摘要
从三相电动机等值电路出发，采用理论推导和实验相结合的方法，推导出了三相异步电动机额定转矩和功率的简便计算公式，该公式实用，精确度高，使电机设计计算简便。
Based on the equivalent circuits of expriments.a simpler formula is deduced for acquiring the rated torque and power of three-phase asqnchronous moters.which is accurate and more practical in motor design.
关键词
异步电动机
等值电路
转矩
功率
:asqnchronous motor
equivalent eircuit
torquc
