基于Multisim的交流电参量检测电路的设计  

Design of Multisim-based AC Parametric Detection Circuit

作　　者：赵成雨 ZHAO Chengyu(School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210023,China)

机构地区：[1]南京师范大学电气与自动化工程学院,江苏南京210023

出　　处：《电工技术》2023年第4期91-92,95,共3页Electric Engineering

摘　　要：设计了一种交流电参量检测电路。电路分为四个部分,电压检测电路可根据输入电压最终得出所需输出电压,并检测出输出电压的大小;电流检测电路同样可根据输入电流得出所需输出电流,并检测出输出电流的大小;峰值检测电路在电压检测电路的基础上可测量出输出电压的最大值;频率检测电路同样是在电压检测电路的基础上,最终可得出所需的高电平与低电平。An AC parameter detection circuit is designed in this paper.The circuit is divided into four parts.Voltage detection circuit can obtain the required output voltage according to the input voltage.The current detection circuit can also obtain the required output current according to the input current.Peak detection circuit can measure the maximum output voltage on the basis of voltage detection circuit.The frequency detection circuit is also based on the voltage detection circuit,which can finally obtain the required high level and low level.

关 键 词：电参量检测电路 电压检测 电流检测 峰值检测 频率检测 

分 类 号：TM02[电气工程—电工理论与新技术]