Knowledge management applied to Supervision and Control System of Demand Electric for Domestic Use

This paper presents the design and development of an energy system for residences, destined for the consumer to do knowledge management through supervision and control electrical household and contribute to the rational use of energy, using protocols of OSI model (Open System Interconnection)[1] such as: Power Line Communication (PLC) [2], Ethernet, TCP-UDP/IP (Transport Control Protocol -- User Datagram Protocol/Internet protocol) and high level protocol HTTP (Hipertext Protocol) [3]. The system, from the hardware's perspective, is based on the use of ARM Cortex M4 of Freescale® microcontroller referenced as MK10 [4] and a system for voltage, current, power factor and energy measurement through Analog Device's® [5] ADE7763® device. A web application will be installed on the microcontroller so it can be used from any tablet or smartphone through Wi-Fi protocol, which allows to develop measurement and storage tasks on a data base, in the same way as turning on and off devices to be controlled, allowing the consumer to do knowledge management and perform energy saving in the residence.