System and method for analyzing the energy consumption of electric loads in a consumer network

摘要

The method for analyzing and displaying the energy consumption of electric loads according to the invention comprises, in principle, the following steps: providing at least one consumer network comprising a plurality of interconnected electric loads; sampling the total current, voltage and phase shift of the consumer network with a sampling rate of less than 5 Hz; transmitting the sampled measured data through the internet to a means for load recognition; receiving the sampled measured data through the internet by the means for load recognition; determining individual loads in the measured data by the means for load recognition, comprising: determining temporal regularities of individual loads by means of a spectral analysis of the measured data, and/or generating load models for individual loads by modelling individual phenomena in the measured data by means of classifiers, and visualizing the energy consumption in the consumer network.

主权项

1. A method for analyzing and displaying the energy consumption of electric loads comprising the steps of:
providing at least one consumer network (11) comprising a plurality of interconnected electric loads, sampling (13) the total current, voltage and phase shift of the consumer network (11) with a sampling rate of less than 5 Hz, transmitting the sampled measured data via the internet (20) to a means for load recognition (32), receiving the sampled measured data through the internet (20) by the means for load recognition (32), determining individual loads in the measured data total current, voltage and phase shift by the means for load recognition (32), comprising at least one of the steps formed by the group of steps:
determining temporal regularities of individual loads by means of a spectral analysis of the measured data; andgenerating separate and/or joint load models for individual loads by modelling individual phenomena in the measured data by means of classifiers; andvisualizing the energy consumption in the consumer network.