García Sanchez, ZaidGonzalez Cueto Cruz, Jose AntonioCrespo Sanchez, GustavoHernández Herrera, HernánSilva Ortega, Jorge Ivan2020-01-202020-01-20202020888708https://hdl.handle.net/20.500.12442/4537Voltage Stability has emerged in recent decades as one of the most common phenomena, occurrence in Electrical Power Systems. Prior researches focused on the development of algorithm indices to solve the stability problem and in the determination of factors with most influence in voltage collapse to solve the stability problem. This paper evaluates the influence that the load dependence has with the voltage on the phenomenon of the voltage stability and especially on the characteristics the collapse point or instability point. Load modeling used is detailed and comparisons of the results obtained are made with those described in the bibliography and those obtained with commercial software. The results of the load margin are also compared when a constant load or a voltage-dependent load is considered as well as the values obtained at the maximum load point and the point of voltage instability.pdfengAttribution-NonCommercial-NoDerivatives 4.0 InternacionalMaximum point of loadModal analysisVoltage collapseVoltage stabilityarticleinfo:eu-repo/semantics/openAccess