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| 带式压力传感器的大型风力机气动测试研究 | |
| 引用本文： | 王中山,李永红,岳凤英,侯兴辉,王刚,魏列江.带式压力传感器的大型风力机气动测试研究[J].传感器与微系统,2009,28(5):75-76. |
| 作者姓名： | 王中山 李永红 岳凤英 侯兴辉 王刚 魏列江 |
| 作者单位： | 1. 中北大学,山西,太原,030051 2. 山西科泰微技术有限公司,山西,太原,030006 3. 甘肃省风力机工程技术研究中心,甘肃,兰州,730000 |
| 摘 要： | 介绍了一种新型带式压力传感器的设计方法及其在大型风力机的空气动力学基础研究中的应用。该传感器由电源模块、压力测试节点、数据采集与传输模块组成。压力测试节点中敏感头的输出信号通过调理芯片，确保每个节点输出的模拟信号准确可靠；数据采集与传输模块采用高速单片机，用12位高精度AD进行数据采集，并通过适配器将数据发送给上位机。该传感器经过试验取得比较满意的结果。 |
| 关 键 词： | 带式压力传感器 数据采集 数据传输 大型风力机 |
Research on belt pressure sensor in air dynamics measurement of large-scale wind turbine |
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| WANG Zhong-shan,LI Yong-hong,YUE Feng-ying,HOU Xing-hui,WANG Gang,WEI Lie-jiang.Research on belt pressure sensor in air dynamics measurement of large-scale wind turbine[J].Transducer and Microsystem Technology,2009,28(5):75-76. | |
| Authors: | WANG Zhong-shan LI Yong-hong YUE Feng-ying HOU Xing-hui WANG Gang WEI Lie-jiang |
| Affiliation: | WANG Zhong-shan1,LI Yong-hong1,YUE Feng-ying1,HOU Xing-hui2,WANG Gang2,WEI Lie-jiang3(1.North University of China,Taiyuan 030051,China,2.KOTEL Micro Technique Co.,Ltd,Taiyuan 030006,3.Research Center of Wind Turbine Engineering , Technique of Gansu Province,Lanzhou 730000,China) |
| Abstract: | A design method of the new type belt pressure sensor and the application of the sensor in air dynamics basic research are introduced.It consists of power supply module,pressure measuring modules,data acquiring and transferring module.The output signal of pressure measuring modules'sensitive points will get through a adjusting chip that make sure any of output analog signal accurately;data acquiring and transferring module makes use of high speed MCU,AD is converted up to 12 bits high-accuracy to acquire dat... |
| Keywords: | belt pressure sensor data acquiring data transferring large-scale wind turbine |
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