HIGH-VOLTAGE POWER SUPPLY SYSTEM OF SPACE VEHICLE Russian patent published in 2017 - IPC H02J7/34 

FIELD: electricity.

SUBSTANCE: invention can be used in the development and creation of power supply systems of space vehicles using solar cells and storage batteries. According to the invention, the power supply system of the space vehicle with power control of the solar battery by inverter-transformer converter comprises a solar battery, a current sensor, a control system with extreme power step controller of the solar battery, voltage controller made in the form of a bridge inverter with input L-filter, a transformer with primary and secondary windings, a rectifier and a charger, a storage battery charge control device, a storage battery, a discharge device and a load.

EFFECT: elimination of electrostatic discharges between the circuits of photodiodes of the solar battery and the elements of the current collection under provision of simple alignment of voltage levels of the energy and load sources load considering implementation of extreme power control mode of the solar battery, reduction of overall power of power elements.

4 dwg