简易RCL测量仪的设计与实现  

Design and Realization of Simple RCL measuring instrument

作　　者：唐宇涛 郑春芳 TANG Yu-Tao;ZHENG Chun-Fang(Guangzhou Shipyard International Company Limited,Guangzhou Guangdong 511400,China;Faculty of Ship and Marine Engineering,Guangzhou Maritime University,Guangzhou Guangdong 510725,China)

机构地区：[1]广船国际有限公司,广东广州511400 [2]广州航海学院船舶与海洋工程学院,广东广州510725

出　　处：《广州航海学院学报》2024年第1期72-78,共7页Journal of Guangzhou Maritime University

基　　金：广东省质量工程项目(C06001214)。

摘　　要：为解决市面上RCL测量仪类型繁多、操作复杂及便携性差等问题,提出一种简易RCL测量仪的设计方案.该方案以C51单片机作为控制器,通过NE555定时器将电阻值、电容值和电感值频率化,再由C51单片机进行频率测量,经过数据处理运算得出被测元件的参数,并显示在LCD1602液晶显示屏上.Proteus软件仿真及实物硬件测试结果表明,采用该方案设计的简易RCL测量仪具有可行性高、测量精度较高、便携与易用性高等优点,能够满足大多数测量场合的需求,具有一定应用价值.In order to solve the problems of many types of RCL measuring instruments on the market,complex operation and poor portability,a simple RCL measuring instrument design is proposed.The scheme to C51 microcontroller as a controller,through the NE555 timer will be the value of resistance,capacitance and inductance value frequency,and then by the C51 microcontroller frequency measurement,after the data processing algorithms derived from the parameters of the components under test,and displayed on the LCD1602 LCD.The results of Proteus software simulation and physical hardware test show that the simple RCL measuring instrument designed by this scheme has the advantages of high feasibility,high measurement accuracy,portability and ease of use,which can satisfy the needs of most of the measurement occasions,and has certain application value.

关 键 词：C51单片机 测量技术 RCL测量 

分 类 号：TM932[电气工程—电力电子与电力传动]