A PULVERIZED COAL CONCENTRATION MEASUREMENT SYSTEM BASED ON CAPACITANCE SENSOR

摘要：

In order to meet the requirements of real-time measurement and regulation, a capacitance concentration measurement system for pulverized coal is developed in this paper, which is designed based on differential-capacitive, relaxation oscillator and wireless sensor networks. The experimental results indicate that the linearity and the resolution of the measurement system can respectively reach 7.5% and 0.005% under laboratory conditions.

关键词： Capacitance sensor Wireless sensor network Pulverized coal concentration measurement Relazation oscillator.

作者: CHEN Xia HU Hongli LIU Zhihong

作者单位: Dept. of Electrical Engineering , Xi’an Jiaotong University, Xi’an710049, China

会议类型: 国际会议

会议名称: International Technology and Innovation Conference 2009(2009技术与创新国际学术会议)

会议地点: 西安

会议语种:英文

页码: 1-4

在线出版日期: 2009-10-12（万方平台首次上网日期，不代表论文的发表时间）