Title :
A generalized mathematical model for vector inversion generators
Author :
Thrimawithana, D.J. ; Madawala, U.K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Auckland, Auckland
Abstract :
This paper presents a generalized mathematical model for a vector inversion generator, through which semi-analytical solutions for component stresses and output characteristics can be obtained. The derivation of a simplified equivalent circuit for transient analysis of the converter is presented in detail. The equivalent circuit model is used to analyze the performance of a 2-stage and 6-stage vector inversion generator. The analytical expressions for component stresses and output characteristics of these converters are derived in the frequency domain and transformed into the time-domain numerically to obtain a final solution. The results are presented and compared with simulated results to validate the model.
Keywords :
equivalent circuits; pulse generators; pulsed power supplies; time-frequency analysis; 2-stage vector inversion generator; 6-stage vector inversion generator; Marx generators; component stresses; converter transient analysis; equivalent circuit; frequency domain analysis; generalized mathematical model; high voltage pulsed power supply; pulse power generators; semi-analytical solutions; time-domain analysis; Capacitors; Character generation; Mathematical model; Power generation; Pulse generation; Pulse power systems; Pulse transformers; Pulsed power supplies; Stress; Switches;
Conference_Titel :
Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-1767-4
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2008.4757992
