CAJ | 학술논문

功率因数补偿问题是正弦稳态电路功率分析中的难点。笔者结合多年的实验教学经验，在课堂教学中尝试了一种从电路实验入手分析功率因数补偿原理的教学方法。在揭示功率因数补偿本质的同时，帮助学生进一步深入理解平均功率、无功功率、视在功率及功率因数等相关概念。教学效果证明实验案例的引入对学生理解功率问题有较大的帮助。
공솔인수보상문제시정현은태전로공솔분석중적난점。필자결합다년적실험교학경험，재과당교학중상시료일충종전로실험입수분석공솔인수보상원리적교학방법。재게시공솔인수보상본질적동시，방조학생진일보심입리해평균공솔、무공공솔、시재공솔급공솔인수등상관개념。교학효과증명실험안례적인입대학생리해공솔문제유교대적방조。
Power factor compensation is a nodus of sine steady-state circuit analysis. Based on the experimental teaching experience of many years the author presents a new method for teaching power factor compensation accord-ing to the experimental case,which not only reveals the nature of power factor compensation,but also helps students to understand further the corresponding concepts such as average power,reactive power,apparent power and power factor. The teaching result demonstrates that the introduction of experimental case is helpful for the students to understand the relevant power problems.