Development of Direct Current UPS for Light Loads

In this paper, the problem of providing uninterrupted power to individual workstations for private and commercial use is investigated. An analysis of the market and available technologies has been carried out, the fundamental possibility of making improvements to the energy management of the workplace (unit of equipment) has been proved, possible points of growth of consumer characteristics of uninterruptible power supply equipment have been identified. A justified solution is proposed for leveling the problems with power supply, an analysis is made of the economic efficiency of such a solution both for private workstations and for samples used by companies to provide work needs. Due to the force majeure situation due to the coronavirus infection pandemic, it was not possible to carry out work on simulating the device and to produce a test batch in accordance with the plan in full, however, the work will continue as soon as the crisis is over. This work is of interest to the industry, which is confirmed by relevant reviews by the scientific and pedagogical community and representatives of the production and sales of uninterruptible power supply equipment. In addition, various business structures show interest, seeing in this project the potential for launching a new line of equipment on the market. In this regard, working contacts have been initiated with designers, production representatives and project management. This will allow to implement a startup project on the basis of this work.