Device for Transmitting Signals Over a Common Wireless Information and Energy Communication Channel

The relevance of scientific a nd experimental studies on the development of the principles of construction and methods for designing remote transmission of electricity and information on a general communication channel is substantiated. A device has been developed for transmitting energy and information through the air gap of the core of a two-winding transformer with parts rotating relative to each other. The functional diagram of the device is presented, the advantages and disadvantages of the proposed technical solution are described. The temporary processes explaining the operation of the main functional units of the device are given. Various options for the mutual arrangement of the windings of a rotating transformer to evaluate the communication coefficient between them and the choice of the best solution are considered. The converter model is given in the Orcad Pspice program, which clearly shows the mutual work of all components. Based on the model, various circuitous solutions are substantiated that provide stable information transmission, despite the large inductance of the transformer scattering.