Paper Info
Title
Switching Angles Optimization Of Single Phase Pwm Dc-Ac Inverter By Particle Swarm Optimizations
Abstract
We consider the design procedure for a single-phase PWM DC-AC inverter using a particle swarm optimization algorithm. The switching operation is the most important component of the single-phase PWM DC-AC inverter. The PSO algorithm optimizes the switching angle effectively. The design procedure of the switching angle evaluates total harmonic distortion and the effective value of output. The proposed evaluation function restricts the scope to evaluating harmonic components. Based on numerical simulation results, we confirmed that the performance of the proposed design procedure was improved compared to the conventional sinusoidal PWM procedure. We develop an implementation circuit for our PWM DC-AC inverter. By using the implemented circuit, we confirmed that results for implementation circuits are consistent with results for numerical simulations, indicating that the proposed algorithm exhibits better performance than the conventional sinusoidal PWM DC-AC inverter.
Year
DOI
Venue
2014
10.20965/jaciii.2014.p0435
JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS
Keywords
Field
DocType
DC-AC inverter, PWM, switching angle, total harmonic distortion, effective value
Particle swarm optimization,Inverter,Total harmonic distortion,Computer simulation,Control theory,Computer science,Pulse-width modulation,Harmonic,Evaluation function,Electronic circuit
Journal
Volume
Issue
ISSN
18
3
1343-0130
Citations 
PageRank 
References 
0
0.34
1
Authors
2
Name
Order
Citations
PageRank
Takuya Shindo102.03
Kenya Jin'No24512.55