System and method of estimation of the thermal behavior of a building, for an optimum control of heating

摘要

The present invention relates to a method of estimation of the thermal behavior of a building, for optimum control of heating, comprising the steps consisting in measuring the temperature outside the building, with a first temperature sensor (40), to measure the power supplied by internal to the building, by means of a first set of sensors (43) adapted to measure the external supply of power received by the building, by means of a second set of suitable sensors (44) to simulate the thermal behavior of the building, by means of a model of the equivalent electric circuit of the array type rxcy, in which x and y are greater than or equal to 2, characterized by the fact that it also comprises the step of measuring the temperature inside the building, with a second temperature sensor (42), the step of measuring the external temperature, the power supplied by internal and external supply of the internal temperature, is carried out for a defined period of time and with a pitch smaller than or equal to 10 minutes, the step of simulating the thermal behavior of the building, by means of a model of the equivalent electric circuit of the array type rxcy is effected with the aid of data of the open-loop operation of the external temperature, the power supplied by the internal and external supply, as well as data recorded in a closed loop, but is used in open loop of the internal temperature, without the modeling of the regulation, and that it also comprises the step consisting in providing a dynamic representation of the resultant of the thermal behavior of the building. The present invention also relates to a system for implementing this process.