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This paper discusses the modeling of a direct-driven wind energy conversion system with a synchronous generator, a diode rectifier, a boost converter and the resistor and capacitor load. In the paper, a way to establish a real time model of the system is described, a real time model of the system is established, and the dynamic results are shown. The static simulation results and the dynamic simulation...
This paper deals with a modeling approach of an embarked electrical network. This network is composed of a synchronous generator feeding linear and non linear load. In order to simplify the identification of inaccessible part of the generator, a specific modeling approach of the machine is established. Thus, the rotor is modeled by generalized transfer functions. Its order is chosen to have the desired...
This paper proposes a modeling procedure of synchronous machine with admittance networks. Load and stator are modeled in a conventional way, i.e. in dq frame. The accent is given to inaccessible parts of the machine (rotor). Hence, the rotorpsilas circuit is modeled with admittance functions. The order of the system, which depends on the desired precision, does not modify the equations set. Parameters...
This paper deals with a methodology to model a dynamic interconnected system in low power network, as shipboard electric network. A global state space model describes the whole system behavior in both steady and transient states. As the rotor of the synchronous generator is not completely accessible to measurement, it will be described by black boxes. Its parameters can be identified by SSFR tests...
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