现代电梯供配电设计分析
Analysis of Power Supply and Distribution of Modern Elevators
吴旭辉 1王春燕 2周樟闽3
作者信息
- 1. 浙江大学建筑设计研究院有限公司,杭州市 310028
- 2. 浙江东都建筑设计研究院有限公司,杭州市 310000
- 3. 奥的斯机电电梯有限公司,杭州市 310000
- 折叠
摘要
根据目前电梯技术的发展情况,介绍不同类型电梯的应用现状,分析现代电梯相关电气技术参数,并结合某典型常用电梯分析其功率、电流、工作制等的计算和选择,提出电梯电源开关和线路、变压器计算容量选择等供配电设计的合理做法.
Abstract
With consideration of current development of elevator technology,the applications of different types of elevators are explained,the electric technical parameters related to modern elevators are analyzed,and the calculation and selection of the power,electric current and duty type of a typical elevator are analyzed.Then the rational practices for power supply and distribution design elements of elevators including power switch,wiring and calculated capacity of transformer are proposed.
关键词
交流变压变频调速(VVVF)电梯/永磁同步电动机(PMSM)/断续周期工作制/负载持续率/负荷计算/功率因数/需要系数/同时系数Key words
AC variable-voltage variable-frequency(VVVF)elevator/permanent magnet synchronous motor(PMSM)/intermittent periodic duty type/duty cycle/load calculation/power factor/demand coefficient/simultaneity factor引用本文复制引用
出版年
2024
NETL
NSTL
万方数据