基于电导传感器的船舶动力系统润滑油含水率在线检测研究  

Rapid Detection of Water-based Lubricants Conductivity Sensor Ship Power System

作　　者：徐虎[1] 徐曼平[1] 

机构地区：[1]广州航海学院船舶工程学院,广东广州510725

出　　处：《广州航海学院学报》2015年第3期1-3,共3页Journal of Guangzhou Maritime University

基　　金：2013广州市科技计划项目(2013J4300018)

摘　　要：针对船舶动力系统润滑油水分检测耗时长的问题,根据润滑油导电性随含水率变化的特点,设计出基于电导传感器的润滑油水分在线、实时检测系统,系统通过获得电导传感器测量油水混合液的输出电压计算润滑油的含水率.该仪器主要包括电导传感器与激励源模块、单片机STM32F103C8模块、信号采集模块和液晶显示模块等构成.实验结果表明电导传感器润滑油水分检测系统能够准确、方便、快速地实现检测功能.The moisture detection of lubricants on the currently ship power system has the deficiencies of time- consuming and other shortcomings. In order to realize a real-time detection and on-scene detection, this paper designs a moisture detection system of lubricant based on the conductivity sensor, which mainly includes the conductivity sensor, incentive source module, micro-controller STM32F103C8 module, signal acquisition module, LCD modules and other accessories. Experimental results has shown that the moisture detection system can he more accurate, convenient, automated, and faster.

关 键 词：检测 润滑油 水分 电导传感器 STM32F103C8 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]