zero impedance branch 零阻抗支路
branch impedance 支路阻抗 ; [电] 分支阻抗
branch impedance matrix 支路阻抗矩阵 ; 分路阻抗矩阵
branch impedance parameter 支路阻抗参数
Widely Different Branch Impedance Values 支路阻抗值差距太大
branch impedance algorithm 支路阻抗法
branch impedance parameters 支路阻抗参数
Branch Shunt Impedance 支路并联阻抗
Some new models and algorithms are used, they are: zero impedance branch, orthogonal transformations, and measurement error estimation etc.
采用的新模型与算法有：零阻抗支路处理、正交化算法和量测误差估计等。
The aim of the paper is to receive nodal impedance matrix by adding - branch line algorithm and admittance matrix algorithm, to analyze the effect of them, and to provide the models.
使用了支路追加法和导纳矩阵求逆法来形成节点阻抗矩阵，给出了两种算法的数学模型，分析了算法各自的特点和优势。
With symmetry of branch impedance matrix in reciprocity network the loop current equation that the loop impedance matrix is symmetrical is presented.
利用互易电路支路阻抗矩阵对称性，构造回路阻抗矩阵也对称的回路电流方程，得出一种证明互易定理的直观方。
应用推荐