Static and dynamic analysis of a wind-solar hybrid street lamp

Author

Wei Wang ; Xiang Xu ; Tianhang Li ; Junyu Fu

Author_Institution

State Key Lab. of Fluid Power Transm. & Control, Zhejiang Univ., Hangzhou, China

fYear

2013

fDate

15-18 July 2013

Firstpage

821

Lastpage

823

Abstract

A wind-solar hybrid street lamp of a Chinese airport was modeled using Finite element analysis, based on the software platform of ANSYS Workbench 12.1. Its static analysis, buckling characteristic analysis, modal analysis and harmonic response analysis are conducted in this paper. The maximum deformation and stress of a street light was obtained through static analysis under complex loading conditions. The critical pressure of the lamp was determined through buckling characteristic analysis. The vibration mode and each natural frequency of streetlight were obtained through modal analysis and harmonic response analysis. This research provides a reference for the optimization of streetlight rod mechanism.

Keywords

finite element analysis; hybrid power systems; power engineering computing; power system harmonics; solar power; street lighting; vibrational modes; wind power; ANSYS Workbench 12.1; Chinese airport; buckling characteristic analysis; complex loading conditions; dynamic wind-solar hybrid street lamp analysis; finite element analysis; harmonic response analysis; modal analysis; natural frequency; software platform; static wind-solar hybrid street lamp analysis; streetlight rod mechanism; vibration mode; Educational institutions; Harmonic analysis; Modal analysis; Resonant frequency; Strain; Stress; Vibrations; buckling analysis; harmonic response analysis; modal analysis; statics analysis; wind-solar hybrid street lamp;

fLanguage

English

Publisher

ieee

Conference_Titel

Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4799-1014-4

Type

conf

DOI

10.1109/QR2MSE.2013.6625696

Filename

6625696