Estudio deestabilidad tensión en la red de distribución de la provincia Guantánamo

Study of tension stability in the distribution network of the Guantánamo province

Abstract

Cuba has outlined a policy for the sustainable development of the country, based on the change in the energy matrix, towards the use of renewable energies within distributed generation (DG) by the year 2030. Due to the high incidence of its own generation In the province of Guantánamo, where 85% of the generation belongs to the DG and 15% comes from the SEN, it is of vital importance to evaluate the voltage stability of the province's medium voltage distribution network, both in the stable and transient operating regime. In this sense, in this research, a voltage stability study is provided with the use of the DIgSILENTPower Factory, using static and dynamic stability methods, in the Medium Voltage Network with distributed generation of the Guantánamo province, specifically in the substations of Guantánamo 1 and 2.