CAJ | 학술논문

相量法是分析正弦交流电路问题的重要方法之一。它的特点是数学模型简单、直观，可操作性强。根据三种RLC电路的幅频特性曲线，画出了相应的谐振过程相量图，有助于学生巩固相量的概念，使学生直观理解各种RLC电路的谐振过程。
상량법시분석정현교류전로문제적중요방법지일。타적특점시수학모형간단、직관，가조작성강。근거삼충RLC전로적폭빈특성곡선，화출료상응적해진과정상량도，유조우학생공고상량적개념，사학생직관리해각충RLC전로적해진과정。
The phasor method is one of the important ways to analyse sinusoidal AC circuit. The features of the method are simple,intuitive,and easy operable. In this paper,the corresponding phasor diagram was drawn ac-cording to the amplitude-frequencies graph of three types RLC circuits, which will not only help students to consolidate the concept of phasor,but also have an intuitive understanding to the harmonic resonance process of RLC circuits.