Diseño de un sistema de adquisición y supervisión doméstico para medición de energía activa en sistemas monofásicos

Abstract

"The demand for electricity in Colombia in the past year has grown by 4.4% [12], mainly for domestic reasons such as the growth of informal businesses, implying the implementation of refrigeration equipment and machines with induction motors that in some These cases generate high levels of reactive energy, in addition, due to climate change suffered in recent years, the use of conditioning systems for the environment, such as fans and air conditioners, mainly in hotels and residential areas, has been forced.In this sense, the consumption ratio of electrical energy and global warming, particularly in Colombia, will potentially increase. In this order of ideas, it is dispensable to provide the consumer of electrical energy in the most efficient way with useful information on its consumption; that effective and flexible tools have been used so far or currently, such as viewing your energy history and billing for the specified service; but that still isolate the user from the local environment, that is, from the residential electrical system, in such a way that they can be supervised by the user, highlighting in an important sense that this mentioned system does not necessarily have to be invasive to the existing electrical environment, that is, to topologies. that are already implemented in the domestic or residential system. For these reasons, this degree project proposes the design and construction of a domestic acquisition and supervision system implemented from the data acquisition phase to the human-machine interface, taking into account the limitations of the environment, referring particularly to existing electrical installations. Using conventional communications protocols such as TCP/IP in such a way that the already installed infrastructure is used."