[1]吴恢悦,付 庄,冯 新,等.非接触式功率传输滑环热力学仿真与分析[J].机械与电子,2022,(08):38-43.
　WU Huiyue,FU Zhuang,FENG Xin,et al.Thermodynamic Simulation and Analysis of Non-contact Power Transmission Slip Ring[J].Machinery & Electronics,2022,(08):38-43.
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非接触式功率传输滑环热力学仿真与分析()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2022年08期
页码:
38-43
栏目:
设计与研究
出版日期:
2022-08-24

文章信息/Info

Title:
Thermodynamic Simulation and Analysis of Non-contact Power Transmission Slip Ring
文章编号:
1001-2257 ( 2022 ) 08-0038-06
作者:
吴恢悦 1 ; 付 庄 1 ; 冯 新 1 ; 翁艺航 2 ; 熊一帆 2 ; 景 飞 1
1. 上海交通大学机械系统与振动国家重点实验室,上海 200240 ; 2. 上海航天电子技术研究所,上海 201109
Author(s):
WU Huiyue1 ;  FU Zhuang1 ;  FENG Xin1 ;  WENG Yihang2 ;  XIONG Yifan2 ;  JING Fei1
( 1.State Key Laboratory of Mechanical System and Vibration , Shanghai Jiao Tong University , Shanghai 200240 , China ; 2.Shanghai Aerospace Electronic Technology Institute , Shanghai 201109 , China )
关键词:
非接触式功率传输; 冗余备份滑环; 热分析; 磁芯损耗; 热仿真
Keywords:
non-contact power transmission ;  slip ring with redundant backup ;  thermal analysis ;  core loss ;  thermal simulation
分类号:
TH13
文献标志码:
A
摘要:
为克服接触式滑环寿命短、安全性能低的缺陷,设计了一种具有冗余备份的非接触式功率传输滑环装置,并对整体结构进行热分析。首先,对非接触式滑环建立热学理论模型,并对各部件温升和热阻及热源进行分析;其次,对磁芯损耗进行理论计算,并通过电磁场仿真进行验证,计算线圈损耗和轴承摩擦损耗等其他热源;最后,根据热源以及换热条件等参数进行热学仿真,获得非接触式滑环的稳态温度分布和热流分布。仿真表明,该装置温度在相应材料耐受范围内。
Abstract:
In order to overcome the defects of short service life and low safety performance of contact slip ring , a non-contact power transmission slip ring device with redundant backup is designed in this paper , and the thermal analysis of the whole structure is carried out.Firstly , the thermal theoretical model of non-contact slip ring was established , and the temperature rise , thermal resistance and heat source of each component were analyzed.Secondly , the magnetic core loss is theoretically calculated and verified by electronic field simulation , and other heat sources such as coil loss and bearing friction loss are calculated.Finally , according to heat source and heat transfer conditions , the thermal simulation was carried out to obtain the steady temperature distribution and heat flow distribution of the non-contact slip ring.Simulation results show that the temperature of the device is within the tolerance range of the corresponding material.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2021-12-06
基金项目:国家自然科学基金面上项目( 61973210 );上海航天先进技术联合研究基金( USCAST2020-7 )
作者简介:吴恢悦 ( 1997- ),男,广东汕头人,硕士研究生,研究方向为机器人控制系统、旋转关节的非接触式功率传输、信号传输;付 庄 ( 1972- ),男,山东招远人,教授,研究方向为特种机器人与控制系统,通信作者。
更新日期/Last Update: 2022-09-02