Patent Document ID: 8510090
Application ID: 12443880
Patent Flag: 1

Claim One:
1. A conditioning device, which is not a synchronous machine, for power supply networks comprising: a network voltage measurement unit connected to a three-phase power supply network; a computation unit connected to the network voltage measurement unit, said computation unit determines conditioning current values (K); an inverter connected to a power supply network which feeds in conditioning currents (I K ) as a function of determined conditioning current values (K) from said computation unit, wherein the computation unit is configured to perform a modeled simulation of a synchronous machine with an implemented linear differential equation system with adaptable linear factors to vary characteristics of the modeled synchronous machine and to provide at least one component (K S ) of the conditioning current values (K) as stator currents of the modeled synchronous machine as a function of freely variable synchronous machine parameters; and a network observation unit configured to readjust, during operation, said freely variable synchronous machine parameters in response to changes of network voltages to provide a reaction of the modeled simulation of the synchronous machine to an actual network-load situation using network voltages (U N ) of the power supply network as input variables.