Based on the static characteristics of induction motor, this paper analyzes the braking function of general voltage vector controlled frequency converter.
本文从感应电机的静态特性出发，分析了通用电压矢量控制变频调速器的制动功能。
2
We usually take the coefficient 1.25 times the average torque as the low frequency maximum torque to calculate the low frequencybraking voltage.
矿井提升绞车在计算低频制动电压时，通常采用低频最大力矩是平均力矩1.25倍的折算系数。
3
By analysis on braking with power and that of low frequency in the terms of principal and working nature, a detailed demonstration related is shown.