Comparison of Duty Cycle Generator Algorithms for SPICE Simulation of SMPS. (30th May 2012)

• Record Type: Journal Article
• Authors: Abramovitz, Alexander
• Other Names: Chung Henry S. H. Academic Editor.
• Is Part Of: Advances in power electronics. Volume 2012(2012)
• Publication Date: 2012-05-30
• Subjects: Power electronics -- Periodicals; Power electronics; Periodicals; Electronic journals; 621.317
• DOI: 10.1155/2012/574289
• Languages: English
• ISSNs: 2090-181X

Abstract

Abstract : The paper presents and discusses an algorithm for average modeling of the PWM modulator in switch-mode power systems by general purpose electronic circuit simulators such as PSPICE. A comparison with previous theoretical models is conducted. To test the accuracy of the average PWM models comparison to cycle-by-cycle simulation was conducted. The proposed algorithm shows better accuracy than earlier counterparts.