DocumentCode :
2584660
Title :
State-space average modelling of 6- and 12-pulse diode rectifiers
Author :
Han, Liqiu ; Wang, Jiabin ; Howe, David
Author_Institution :
Univ. of Sheffield, Sheffield
fYear :
2007
fDate :
2-5 Sept. 2007
Firstpage :
1
Lastpage :
10
Abstract :
This paper derives averaged-value models for 6- and 12- pulse transformer-diode rectifier units and validates their utilities by comparison of the resultant transient and steady state behaviors with those obtained from extensive simulations of detailed 6- and 12-pulse diode rectifier models. It is shown that the averaged-value models capture the key features of the dynamic characteristics of the rectifiers, while being time invariant and computationally efficient. The developed models can, therefore, be used for stability assessment of electric power systems with the diode rectifiers, multiple power electronic converter-controlled loads and electrical drives.
Keywords :
electric drives; power convertors; pulse transformers; rectifying circuits; state-space methods; averaged-value models; electric power systems; electrical drives; power electronic converter-controlled loads; pulse transformer-diode rectifier; stability assessment; state-space average modelling; steady state behaviors; Computational modeling; Diodes; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Power system transients; Pulse transformers; Rectifiers; Steady-state; DC power supply; modelling; power management;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Applications, 2007 European Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-92-75815-10-8
Electronic_ISBN :
978-92-75815-10-8
Type :
conf
DOI :
10.1109/EPE.2007.4417606
Filename :
4417606
Link To Document :
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