EN81—50：2014对耗能型缓冲器平均减速度计算的靳要求

New Requirements for the Calculation of the Average Retardation of the Energy Dissipation Type Buffer in EN 81- 50：2014

对欧洲电梯新标准EN81—50中对于耗能型缓冲器平均减速度计算的新要求进行了解读，并与现行电梯标准中的要求进行了比较。分析了新要求诞生的背景以及对缓冲器减速性能评判的影响，并提出了一些个人思考。

New requirements of EN 81-50 are interpreted in the calculation of the average retardation of the energy dissipation type buffer, and compared with the requirements of the current elevator standards. The background of the new requirements and the effect of the performance evaluation of the buffer are analyzed and some personal reflections are put forward.