SGMIee – Software de gestão da medição inteligente de energia elétrica

• Ano de defesa: 2013
• Autor(a) principal: Anjos, Reginaldo Silva dos
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Engenharia elétrica; Energia elétrica - Distribuição; Redes elétricas; Java
• Link de acesso: http://www.repositorio.ufc.br/handle/riufc/7880

The modernization of electric power systems is nowadays a topic of relevance, with emphasis on consumer participation in power generation and management of energy consumption. The automation of Smart Metering is one of the main aspects and the precursor of Smart Grids. Considering this scenario, this paper presents electricity smart metering management software, called SGMIee. It is a computational tool developed with free and open source technologies, used for the acquisition, storage, processing, display and management of recorded information in a smart metering infrastructure for electricity. The Java platform and structure of MySQL database are the main technologies used in software development. The SGMIee has been applied to a smart metering of electricity infrastructure installed in the Department of Electrical Engineering (DEE), the Technology Center (TC), Federal University of Ceará (UFC). The smart metering system used is composed of 05 three-phase smart meters units, 01 wireless communication interface unit, 01 optical interface unit and 01 In-Home Display (IHD) unit. The smart metering infrastructure is based on a RF network and willing in a Mesh topology, protocols being used ABNT NBR 14522 and ZigBee for the realization of communication between the system equipment. Data collected from 05 smart meters installed in low voltage switchboards units DEE, were used to test and validate the functionality of the proposed software, and are considered national normative aspects of the area during the analysis of the results obtained. The features about summary snapshot of electrical quantities measured, consumption, power outages, alarms and charts were implemented in SGMIee, enabling the power management based on measurement data and alarms consulted instantaneously or through history. After the analyzes, it was observed that the objectives for the SGMIee were achieved and the availability of a computational tool for managing measurement data of electrical parameters, integrated with a scenario of electricity smart metering the main contribution of this work.