ARCHITECTURE OF THE POWER SUPPLY SYSTEM FOR SPACE EXPERIMENTAL COMPLEXES BASED ON LITHIUM-ION BATTERIES

The architecture of building a highly reliable power supply system based on lithium-ion batteries, designed for conducting scientific experiments on spacecraft board, is considered. The proposed approach is based on many years of experience in creating experimental scientific equipment complexes and makes it possible to overcome a number of fundamental disadvantages of lithium-ion batteries, opening up the possibility of using their undeniable advantages during the creation of new promising instrument complexes for various purposes in Earth orbit. Particular attention is paid to considering issues specific to the application area, such as the initial power-up of the complex, its ground testing, and ensuring reliable operation.