A Novel AC Current Sensorless Hysteresis Control for Grid-Tie Inverters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2019.2960289
Abstract: Amongst the modulation techniques used for grid-tie inverters (GTIs), hysteresis current control (HCC) facilitates simple, stable and rugged control with improved dynamic response. However the variable switching frequency of HCC demands high precision AC current… read more here.
Keywords: control; tie inverters; hysteresis; current control ... See more keywords
A Novel Current-Commutation-Based FCL for the Flexible DC Grid
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2924024
Abstract: In the flexible dc grid, the dc fault propagates extremely fast. It requires the dc protection and the dc circuit breaker (DCCB) can identify and isolate the fault line very quickly, for the healthy network… read more here.
Keywords: current commutation; fault; commutation based; novel current ... See more keywords