高精度电压频率转换模块仿真设计  

High-Precision Voltage Frequency Conversion Module Simulation Design

作　　者：王清 杨思炫 史苏苏 徐智 高芝国 周金仓 王作松 Wang Qing;Yang Sixuan;Shi Susu;Xu Zhi;Gao Zhiguo;Zhou Jincang;Wang Zuosong(Yunnan Electric Power Technology Company,Kunming,650217,China;Central Control Center of Huaneng Lancang River Hydropower Co.,Ltd.,Kunming,650214,China;Hua neng Lancang River Hydropower Co.,Ltd.,Kunming,650214,China;Three Gorges Renwables(Group)Co.,Ltd.,Yunnan Branch,Kunming,650051,China)

机构地区：[1]云南电力试验研究院(集团)有限公司,云南昆明650217 [2]华能澜沧江水电股份有限公司集控中心,云南昆明650214 [3]华能澜沧江水电股份有限公司,云南昆明650214 [4]中国三峡新能源(集团)股份有限公司云南分公司,云南昆明650051

出　　处：《云南电力技术》2024年第6期33-39,共7页Yunnan Electric Power

摘　　要：计量仪器的量值溯源与传递是通过计量检定和校准实现的。基于卫星共视的集成式电压源远程校准方法,通过非实物标准传递为基础,可以实现标准器在实验室而无需运输至现场进行远程计量校准。高精度电压频率转换模块将交流电压源有效值转换为频率信号进行准确的采集,通过数据透传模块传输至实验室上位机并进行分析计算,结合卫星共视和数据透传技术,进而实现基于卫星共视的交流电压源远程校准。该设计为智慧计量的发展和仪器设备的智能应用提供了一种新的方式。The traceability of measurement instruments and the transfer of values are achieved through metrological verification and calibration.The remote calibration method for integrated voltage sources based on satellite co-visibility integrates the data acquisition module to transmit the frequency signal converted from the effective value of AC voltage sources to the upper computer in the laboratory for analysis and calculation.With the integration of satellite co-visibility and data transmission technologies,it realizes the remote calibration of AC voltage sources based on satellite co-visibility.This design provides a new approach for the development of intelligent measurement and the smart application of instrumentation.

关 键 词：量值传递与溯源 电压频率转换 卫星共视技术 

分 类 号：TM74[电气工程—电力系统及自动化]