新型电导盐密仪的设计与实现  

The Design and Implement of Electrical Conductivity and ESDD Meter Based on Dual-Processor

作　　者：王丽霞[1] 孙长秋[2] 孟强[1] 

机构地区：[1]青岛港湾职业技术学院,山东青岛266404 [2]青岛职业技术学院,山东青岛266555

出　　处：《电子质量》2010年第4期18-20,共3页Electronics Quality

摘　　要：为了防止高压输电线路污闪事故的发生,定期进行绝缘子等值附盐密度的测试,根据测试结果指导线路的清扫工作是非常重要的,针对这一问题,设计了基于双处理器电导盐密测量仪,详细说明了测量原理、硬件构成和软件的设计方法,该仪器能够在进行盐密测量的同时对其温度和电导率等几项技术指标同时进行测试,而且精度高,反映速度快,满足了实际测量的需要。In order to prevent the high-voltage transmission lines Flashover accidents, regularly test insulator＇s ESDD and guide to the clean of lines according to the rusult are very important.in view of the problem, a conductivity meter based on the dual-processor is designed. A detailed description of measuring principle, hardware and software design methods are available.The instrument designed can measure ESDD （Equivalent Salt Deposit Density）,white it can measure the temperature and electrical coeductivity with high precision and higher responding-speed end meet the practical measurement needs.

关 键 词：等值盐密 电导率 双处理器 AT89C52 AT89C55 

分 类 号：TM216[一般工业技术—材料科学与工程]