Open AccessVoltage Stability Analysis based on Power Voltage (P-V) and Reactive Voltage (Q-V) Curves in Transmission Lines Using Static Var Compensator (SVC) with the Power Factory Program
Author(s) -
Nilson Valentin,
Erick Arthur Prieto,
Mario Chauca
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1993/1/012015
Subject(s) - static var compensator , ac power , volt ampere reactive , voltage optimisation , voltage , voltage regulation , factory (object oriented programming) , electric power system , control theory (sociology) , electric power transmission , power (physics) , engineering , electrical engineering , computer science , physics , control (management) , quantum mechanics , artificial intelligence , programming language
Due to the great demand for energy, electrical power systems, when subjected to voltage stress, present voltage instability, generating blackouts in the system with economic losses and in the components. Through a static approach, the P-V and Q-V curves are widely used in operation studies, planning that allow us to detect the weakest bus in the system to obtain the exact location in which to connect the SVC to compensate with reactive power in order to have system voltage stability. Through this article, we evaluate a voltage stability study on the IEEE-9 bus with the Dig-Silent Power Factory 2020 program in order to compensate the system with reactive power.