摘要
传统单轿厢电梯系统在服务于高层建筑时因电梯结构的局限性会使高峰客流时段乘客的候梯时间及乘梯时间变得相对较长.为了提高电梯系统的服务性能,结合直线电机在垂直提升系统中的优点,引入目的层预约的思想,建立了直驱多轿厢电梯系统的结构,并对多个轿厢在运行时发生碰撞的可能性进行了预防.通过采用轿厢的服务完成时间对电梯系统进行控制评估,最后将直驱多轿厢电梯群控系统与传统单轿厢系统在相同环境下进行对比仿真分析.仿真结果表明,在电梯系统的服务性能方面,直驱多轿厢电梯群控系统相比于传统单轿厢电梯系统具有更小的乘客候梯时间.
In service of high-rise buildings, the traditional elevator system due to the limitations of elevator structure will delay the time of waiting and boarding in peak passenger flow period. In order to improve the service performance of elevator system, in this paper, the idea of destination reservation theory based on the merits of linear motor in vertical lift system is introduced, the structure of direct-drive multi-car elevator system is established and the possibility of multiple cars colliding during operation is taken precaution. By using completion time of the car service, the control performance of the elevator system is evaluated. Finally, the direct-drive multi-car elevator group control system and the traditional single-car system are compared and analyzed in the same environment. The simulation results indicate that the direct-drive multi-car elevator group control system has less passenger waiting time than the traditional single-car system in terms of service performance of the elevator system.
作者
汪旭东
孙伟翔
许孝卓
封海潮
WANG Xudong;SUN Weixiang;XU Xiaozhuo;FENG Haichao(College of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454000, China)
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2019年第8期716-721,728,共7页
Engineering Journal of Wuhan University
基金
国家自然科学基金项目(编号:U1504506)
河南省科技攻关项目(编号:162102210222)
河南省优秀创新型科技团队计划项目(编号:2015005)
HPU骨干教师资助计划项目(编号:GGJS2016-183)
焦作市重大科技专项项目(编号:2016001)
河南省产学研合作项目(编号:142107000031)
关键词
直驱多轿厢电梯
传统电梯
目的层预约
碰撞干扰预防
服务完成时间评估
direct-drive multi-car elevator
traditional elevator
destination layer reservation
collision interference prevention
service completion time assessment
