FAULT-TOLERANT CONTROL FOR A FLEXIBLE GROUP BATTERY ENERGY STORAGE SYSTEM BASED ON CASCADED MULTILEVEL CONVERTERS

Fault-Tolerant Control for a Flexible Group Battery Energy Storage System Based on Cascaded Multilevel Converters

A flexible group battery energy storage system (FGBESS) based on cascaded multilevel converters is attractive for renewable power generation applications because of its high modularity and high power quality.However, reliability is one of the most important issues and the system PV Inverter may suffer from great financial loss after fault occurs.In

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Implantation of peritoneal catheters by laparotomy: nephrologists obtained similar results to general surgeons

Cesar A Restrepo, Carlos Alberto Buitrago, Cielo Holguin Division of Nephrology, Department of Health Sciences, Caldas University, Caldas, ColombiaPurpose: To analyze the complications and costs of minilaparotomies performed by a nephrologist (group A) compared with conventional laparotomies performed by a surgeon (group B) for peritoneal catheter

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