电梯节能模块和曳引机控制模块的设计  

Design of Elevator Energy-saving Module and Traction Machine Control Module

作　　者：未庆超 李振玲 王晓侃[2] 张曙光 WEI Qingchao;LI Zhenling;WANG Xiaokan;ZHANG Shuguang(Anyang University,Henan 455000,China;Henan Mechanical and Electrical Vocational College,Henan 451191,China)

机构地区：[1]安阳学院,河南455000 [2]河南机电职业学院,河南451191

出　　处：《集成电路应用》2023年第2期58-60,共3页Application of IC

基　　金：河南机电职业学院校级线场科研项目(HNJDKJYB202101);河南省高等学校重点科研项目(21B510001);安阳市科技计划项目(20382)。

摘　　要：为利用电梯运行过程中再生回馈能量,提出一个以ARM微处理器为控制核心、基于超级电容的电梯节能模块和曳引机控制模块的设计方案。硬件电路主要由主控制模块、变频器模块、超级电容组模块、DC/DC变换模块组成。设计中超级电容组采用集总参数电路模型;采用非能量消耗型双向DC/DC变换器均压技术来实现电压均衡。利用电流内环、超级电容电压外环和母线电压环的控制方式来实现降压,利用电流内环和直流母线电压外环的控制方式来实现升压。选用永磁同步电机为电梯曳引机,采用滑模控制技术和矢量控制技术控制曳引机。经仿真测试,表明滑膜速度控制器具有良好的动态性能和抗扰动能力,提高了曳引机的控制性能;能实现电梯再生能量的存储与再利用,达到了良好的节能效果。In order to utilize the regenerative energy during elevator operation, a design scheme of elevator energy-saving module supercapacitor-based with ARM microprocessor as the control core was proposed. The hardware circuit is mainly composed of main control module, inverter module, supercapacitor group module, DC/DC conversion module. The lumped parameter circuit model is adopted in the design of supercapacitor group. Non-energy consumption bidirectional DC/DC converter voltage equalization technology is used to achieve voltage balance. The control mode of current inner loop, ultracapacitor voltage outer loop and bus voltage loop is used to reduce voltage and The current inner loop and dc bus voltage outer loop are used to boost voltage. Permanent magnet synchronous motor is used as elevator tractor, and sliding mode control technology and vector control technology are used to control the tractor. The simulation test shows that Synovial speed controller has good dynamic performance and anti-disturbance ability, which improves the control performance of tractor.It can realize the storage and reuse of elevator regenerative energy, and achieve a good energy-saving effect.

关 键 词：超级电容 DC/DC变换 均压技术 节能 滑膜控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP368.1[自动化与计算机技术—控制科学与工程]