Abstract: The system comprises a main combined generating module which can be supplied with a flow of a fuel and which can generate electrical energy and thermal energy in the form of a flow of at least a first hot fluid, preferably water. The main module has an electrical output terminal or node which can be connected directly to electrical user appliances and which can also be connected in parallel with an external electrical generating and distribution network by means of a controlled switching device.

Abstract: The system comprises a main combined generating module which can be supplied with a flow of a fuel and which can generate electrical energy and thermal energy in the form of a flow of at least a first hot fluid, preferably water. The main module has an electrical output terminal or node which can be connected directly to electrical user appliances and which can also be connected in parallel with an external electrical generating and distribution network by means of a controlled switching device. The system further comprises: an auxiliary generating module which can be supplied with thermal energy produced by the main module and which can supply thermal energy at a lower temperature in the form of a flow of at least one second, cooled fluid, and supervision and control means which are arranged to control the operation of the main module and of the auxiliary module in accordance with predetermined procedures.

Abstract: The control device carries out a control of the induction machine based upon a flux estimation performed by means of a Luenberger state observer, the estimation error of which can be defined by means of a matrix having a plurality of eigenvalues, the magnitude of each of which is proportional to the magnitude of a respective pole of the induction machine, and the phase of each of which is rotated with respect to the phase of the corresponding pole of the induction machine by a given angle of rotation.

Abstract: The control device carries out a control of the induction machine based upon a flux estimation performed by means of a Luenberger state observer, the estimation error of which can be defined by means of a matrix having a plurality of eigenvalues, the magnitude of each of which is proportional to the magnitude of a respective pole of the induction machine, and the phase of each of which is rotated with respect to the phase of the corresponding pole of the induction machine by a given angle of rotation.