Research and Design of a Novel Power Supply System Used in LED Light Sources for Plants

Jian Wei Leng; Xin Wang

doi:10.4028/www.scientific.net/AMM.644-650.3780

Paper Titles

Improved Median Filtering Algorithm Based on FPGA
p.3759

Performance Analysis and Implementation of SISO Iterative Receiver for SCCC
p.3763

Review on Functions and Control Technologies of Virtual Power Plant
p.3767

Research on Assessment of Coordinated Evaluation in Electricity Ecosystem Based on Entropy Weight and AHP
p.3773

Research and Design of a Novel Power Supply System Used in LED Light Sources for Plants
p.3780

Research of Node Importance for Sneak Circuit Analysis Based on Quantitative Model
p.3784

Neutral Point Potential Balance of Dual Three-Level Converter Based on Fuzzy Logic Control Strategy
p.3788

Estimating the Magnetization Direction of Sources through Correlation between Reduced-to-Pole Anomaly and Normalized Source Strength
p.3793

Design of a Second-Order Sigma-Delta Modulator
p.3797

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 644-650Research and Design of a Novel Power Supply System...

Research and Design of a Novel Power Supply System Used in LED Light Sources for Plants

Abstract:

Due to various reasons, the power supply system of LED light sources exist many problems to be solved and optimization. This paper designs a set of small photovoltaic system and equipped with new energy device, provide enough clean energy to LED plant lighting system, reduce electricity costs. We present an improved three point tracing algorithm to trace the maximum power point of solar panel, to maximize the photovoltaic conversion rate. Using double quadrant half bridge current reversible DC/DC converter circuit to realize the automatic charging and discharging of the energy storage module.