The increase in renewable energy sources will require an increase in the operational flexibility of the grid, due to the intermittent nature of these sources. This can be achieved for the gas and the electricity grid, which are integrated by means of power-to-gas and vice versa, by applying gas and other …

This document presents the investigation of the costs of investing in a new transformer compared to the maintenance of an existing one. A detailed research of the different technical possibilities to maintain transformers has been conducted. Superconducting Magnetic Energy Storage (SMES) technology had …