Background The risks associated with a project can be reduced by anticipation. For this purpose, numerical simulation is often a very useful alternative to experimental approach and helps reduce costs and lead times. Detailed analysis Read more…
Background In order to guarantee the stability of the electrical grid, grid managers (ERDF, RTE…) impose the respect of the rules to energy production companies who wish to be connected to the grid. This means Read more…
Background System’s Operating Reliability is an excellent tool when big economic investment or military safety are involved. The aim of a reliability report is to statistically evaluate whether a system is able to fulfill its Read more…
Background An electricity grid may sometimes be subject to abrupt changes in its operating conditions, either in normal operation or due to an incident : - Coupling or loss of a generator - Load variation Read more…
Background Within an industrial electricity grid, the protection of equipment and people requires a protection plan to be put in place, based on a designation of the settings for the protection equipment, respecting specific protection Read more…
Background Existing electricity grids are sometimes subject to modifications: restructuring of the grid, equipment modifications, load modifications. The reactive energy compensation is also a significant question in cases where it affects invoicing from the grid Read more…
Background As part of the design and development of distribution grids, whether they be public (e.g. town grids), or private (e.g. industrial sites), it is necessary to size or verify the sizing of the major Read more…
Background At any point on an electricity grid, there is a risk of occurrence of short circuits. Such short-circuits immediately cause circulation of large currents originating both from the supply sources and also from some Read more…
Requirement Client’s project has to be in compliance with a requested level of reliability, availability and maintainability. A complete Reliability Report must be carried out to prove that the material of the installation leads to Read more…
Results It is thus possible to do the following : - To measure the amplitude of the harmonic currents circulating in each branch and the rate of harmonic distortion of the voltages at each point Read more…