Open Access
Performance Investigation of Genetic Algorithm Based LCL Resonant Converter in Marine Applications
Reads0
Chats0
TLDR
In this paper, a steady state stability analysis of LCL RC using frequency plot is presented, which shows the supremacy of GA-based PID controller over the conventional PID control method, and the applicability of the Philips ARM (Advanced RISC Machine) processor LPC 2148 for implementing the GA based PID controller for marine applications.Abstract:
This manuscript presents steady state stability analysis of LCL RC using frequency plot. Careful analysis favours LCL RC has the fine stability region. Also this paper presents a comparative estimation of conventional Proportional Integral Derivative (PID) Controller and Genetic Algorithm (GA) based PID controller for a modified LCL RC. The above controllers are simulated using MATLAB and their performance is analyzed. Result of the analysis shows the supremacy of GA based PID controller over the conventional PID control method. Design, simulation and experimental results for a 133W, 50 KHz GA based LCL resonant converter is presented in this script. In this work, the applicability of the Philips ARM (Advanced RISC Machine) processor LPC 2148 is also investigated for implementing the GA based PID controller for marine applications. [read more
Citations
More filters
Journal ArticleDOI
Distributed Control for DC Microgrid Based on Optimized Droop Parameters
Shivam,Ratna Dahiya +1 more
TL;DR: The droop parameters of the proposed distributed control scheme are optimized with the help of the Particle Swarm Optimization technique for the aforementioned control objectives of the DC microgrid for unequal cable line resistances.
Fuzzy controller based power quality improvement in three level converter with multiloop interleaved control for marine AC/DC applications
TL;DR: In this article, the integration of PI controller (voltage) and fuzzy controller (current) in multiloop interleaved control (MIC) operated three level converter for marine AC/DC applications is proposed.
Voltage regulation and enhance load sharing in DC microgrid based on Particle Swarm Optimization in marine applications
Shivam,Ratna Dahiya +1 more
TL;DR: In this paper, the particle swarm optimization (PSO) technique was used to optimize the droop gain and voltage reference of a dc distributed control scheme to minimize the effect of the line impedances.
Journal ArticleDOI
Design and Implementation of High Power LED Lighting System for Health Care Applications
TL;DR: The design, simulation and comparison of novel PI tuned by the fuzzy logic controller with the conventional PI controller for modified SEPIC rectifier to produce the required load voltage along with supply-side unity power factor and less distorted supply current with limited harmonic content for LED lighting in healthcare applications is projects.
Journal ArticleDOI
Mathematical modelling and application of generalized unified power flow controller (GUPFC) steady state model for power system network
Sandeep Sharma,Shelly Vadhera +1 more
TL;DR: The mathematical modeling of generalized UPFC in details is provided, bringing forth for the first time, the time scheming of the phasor model of GUPFC in MATLAB/ Simulink.
References
More filters
Book
Genetic algorithms in search, optimization, and machine learning
TL;DR: In this article, the authors present the computer techniques, mathematical tools, and research results that will enable both students and practitioners to apply genetic algorithms to problems in many fields, including computer programming and mathematics.
Journal ArticleDOI
Optimum Settings for Automatic Controllers
J. G. Ziegler,N. B. Nichols +1 more
TL;DR: In this paper, the three principal control effects found in present controllers are examined and practical names and units of measurement are proposed for each effect and corresponding units for a classification of industrial processes in terms of two principal characteristics affecting their controllability.
Book
Chemical process control: an introduction to theory and practice
TL;DR: This paper presents a meta-analysis of the Dynamic and Static Behavior of Chemical Processes and the design of Control Systems for Multivariable Processes using digital computers.
Journal ArticleDOI
High-Performance Digital Resonant Controllers Implemented With Two Integrators
TL;DR: In this paper, a simple expression to calculate the target leading angle, in delay compensation schemes, is also proposed to improve stability margins by means of a better accuracy than previous approaches, and experimental results obtained with a laboratory prototype corroborate the theoretical analysis and the improvement achieved by the proposed discrete-time implementations.
Journal ArticleDOI
A Design Procedure for Optimizing the LLC Resonant Converter as a Wide Output Range Voltage Source
TL;DR: In this article, a design procedure is introduced for using LLC resonant converter as a wide output range voltage source, where the maximum value of the capacitor in parallel with the power MOSFETs drain-sources is derived to realize the zero voltage switching operation in the converter inductive region.