Equivalent Circuits of the Transformer in Automated Systems Contactless Discharge
А. F. Burkov, Mikhail V. Kraskovskiy, Valery N. Yurin · 2019 International Russian Automation Conference (RusAutoCon) · 2019
Power autonomous uninhabited underwater vehicles are operated by means of batteries located in its case. Charging these batteries is an urgent task, especially with a longterm underwater-based apparatus. Charging the batteries of the device by the contact method involves a number of difficulties such as, for example, transporting the device on board the carrier ship. However, there is a contactless method of charging batteries of the underwater vehicle, which is based on the phenomenon of electromagnetic induction. One of the links in the contactless charge system is a high-frequency transformer, which has a certain feature - the separation of the primary and secondary parts. As a rule, the primary part of the transformer is located on the bottom mooring device or in a special underwater “garage” in which the apparatus is placed, on which, in turn, the secondary part of the transformer is located. The article describes the equivalent circuit of a transformer, allowing to carry out the calculation without the need to bring the parameters of its secondary winding to the primary.