机构电动机功率计算方法对比

Comparison of power calculation methods of mechanism motor

依据GB/T 3811—2008《起重机设计规范》所提供的机构电动机功率计算及选择方法,对同一起升机构分别计算、选择和对比,借此探讨GB/T 3811—2008《起重机设计规范》中关于机构电动机功率计算及选择方法的差异,并提出相应的建议。

According to the motor power calculation and selection methods provided by the GB/T 3811-2008 Crane Design Specification,the paper respectively conducts the related calculation,selection and comparison for the same hoisting mechanism,thus to explore the differences of the motor power calculation and selection methods mentioned in GB/T 3811—2008 Crane Design Specification,and makes corresponding proposal.