College Physics >

2017 , Vol. 36 >Issue 8: 49 - 52

DOI: https://doi.org/10.16854 /j.cnki.1000-0712.2017.08.014

Study of the plasma mechanism of discharge in fluorescent lamp via electric parameter

  • SUN Dian-ping ,
  • GUO Chao-xiu
Expand
  • School of Physics and Materials Science，East China Normal University，Shanghai 200062，China

Received date: 2016-11-16

  Revised date: 2016-12-30

  Online published: 2017-08-20

Fold

Abstract

Based on the data of voltage and current measured via digital oscilloscope，the channel model of one-dimensional wall steady arc accounted for the discharge mechanism of fluorescent lamp is studied. The load characteristics of discharge tube is discussed，which depends on the parameters used and harmonic analysis.

Key words： fluorescent lamp; arc discharge; plasma; harmonic analysis; negative resistance; power factor

Cite this article

SUN Dian-ping , GUO Chao-xiu . Study of the plasma mechanism of discharge in fluorescent lamp via electric parameter[J]. College Physics, 2017 , 36(8) : 49 -52 . DOI: 10.16854 /j.cnki.1000-0712.2017.08.014

Options
Outlines

/

〈 〉

Copyright © 2018 College Physics, All Rights Reserved.
Powered by Beijing Magtech Co. Ltd