A Single-Stage Grid-Connected Flyback Inverter with Power Decoupling Function
Zhong Chen ; Mengnan Li ; Qunfang Wu ; Yaming Xu
single-stage grid-connected
,
flyback inverter
,
power decoupling
,
peak current control
In this paper, a novel single-stage flyback inverter with power decoupling function is proposed. An auxiliary circuit responsible for dealing…
Design of LLCL-Filter for Grid-Connected Converter to Improve Stability and Robustness
Min Huang ; Xiongfei Wang ; Poh Chiang Loh ; Frede Blaabjerg
Filter design
,
Stability
,
Robustness
,
LLCL-filter
,
Grid converter
The LLCL-filter has recently emerged into grid-connected converters due to the improved filtering capability which ensuring a smaller physical…
Evaluation and Testing of Voltage-Controlled Grid-Connected Inverter for High Penetration of Renewable Energy
Yawei Wang ; Jinbin Zhao ; Jianfeng Dai ; Haixian Liu ; Shuuichi Ushiki ; Masaaki Ohshima
voltage-controlled inverter
,
high penetration
,
power control
,
power decoupling
,
voltage regulation
In view of the fact that there are difficulties for traditional current-controlled grid-connected inverter in power decoupling and voltage…
Impact Evaluation of Series DC Arc Faults in DC Microgrids
Xiu Yao ; Luis Herrera ; Jin Wang
DC arc fault
,
dc microgrid protection
,
dc arc modeling
This paper evaluates possible impacts of series dc arc faults to dc microgrids. Series dc arc can happen at various locations of a dc…
Multi-Agent-based Distributed State of Charge Balancing Control for Distributed Energy Storage Units in AC Microgrids
Chendan Li ; Tomislav Dragicevic ; Juan C. Vasquez ; Josep M. Guerrero ; Ernane A.A. Coelho
multiagent
,
AC microgrid
,
distributed energy storage
,
state of charge balance
A multiagent based distributed control algorithm has been proposed to achieve state of charge (SoC) balance of distributed energy storage…
Operation Schemes of Interconnected DC Microgrids through an Isolated Bi-Directional DC-DC Converter
Moonhyun Lee ; Wooin Choi ; Hyejin Kim ; Bo-Hyung Cho
Interconnected DC Microgrid
,
Operation Schemes
,
DC bus signaling
,
Bi-directional DC-DC Converter
This paper presents interconnection of DC microgrids at the low-voltage DC bus level through an isolated bi-directional DC-DC converter. The…
