to an unsatisfactory energy density.Here,we effectively mitigate the inherent efficiency-vol...
supported by National Key R&D Program of China(No.2022YFB4202304).
The GFL-GFM hybrid wind farm (HWF) combines the voltage source control advantages of grid-forming (GFM) wind turbines (WTs) with the current source control advantages of grid-following (GFL) wind turbines. It becomes ...
supported by 2025 Key Technology Innovation Program of Ningbo City(Grant No.2022Z091)。
In a smart complementary metal-oxide semiconductor(CMOS)temperature sensor,the temperature information is converted to an electrical signal,such as voltage,current,or time delay,and then it is digitized by an analog-t...
financial support by National Natural Science Foundation(NNSF)of China(Nos.52202269,52002248,U23B2069,22309162);Shenzhen Science and Technology program(No.20220810155330003);Shenzhen Basic Research Project(No.JCYJ20190808163005631);Xiangjiang Lab(22XJ01007).
Sodium-ion batteries hold great promise as next-generation energy storage systems.However,the high instability of the electrode/electrolyte interphase during cycling has seriously hindered the development of SIBs.In p...
funded by the Basic Science(Natural Science)Research Project of Colleges and Universities in Jiangsu Province,Grant Number 22KJD470002.
The active equalization of lithium-ion batteries involves transferring energy from high-voltage cells to low-voltage cells,ensuring consistent voltage levels across the battery pack and maintaining safety.This paper p...
A high frequency(HF)transformer is key equipment for dc-dc converter to achieve galvanic isolation and voltage transformation.As operating frequency increases,voltage and current transfer ratio of HF transformer may s...
supported by China Southern Power Grid Co.,Ltd.Yunnan Electric Power Dispatching Control Center(Cyber-physical-based“Source-network-load-storage”Coordinated Dispatch and Control Technologies and Application System Development,sub-project YNKJXM20222463)。
The high proportion of renewable energy integration and the dynamic changes in grid topology necessitate the enhancement of voltage/var control(VVC)to manage voltage fluctuations more rapidly.Traditional model-based c...