低功耗无线振弦式测量模块的研制与应用  

Development and Application of Low-power Wireless Vibrating-wire Measuring Module

作　　者：华涛[1] 李桂平[1] 蓝彦[1] 吴波[1] 

机构地区：[1]国网电力科学研究院/南瑞集团公司,江苏省南京市211106

出　　处：《水电与抽水蓄能》2016年第1期78-84,共7页Hydropower and Pumped Storage

摘　　要：振弦式传感器及测量模块广泛应用于水电工程、岩土工程等工程的安全自动监测系统中,本文针对振弦式测量模块的电源功耗、通信组网方式、激振及测量等方面进行了研究,设计出一种基于Zig Bee无线通信技术的低功耗、高精度、多通道的振弦式测量模块,并在甘肃刘家峡水电站成功构建了基于该模块的无线渗压测量系统,目前成功运行近两年,取得了良好的应用效果。Vibrating-wire sensor and measuring moduleare widely used safety monitoring system of hydropower Engineering and geotechnical engineering. This paper study low-power consumption, wireless communication network, excitation and measurement method of vibrating-wire measuring module, and design a low-power consumption, high precision, multi-channel vibrating-wire measuring module based on ZigBee wireless commun This paper also introduce the successfu cation technology. application of the module in the wireless seepage pressure measurement system of Liujiaxia hydropower station in Gansu Province. The wireless seepage pressure measurement system has been successfully operating for nearly two years, and achieved good application effect

关 键 词：振弦式 测量模块 低功耗 无线 ZigBee渗压测量系统 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]