User Guide# The User Guide is meant to help the user on specific topics, relying as much as possible on practical examples. The network model Create a network Save a network Reading network elements data Updating network elements Basic topology changes Working with multiple variants Create network elements Creating node/breaker groups of elements Remove groups of elements Network merging Reducing a network Using operational limits Network visualization Single line diagram Network area diagram Network area diagram using geographical data Display diagrams using Jupyter widgets Per Unit data Per Unit formula Resistance R Reactance X Susceptance B Conductance G Voltage V Active Power P Reactive Power Q Electric Current I Angle Running a load flow Providers Parameters Parameters specific to a provider AC Load Flow DC Load Flow Running a security analysis AC security analysis Sensitivity analysis DC sensitivity analysis AC sensitivity analysis Post-contingency analysis Pre-contingency only or specific post-contingencies state analysis Advanced sensitivity analysis factors configuration Logging configuration Running a flow decomposition First example Loop flows PST flows Unmerged X node flows Adder functions Configuration file Running a dynamic simulation with dynawo Providers Prerequisites Parameters Simple example Running a short-circuit analysis Short-circuit analysis Available parameters Faults Simple example Run the voltage initializer Prerequisites Quick start Available settings in the VoltageInitializerParameters class