Читать книгу Smart Grid Telecommunications - Ramon Ferrús - Страница 19

Although the grid concept has converged over the past century toward a similar structure and configuration in different world regions and countries, there are however many differences in the details of the infrastructure deployed. These differences can even be found in regions within the same country and even within the same company, exhibiting different implementations of the same concepts depending on a variety of factors. This situation poses difficulties from the equipment standardization and evolution perspective, as it adds complexity to the long lifecycles of grid elements.