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首页> 外文期刊>Journal of Hydroinformatics >Development of a self-rechargeable digital water flow meter
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Development of a self-rechargeable digital water flow meter

机译：自充电式数字水流量计的开发

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The objective of this paper is to present the feasibility of a self-rechargeable digital water flow meter (SRDFM) system for water pipes using the latest data processing and wireless communication technologies while causing negligible water pressure drop (head loss). The system uses a Pelton turbine generator to power the electronic circuit, which processes and transmits the signals generated by several flow meters. ZigBee technology was used to process and send wireless signals. Signals from two water meters were acquired, processed, and transmitted with only one control/ transmission unit during this study. The new system was assessed experimentally, reaching a maximum of 80 m of wireless transmittance distance at a minimum flow rate of 5 L/min for a 16-mm diameter pipe (self-charged).
机译：本文的目的是介绍一种使用最新数据处理和无线通信技术的自给水数字水流量计（SRDFM）系统用于水管的可行性，同时又可忽略不计的水压降（水头损失）。该系统使用Pelton涡轮发电机为电子电路供电，该电路处理并传输由多个流量计生成的信号。 ZigBee技术用于处理和发送无线信号。在此研究过程中，仅使用一个控制/传输单元采集，处理和传输了来自两个水表的信号。对新系统进行了实验评估，对于直径为16毫米的管道（自充电），无线传输距离最大为80 m，最小流速为5 L / min。

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