分布式发电电能质量在线监测装置设计
摘要:分布式发电上网给电网带来了愈发严重的电能质量问题，为此，设计了一款基于ATT7022E和STM32F103ZE芯片的传输性能好、实时性高、采集容量大、造价低、便于携带、可多点多位测量的多功能电能质量监测装置。该装置不仅能实时采集电网的电压、电流、有功功率、无功功率、频率等电能质量的基本参数，而且可以捕捉故障现场的谐波、电压波动、闪变、功率和三相不平衡等常见的电能质量问题，还可以监测断路器状态，对电力数据的波形进行储存，并且配备多种网络通信方式，可适应售电侧用户端的需求。
Abstract：Distributed power generation to the grid brings more serious power quality problems to the power grid, so a multi-function power quality monitoring device is designed based on ATT7022E and STM32F103ZE chip with good transmission performance, high real-time performance, large acquisition capacity, low cost, easy portability and multi-point multi-position measurement. It can not only collect the basic parameters of power quality such as voltage, current, active power, reactive power, frequency, etc. in real time, but also capture common harmonics, voltage fluctuations, flicker, power and three-phase imbalance at the fault site. In addition, The device can monitor the status of the circuit breaker, store the waveform of the power data, and be equipped with a variety of network communication methods, and suitable for the demand of customers on the power selling side.
标题：分布式发电电能质量在线监测装置设计
title:Design of On-Line Monitoring Device for Distributed Generation Power Quality
作者：张倩,张延迟,李鹏飞,宋悦琳
authors:ZHANG Qian,ZHANG Yanchi,LI Pengfei,SONG Yuelin
关键词：分布式发电,电能质量,在线监测,通信,
keywords:distributed generation,power quality,online monitoring,communication,
发表日期：2019-05-05
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