Rodolfo Rosa

Background

About Rodolfo Rosa

Main activities, Experience and Specialties Main Projects 2017 - Serra das Vacas 230 kV – Wind Power Design of Wind Farm Grounding Grid; 2017 - ENEL GP Morro do Chapéu 230 kV – Wind Power Design of Wind Farm Grounding Grid and Short Circuit; 2016 - ENEL GP Cristalândia 230 kV – Wind Power Design of Wind Farm Grounding Grid; 2016 - CGE Ventos da Bahia 138 kV – Wind Power Short-circuit, bus bar protection, transformer and transmission lines protection; 2015 – 2016 - CCR Salvador Design of the subway Grounding grid system, including a Grounding grid of Power substation installed over the river; 2015 - CGE ENEL Mossoró 230 kV Design of Power Substation Grounding Grid system Responsibilities • Electromechanical stability studies applying events, modeling machines; control testing of wind farms, solar farms, SVC’s, and system stability; • Programming language such as VBA, MATLAB, ATP Models, and C++ • Responsible for modeling and analysis of power systems through studies; • Harmonic power flow studies for disturb identification and filters specifications; • Insulation Coordination Studies for high and medium voltage substations systems; • Electromagnetic transient studies as TRV, reduction network, transmissions line energization, transformer energization and transmission line switching. • AC Power Flow Analysis, as identifying necessity reactive compensation power; • Short circuit calculation and analysis; • Coordination and selectivity of the electrical equipment protection for high, medium and low voltage substations of industrial and utility systems; • Arc Flash Studies and Electrical Hazard Assessments Studies for the definition of working distances, personal protective clothing (PPE), terms of work in hazardous locations, generation of custom labels; • Electrical Substation grounding grid studies, Wind generator grounding grid studies using software Autogrid and customized automatized report. • Improvement projects focused in automatization of protection studies reports automation using VBA programming. • Technical support to the consulting team in different power systems studies such as industrial substations and transmission lines protection and substation grounding grid analysis. • Consulting team and sales support; • I’m familiar with modeling and simulation software such as PTW, ATP, ANAREDE, ANAFAS, ANATEM, HarmZs, CYMCAP, CYMGRID, AutoCAD, and AutoGrid.