相关期刊:《Journal of Southeast University(English Edition)》《Journal of Semiconductors》《Chinese Journal of Electrical Engineering》《Journal of Modern Power Systems and Clean Energy》更多>>
This work is supported by the Macao Science and Technology Development Fund(FDCT)under Grant 0041/2022/A1;by the Research Committee of University of Macao under Grant MYRG2022-00004-IME.
Switched-capacitor(SC)DC-DC converter[1]is an impor-tant alternative to inductive DC-DC converter,in terms of removing the bulky power inductor.Hence,it is widely used in low-profile,low-power applications,such as the...
supported by the National Natural Science Foundation of China under Grants 62173148 and 52377186,and Joint Laboratory of Energy Saving and Intelligent Maintenance for Modern Transportations。
The conventional multilevel inverters(MLIs)have the disadvantages of numerous devices,incapacity of boost,unbalance for capacitor’s voltage,high complexity for control,and etc.Motivated by this issue,a seven-level bo...
supported by National Natural Foundation of China(61871410).
To reduce switch numbers and voltage stress in semiconductor devices,this paper proposes a novel single-phase converter combined Active Power Factor Correction(APFC)with switched-capacitor converter.In addition,dynami...
Increasing demands for improvement in power quality and power capacity have contributed to development of switched-capacitor multilevel inverters(SCMLIs).Recently developed SCMLIs enable single-stage voltage boosting,...
This work was supported in part by the National Natural Science Foundation of China under Grant 51507155;in part by the Youth key Teacher Project of Henan Higher Educational Institutions under Grant 2019GGJS011.
In this paper,a new generalized step-up multilevel DC-AC converter is proposed,which is suitable for applications with low-voltage input sources,such as photovoltaic power generation and electric vehicles.This inverte...
A double input-parallel-output-series hybrid switched-capacitor boost(DIPOS-HSCB)converter is proposed which consists of two different kinds of input-parallel-output-series(IPOS)circuits,i.e.,inner IPOS circuit and ou...
Switched-capacitor converters can deliver better performance,power density,and switch utilization compared to inductor-based power converters,but they suffer from current spikes during switching due to capacitor charg...
Supported by the National Natural Science Foundation of China(51707096).
A new switched-capacitor(2n+1)levels inverter with a single input source and equal charge of the capacitors at the input voltage V_(in) is presented.Compared with its peers from the same class of inverters,the propose...
funded by the Major Emerging Industrial Projects of Anhui;the Postdoctoral Project from Hefei
Oversampling sigma–delta(Σ–Δ)analog-to-digital converters(ADCs)are currently one of the most widely used architectures for high-resolution ADCs.The rapid development of integrated circuit manufacturing processes h...
supported by the Key Program of National Natural Science Foundation of China(No.51437005)
Aiming to integrate the respective merits of the switched-capacitor converter and the quasi-Z-source converter. An novel high step-up quasi-Z-source DC–DC converter with a single switched-capacitor branch is proposed...