Substation Automation. Local Aids to the Power Distribution Network Control
1986
García Franquelo, Leopoldo | Calvo, J.L. | Gómez Expósito, Antonio | Moreu de León, Pedro | Torralba Silgado, Antonio Jesús | Universidad de Sevilla. Departamento de Ingeniería Eléctrica | Universidad de Sevilla. Departamento de Ingeniería Electrónica
IFAC SYMPOSIUM ON COMPONENTS,INSTRUMENTS AND TECHNIQUES FOR LOW COST AUTOMATION AND APPLICATIONS.1986 (.1986.VALENCIA)
Show more [+] Less [-]This paper presents an automatism for electrical distribution substation control. Its objective is to perform a local contribution to the whole power system control. It has been implemented using a low-cost eight bit microprocessor-based structure. The main function performed in the highest substation voltage level is the Automatic Service Restoration. In the lowest one the automatism performs a Load Shedding and the Detection and Isolation of Resistive Faulty Ground. The automatism has been exhaustively tested before its installation.
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