| 独立光伏电源数据采集系统设计 |
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| 引用本文： | 张杰,王晓刚,张轶,李启新. 独立光伏电源数据采集系统设计[J]. 仪表技术与传感器, 2011, 0(6) |
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| 作者姓名： | 张杰 王晓刚 张轶 李启新 |
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| 作者单位： | 1. 广州大学机电学院,广东,广州,510006
2. 武汉凯迪电力环保有限公司,湖北,武汉,430223 |
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| 基金项目： | 广东省高校优秀青年创新人才培育项目资助项目，广州大学自制实验设备项目经费资助项目 |
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| 摘 要： | 基于低功耗MSP430F149芯片设计了独立光伏电源的数据采集系统.数据采集系统由传感器、采集电路、智能控制器、液晶显示器、USB通信电缆和计算机组成.详细介绍了系统电压、电流、温度和太阳光照强度变化信号的采样电路;数据采集系统实现了多参数测量、显示,并通过用USB-UART桥接器扩展的USB串口进行串行通信,将数据送到上位机进行显示和记录.系统具有良好的数据采集精度和可靠性,功耗低,采用简便的USB串口通信,可广泛应用于测控系统中.
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| 关 键 词： | 数据采集 霍尔传感器 MSP430单片机 USB串行口 |
Design of Data Acquisition System of Photovoltaic System |
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| ZHANG Jie,WANG Xiao-gang,ZHANG Yi,LI Qi-xin. Design of Data Acquisition System of Photovoltaic System[J]. Instrument Technique and Sensor, 2011, 0(6) |
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| Authors: | ZHANG Jie WANG Xiao-gang ZHANG Yi LI Qi-xin |
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| Affiliation: | ZHANG Jie1,WANG Xiao-gang1,ZHANG Yi2,LI Qi-xin1(1.School of Mechanical and Electric Engineering,Guang Zhou University,Guangzhou 510006,China,2.Wuhan KaiDi Electric Power Environmental Co.,Ltd.,Wuhan 430223,China) |
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| Abstract: | A data acquisition system of a photovoltaic system was designed based on MSP430F149 single-chip microcomputer.The data acquisition system was composed of sensors,data acquisition circuits,smart controller,LCD,USB communication cable and computer.The data acquisition circuits used to measure the parameters like voltage,current,temperature,light strength were described in details.Multiple parameters's measuring,displaying and recording are made at the same time in the data acquisition system,and the data comm... |
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| Keywords: | data acquisition Hall element MSP430 SCM USB serial port |
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