Research on dust concentration measurement technique and experiment based on charge induction

ZHENG Kai; WANG Jin-gang; LIU Jing; XIONG Shuang-ka

doi:10.13873/j.1000-97872014.02.010

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Research on dust concentration measurement technique and experiment based on charge induction

更新时间：2025-09-11

- Research on dust concentration measurement technique and experiment based on charge induction
- Vol. 33, Issue 2, Pages: 29-31(2014)
- 作者机构：
  
  重庆大学输配电装备及系统安全与新技术国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872014.02.010
  CLC： TM835.4
- Published：2014
- 稿件说明：
移动端阅览
[1]郑凯,汪金刚,刘静,熊双卡.基于电荷感应的粉尘浓度检测技术与试验研究[J].传感器与微系统,2014,33(02):29-31.

ZHENG Kai, WANG Jin-gang, LIU Jing, et al. Research on dust concentration measurement technique and experiment based on charge induction[J]. 2014, 33(2): 29-31.
[1]郑凯,汪金刚,刘静,熊双卡.基于电荷感应的粉尘浓度检测技术与试验研究[J].传感器与微系统,2014,33(02):29-31. DOI： 10.13873/j.1000-97872014.02.010.

ZHENG Kai, WANG Jin-gang, LIU Jing, et al. Research on dust concentration measurement technique and experiment based on charge induction[J]. 2014, 33(2): 29-31. DOI： 10.13873/j.1000-97872014.02.010.

摘要

介绍了电荷感应法在粉尘浓度测量中的应用

提出了用交变电场中传感器感应电压来表征粉尘浓度的测量方法

并进行了理论推导。在此基础上

设计了圆柱形传感器

并搭建了浓度检测试验平台

进行了模拟试验研究。试验结果表明:此装置可用于粉尘浓度为0.81

.99g/m3的测量环境

其测量值与实际值的平均误差为1.8%。

Abstract

Application of charge induction method in dust concentration measuring is introduced

and measurement method of characterizing dust concentration by inductive voltage of sensor in alternating electric field is put forward

and a theoretical derivation is given.On these basis

a cylindrical sensor is designed

and build up test platform for concentration detection

and carry out study of simulation test.The result of the experiment indicates that in a certain situation when the dust concentration ranges between 0.81 g / m3and 1.99 g / m3

the device is able to be applied to test dust concentration

which the average error of measurement value and actual value is 1.8 %.

关键词

Keywords

references

基于外环状电荷感应原理的粉尘浓度测量 [J]. 赵恩彪,隋金君,王自亮,李智,颜鸽来. 仪表技术与传感器 . 2010(06)

β射线粉尘测量仪在煤矿粉尘浓度监测中的应用 [J]. 李宗伦,赵修良,彭丽婧,刘丽艳. 中国矿业 . 2010(03)

粉尘浓度传感器的研制和应用 [J]. 王自亮. 工业安全与环保 . 2006(04)

我国煤炭行业粉尘浓度监测技术的现状及发展趋势 [J]. 李卫东,王连富,刘道文,隋金君. 矿业安全与环保 . 2005(S1)

我国烟尘监测技术现状及思考 [J]. 郭爱清. 中国职业安全卫生管理体系认证 . 2001(05)

带缝的长直圆柱面电容传感器电容的讨论 [J]. 黄运开. 大学物理 . 2000(01)

Ultrasonic attenuation model for measuring particle size and inverse calculation of particle size distribution in mineral slurries [J] . Gui-chun He,Wen Ni. Journal of Central South University of Technology . 2006 (4)

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