Development of a centralized system for data storage and processing on operation modes and reliability indicators of power equipment

The article discusses ways to store data on reliability and safety indicators of energy equipment using distributed ledgers and centralized storage. Method of joint use of blockchain and software complex for centralized data storage is proposed. The work describes the composition of software developed to store information on reliability and safety indicators of power equipment throughout the life cycle - from production to decommissioning. This solution is based on various database management system for storing both relational data and measured parameters directly from the equipment, as well as a software interface for accessing data through the GraphQl query language.