Research on Optimization of Direct Current Energy Meters for Photovoltaic Power Generation Projects
As one of the key equipment of photovoltaic power generation project,direct current energy metering instrument plays a vital role in electric energy metering and monitoring.This paper puts forward a scheme to optimize the direct current energy metering instrument for photovoltaic power generation projects.Firstly,the problems existing in the direct current energy metering instrument in photovoltaic power generation projects are analyzed,including low measurement accuracy and unstable reading.Secondly,the optimization research is carried out from both hardware and software.In terms of hardware,combined with the actual situation,the direct current energy metering instrument is improved to improve its stability and accuracy;In terms of software,the algorithm of measuring instrument is optimized to improve the efficiency of data acquisition and processing.Finally,the performance of the optimized direct current energy metering instrument is verified by experiments.The results show that the optimized instrument has improved the measurement accuracy and stability.
photovoltaic power projectsdirect current energymetering instrumentation optimization
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