根据两类约束可推导出求解电路的基本方法——网孔分析法和节点分析法。对多电源电路,可用叠加原理求解;对复杂电路,可用戴维宁定理求解;对一些特殊电路,可用等效变换法求解。电路分析中通过一题多解,能培养学生的发散思维、创新思维,进而提高教学质量。
According to the two kinds of constraints,the basic methods (mesh analysis and node analysis) of solving the circuit are deduced. The superposition principle can be used to solve multi power circuits. Thevenin's theorem can be used to solve complex circuits. The equivalent transformation method can be used to solve some special circuits. The multi-solutions of circuit analysis can cultivate students' divergent thinking and creative thinking,and improve the quality of teaching.