Title :
State-space average modelling of synchronous generator fed 18-pulse diode rectifier
Author :
Griffo, Antonio ; Wang, Jiabin
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield, UK
Abstract :
The paper derives an analytical state-space average-value model of the direct symmetric topology of an 18-pulse AC-DC rectifier. The dynamic characteristics of the rectifier are fully represented while the model is time invariant and computationally efficient. The developed model, validated with comparison of the resultant transient and steady state behaviors with those obtained from detailed simulations of a test system including synchronous generator and DC loads can, therefore, be used for stability assessment of electric power systems with diode rectifiers, multiple power electronic converter-controlled loads and electrical drives.
Keywords :
power system simulation; power system transient stability; rectifiers; state-space methods; synchronous generators; 18-pulse AC-DC rectifier; DC loads; diode rectifiers; direct symmetric topology; dynamic characteristics; electric power systems; electrical drives; multiple power electronic converter-controlled loads; stability assessment; state-space average modelling; steady state behavior; synchronous generator fed 18-pulse diode rectifier; transient behavior; Analytical models; Computational modeling; Diodes; Power system analysis computing; Power system modeling; Power system transients; Rectifiers; Steady-state; Synchronous generators; Topology; Aerospace; Converter circuit; Modelling; Simulation;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
