机电工程技术2024，Vol.53Issue(4)：303-306,311,5.DOI:10.3969/j.issn.1009-9492.2024.04.066
基于CS5463的用电器监测装置的设计与实现
Design and Implementation of Electrical Appliance Monitoring Device Based on CS5463
李家乐 1邱达 1刘嵩 1聂小金1
作者信息
- 1. 湖北民族大学智能科学与工程学院,湖北恩施 445000
- 折叠
摘要
Abstract
Due to the sharp increase in the type and quantity of electrical appliances,people tend to underestimate the safety of electricity when using,which brings great safety risks.In order to solve this problem,a monitoring device for electrical appliances is designed.The device uses ESP32-S3 as the main control unit and CS5463 as the acquisition chip of electrical energy parameters.ZHTM104F current transformer and peripheral circuit to process large voltage and large current into small current and small voltage,and then transmit the small current and small voltage to CS5463.In CS5463,the power parameters are amplified by gain amplifier,sampled by modulator,filtered by digital filter and calculated by power calculation engine.The processed power parameters are sent to ESP32-S3 through serial port,and ESP32-S3 reads and stores the power parameters.Finally,the processed power parameters are sent to the server through the antenna transmitter or serial port to Ethernet module.During system testing,the DH18615 adjustable power supply is used to simulate mains power,the DH28603 adjustable load is used to simulate various types of loads,and the CA8230 power quality analysis is used to calibrate and verify the power parameters measured by the circuit board.The results show that the error value of voltage,current and power is within±2%,and the error value of power factor is within±3%,and the system can run stably,indicating that the electrical appliance monitoring device designed is safe and reliable,with high precision,and can be applied to most of the electrical appliance monitoring scenarios at this stage.关键词
用电器监测/CS5463/电能参数/ESP32-S3Key words
electrical appliance monitoring/CS5463/electric energy parameters/ESP32-S3分类
信息技术与安全科学引用本文复制引用
李家乐,邱达,刘嵩,聂小金..基于CS5463的用电器监测装置的设计与实现[J].机电工程技术,2024,53(4):303-306,311,5.
