用于读取石油馏分的碳数分布矩阵，生成向量，并转存excel(Method of reading the carbon number distribution matrix, convert to vector, save to excel)

该单相电路用于测试真空断路器的电流斩波和重燃。 该电路代表一个由真空断路器断开的变压器。连接到真空断路器的供电侧由母线的Ln和Cn和电缆连接在一起表示。 Ln = 5mH，Cn = 100nF。(This single phase circuit is used to test current chopping and reignition of vacuum circuit breaker. The circuit is representing a transformer that is