| 基于TMS320LF2407电网参数的测量 |
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| 引用本文： | 李永兴,何宁,高嵩,陈超波.基于TMS320LF2407电网参数的测量[J].电子设计工程,2011,19(18):71-74. |
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| 作者姓名： | 李永兴 何宁 高嵩 陈超波 |
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| 作者单位： | 西安工业大学电子信息工程学院,陕西西安,710032 |
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| 基金项目： | 陕西省自然科学基础研究计划，陕西省教育厅自然科学专项 |
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| 摘 要： | 为了使电网参数测量的精确性更高,测量时间更短,基于TMS320LF2407设计出了一种新型的数字测量系统来测量电网参数,对电网的直接参数电压,电流以及电压与电流间的相位角进行测量,根据测得的数据对其他参数进行计算。这种数字测量系统大大提高了传统的电网参数测量系统的速度和精度,使得电网工作状态能够根据测量的参数进行及时的调整。
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| 关 键 词： | 电网参数 数字测量 直接参数 相位角 精度 |
Measurement of grid parameters based on TMS320LF2407 |
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| LI Yong-xing,HE Ning,GAO Song,CHEN Chao-bo.Measurement of grid parameters based on TMS320LF2407[J].Electronic Design Engineering,2011,19(18):71-74. |
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| Authors: | LI Yong-xing HE Ning GAO Song CHEN Chao-bo |
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| Affiliation: | (School of Electronic Information Engineering,Xi’an Technological University,Xi’an 710032,China) |
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| Abstract: | In order to improve the electric parameters measurement precision and real-time, which is the advantage to power grid work condition effectively adjusted, so we give a new type of digital measurement of electric parameters of power network parameters method based on the TMS320LF2407. This system can directly measure the voltage, current and the phase angle between the voltage and current. The other parameters are calculated quickly based on the measured data. This digital measurement method greatly improves the traditional electric parameters measurement speed and accuracy, so the grid work state will be adjustment timely according to the measured. |
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| Keywords: | grid parameters digital measurement direct parameter phase angle precision |
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