基于Proteus的提高电路功率因数仿真分析

感性负载功率因数的提高一直是电路分析教学中的重点与难点。Proteus作为著名的电路仿真分析与设计软件,具有界面友好、功能强大、使用方便等优点,非常适合电类专业课程的实验教学。以日光灯电路提高功率因数为例,介绍了Proteus在电路分析实验教学中的应用,并用具体实验对仿真结果作了验证。实践证明,仿真结果能真实反映实验情况。引入Proteus仿真技术,能够激发学生的学习兴趣,并大大提高电路分析的实验教学效果。

Simulation analysis to improve the circuit power factor based on Proteus

The power factor improvement of inductive load has been the focus and difficulty in circuit analysis teaching. As a wellknown software in circuit simulation analysis and design,Proteus shows lots of advantages,such as user- friendly,powerful and easy to use. Thus,it is very suitable for the experiments teaching of electrical courses. Take the power factor improvement of fluorescent lamp circuit for example,this paper introduced the application of Proteus in the experiments teaching of circuit analysis,and simulation results with specific experiments were verified. Practice has proved that the simulation results give a true reflection of experimental conditions. The introduction of Proteus simulation technology,can stimulate students＇ interest in learning and greatly improve the experimental teaching effect of the circuit analysis.