Effective simulation of stability of 3/12-phase synchronous generators with simultaneous ac and dc stator connections using MATLAB

Effective simulation of stability of 3/12-phase synchronous generators with simultaneous ac and dc stator connections using MATLAB

Synchronous generators connected with diode-bridge rectifier are used to supply DC power in a wide variety of applications. Serious low-frequency current oscillations may occur in a rectifier-loaded synchronous generator with improper parameters. This paper studies the simulation of stability of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wang Shanming, Zhang Anming, Wang Xiangheng, Su Pengsheng
Format: Tagungsbericht
Sprache:eng
Schlagworte:
DC generators
Diodes
Mathematical model
MATLAB
Power supplies
Power system simulation
Power system stability
Rectifiers
Stators
Synchronous generators
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Beschreibung
Zusammenfassung:Synchronous generators connected with diode-bridge rectifier are used to supply DC power in a wide variety of applications. Serious low-frequency current oscillations may occur in a rectifier-loaded synchronous generator with improper parameters. This paper studies the simulation of stability of the 3/12-phase synchronous generator with simultaneous AC and DC stator connections using MATLAB. The abc model of synchronous generators is established and is achieved by system function of MATLAB. Real-time workshop is used to increase the simulation speed. The simulation results are compared with another verified simulation method.