矿井提升是井下矿的主要生产环节之一,它对加、减速度的要求较严,所以起动电阻计算一般都采用精确度较高的曲线法进行计算或图解。目前用得比较多的是苏联学者伊留辛提出的称之为按照给定的提升加速度计算起动电阻的图解解析法。该方法在文献中有阐述,最近出版的“黑色金属矿山企业电力设计参考资料”也编有这种方法。由于它采用M_(CP)=(M_1·M_2)~(1/2)这个式子来计算平均起动力矩(较精确而且实用的计算公式应为: Mine shaft hoisting is one of the main production processes, it increases the acceleration and deceleration requirements more stringent, so the calculation of the starting resistance is generally calculated using high accuracy curve method or graphic. Currently used more than the Soviet scholar Iurhin put forward the calculation of the starting resistance in accordance with the given lift calculated graphically analytical method. The method is described in the literature, the recently published “black metal mining enterprise power design reference” also compiled this method. Since it uses the formula M_ (CP) = (M_1 · M_2) ~ (1/2) to calculate the average starting torque (a more accurate and practical calculation formula should be: