吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (6): 1825-1830.doi: 10.13229/j.cnki.jdxbgxb201506014

Previous Articles     Next Articles

Rotor radial force of double-stator single-acting motor

WEN De-sheng, LIU Qiao-yan, LIU Zhong-xun, GAO Jun-feng, ZHOU Rui-bin   

  1. School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004,China
  • Received:2014-03-10 Online:2015-11-01 Published:2015-11-01

RICH HTML

0   

PDF (PC)

484

Abstract: Single-acting double-stator motor has four operating states, including inner or outer motor working alone, inner and outer motor united working and differential operating states. Through the calculation of the hydraulic force acting on the rotor in different operating states, the formula of acting force is acquired, the effect of the vane number, which is odd or even, on the acting force is considered. The simulation according to the prototype was carried out using MATLAB. The results show that the rotor radial force varies periodically within a certain range under four strained conditions. Compared with that of the classical vane pumps, the strained conditions of the rotor of single-acting double-stator are better. This study may provide reference for the design of the variable displacement mechanism for single-acting double-stator hydraulic motors.

Key words: fluid transmission and control, double-stator single-acting multi-motor, differential connection, mechanical characteristic

CLC Number: 

  • TH32
[1] 李壮云. 液压元件与系统[M]. 3版.北京:机械工业出版,2011.
[2] 黎克英,陆祥生. 叶片式液压泵和马达[M]. 北京:机械工业出版社,1993.
[3] 王益群,张伟.流体传动及控制技术的评述[J]. 机械工程学报,2003,39(10):95-99.
Wang Yi-qun, Zhang Wei. Summary of fluid power transmission and control technology[J]. Chinese Journal of Mechanical Engineering,2003,39(10) :95-99.
[4] 柯明纯,丁凡,李宾. 背压对液压马达效率影响的探讨[J].农业机械学报,2006,37(10):128-131.
Ke Ming-chun, Ding fan, Li Bin. Exploration of the influence of backing pressure on the efficiency of hydraulic motor[J]. Transactions of the Chinese Society for Agricultural Machinery,2006,37(10) :128-131.
[5] 陈卓如. 低速大扭矩液压马达理论、计算与设计[M].北京:机械工业出版社,1989.
[6] Bergada J M. A complete analysis of axial piston pump leakage and output flow ripples[J]. Applied Mathematical Modeling,2012,36(4):1731-1751.
[7] Wen De-sheng, Wang Zhi-li, Lv Shi-jun, et al. Single-acting double-stator multi-pumps and multi-motors[J]. Journal of Chongqing University (English Edition),2010,9(4):208-215.
[8] 闻德生,常雪,张少波,等. 双定子单作用液压马达转矩脉动研究[J]. 农业机械学报,2013,44(2):238-242.
Wen De-sheng, Chang Xue, Zhang Shao-bo,et al. Double stators and other single-acting hydraulic motor torque ripple study[J].Transactions of the Chinese Society for Agricultural Machinery, 2013,44(2):238-242.
[9] Wen De-sheng. Theoretical analysis of output speed of multi-pump and multi-motor driving system[J]. Science China: Technology Sciences,2011,54(4):992-997.
[10] Wen De-sheng, Wang Zhi-li, Zhang Yong,et al. Output speed and flow of double-acting double-stator multi-pumps and multi-motors[J]. Journal of Zhejiang University: Science A Applied Physics & Engineering,2011,12(4):301-309.
[11] 闻德生,吕世君,刘晓晨,等. 等宽双定子泵和马达的原理研究[J].哈尔滨工业大学学报,2008,40(11):1840-1844.
Wen De-sheng, Lv Shi-jun, Liu Xiao-chen,et al. Theoretic research on variable displacement of equal width double-stators pump and motor[J]. Journal of Harbin Institute of Technology, 2008,40(11):1840-1844.
[12] 闻德生. 液压元件的创新与发展[M]. 北京:航空工业出版社,2009.
[13] 闻德生,徐添,杜孝杰,等. 多泵/多马达容积调速回路的理论分析[J]. 上海交通大学学报, 2011,45(9):1294-1298,1303.
Wen De-sheng,Xu Tian,Du Xiao-jie, et al. Multiple pump/volume multi-motor speed control circuit theory analysis[J]. Journal of Shanghai Jiaotong University,2011,45(9):1294-1298,1303.
[14] 闻德生,郑珍泉,王远,等. 非对称型多速液压马达的差动连接转矩转速分析[J]. 吉林大学学报:工学版,2014,44(5):1342-1346.
Wen De-sheng,Zheng Zhen-quan,Wang Yuan,et al. Analysis of rotational speed and torque of differential connection of asymmetric multi-speed hydraulic motor[J] Journal of Jilin University (Engineering and Technology Edition),2014,44(5):1342-1346.
[15] 闻德生.等宽曲线双定子滚柱泵[P]. 中国:02144406,2003-03-19.
[16] 张铮,杨文平,石博强,等. MATLAB程序设计与实例应用[M]. 北京:中国铁道出版社,2003.
[1] LIU Guo-jun, MA Xiang, YANG Zhi-gang, WANG Cong-hui, WU Yue, WANG Teng-fei. Integrated pulsation micro mixing chip for three-phase flow [J]. 吉林大学学报(工学版), 2018, 48(4): 1063-1071.
[2] LIU Xiang-yong, LI Wan-li. Electro-hydraulic proportional control model of accumulator [J]. 吉林大学学报(工学版), 2018, 48(4): 1072-1084.
[3] LIU Guo-jun, ZHANG Yan-yan, YANG Xu-hao, LI Xin-bo, LIU Jian-fang, YANG Zhi-gang. Application of surface acoustic wave in controlled synthesis of gold nanoparticles [J]. 吉林大学学报(工学版), 2017, 47(4): 1102-1108.
[4] WEN De-sheng, CHEN Fan, ZHEN Xin-shuai, ZHOU Cong, WANG Jing, SHANG Xu-dong. Application of pressure control loop with double-stator pumps and motors [J]. 吉林大学学报(工学版), 2017, 47(2): 504-509.
[5] WANG Ying, LI Jian-qiao, ZHANG Guang-quan, HUANG Han, ZOU Meng. Mechanical characteristics of bionic walking foot in different media [J]. 吉林大学学报(工学版), 2017, 47(2): 546-551.
[6] WEN De-sheng, ZHENG Zhen-quan, WANG Yuan, YANG Jie, ZHANG Kai-ming, ZHANG San-xi. Analysis of rotational speed and torque of differential connection of asymmetric multi-speed hydraulic motor [J]. 吉林大学学报(工学版), 2014, 44(5): 1342-1346.
[7] MA Wen-xing,HU Jing,CHU Ya-xu,WANG Song-lin,WU Yue-shi. Dynamic load strength analysis of over-running clutch of dual turbine torque [J]. 吉林大学学报(工学版), 2014, 44(3): 675-679.
[8] MA Wen-xing, SONG Jian-jun, LIU Chun-bao, HU Jing, CHU Ya-xu. Calculation method of outlet pressure of open-type hydrodynamic retarder [J]. 吉林大学学报(工学版), 2014, 44(01): 86-90.
[9] YUAN Zhe, MA Wen-xing, LU Xiu-quan, HU Jing, YANG Shan-shan. Dynamic braking performance prediction and analysis of hydrodynamic retarder [J]. 吉林大学学报(工学版), 2013, 43(增刊1): 160-164.
[10] YUAN Zhe, MA Wen-xing, LIU Chun-bao, LIU Hao. Temperature field analysis of the open-type hydrodynamic retarder of heavy vehicle [J]. 吉林大学学报(工学版), 2013, 43(05): 1271-1275.
[11] LIU Shu-cheng, WEI Wei, YAN Qing-dong, ZHOU Qia. Simulation method of idling characteristic of hydrodynamic torque converter stator wheel [J]. 吉林大学学报(工学版), 2013, 43(01): 22-27.
[12] YAN Qing-dong, ZOU Bo, WEI Wei. Numerical investigation of brake performance of hydrodynamic tractor-retarder assembly [J]. 吉林大学学报(工学版), 2012, 42(01): 91-97.
[13] LIU Cheng-qiang, JIANG Ji-hai. Flow characteristic of inclined plate and axial plunger type hydraulic transformer [J]. 吉林大学学报(工学版), 2012, 42(01): 85-90.
[14] QI Pan-guo, WANG Hui, HAN Jun-wei. Structured singular value-synthesis based robust control of hydraulic control loading system [J]. 吉林大学学报(工学版), 2011, 41(4): 1004-1009.
[15] LU Xiu-quan,CHU Ya-xu,CAI Wei,MA Wen-xing,SONG Jian-jun. Predicting method for partial-filling performance of hydrodynamic retarder based on one-dimensional flow beam theory [J]. 吉林大学学报(工学版), 2011, 41(4): 988-992.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Yu,HE You,WANG Hai-peng,DONG Kai. Augmented target tracking algorithm based on SRCKF for joint estimation of state and sensor systematic error[J]. 吉林大学学报(工学版), 2015, 45(1): 314 -321 .
[2] LIU Shu, JIANG Qi-gang, ZHU Hang, LI Xiao-dong. Reconstruction of Landsat NDVI time series of Xianghai natural deserve based on a hybrid filtering algorithm Hyb-F[J]. 吉林大学学报(工学版), 2018, 48(3): 957 -967 .
[3] ZHUNG Wei-min, ZHAO Wen-zeng, XIE Dong-xuan, LI Bing. Joint performance analysis on connection of ultrahigh-strength steel and aluminum alloy with hot riveting[J]. 吉林大学学报(工学版), 2018, 48(4): 1016 -1022 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd