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                            • [1]李炜,劉明光,田浩,等.隔離開關傳動機構的誤差分析與研究[J].高壓電器,2018,54(03):32-36.[doi:10.13296/j.1001-1609.hva.2018.03.005]
                               LI Wei,LIU Mingguang,TIAN Hao,et al.Error Analysis for Transmission Mechanism of Disconnector[J].High Voltage Apparatus,2018,54(03):32-36.[doi:10.13296/j.1001-1609.hva.2018.03.005]
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                              隔離開關傳動機構的誤差分析與研究()
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                              《高壓電器》[ISSN:1001-1609/CN:61-11271/TM]

                              卷:
                              第54卷
                              期數:
                              2018年03期
                              頁碼:
                              32-36
                              欄目:
                              研究與分析
                              出版日期:
                              2018-03-15

                              文章信息/Info

                              Title:
                              Error Analysis for Transmission Mechanism of Disconnector
                              作者:
                              李炜1劉明光1田浩1宋超偉1錢學成2
                              1. 北京交通大學電氣工程學院, 北京 100044; 2. 國網江蘇省電力公司常州供電公司, 江蘇 常州 213100
                              Author(s):
                              LI Wei1 LIU Mingguang1 TIAN Hao1 SONG Chaowei1 QIAN Xuecheng2
                              1. School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. Changzhou Power Supply Company, Jiangsu power company, Jiangsu Changzhou 213100, China
                              關鍵詞:
                              交叉四連杆機構 鉸間隙 錐齒輪傳動機構 蒙特卡洛法 傳動誤差
                              Keywords:
                              cross four-bar linkage mechanism hinge clearance bevel gear transmission mechanism Monte Carlo method transmission error
                              DOI:
                              10.13296/j.1001-1609.hva.2018.03.005
                              文獻標志碼:
                              A
                              摘要:
                              隔離開關傳統的傳動機構爲交叉四連杆機構,機構中鉸間隙的存在降低了機構的傳動精度。文中基于連續接觸模型對交叉四連杆機構建模,利用MATLAB對從動拐臂轉動角度的誤差值進行求解,得出當鉸間隙達到4 mm時,轉動角度誤差值接近4°,引起導電臂的位置偏移爲26.5 mm,且位置偏移與間隙值成近似線性增長關系。在此基礎上,提出一種新型錐齒輪傳動機構,並利用蒙特卡洛法對機構的傳動精度進行分析,得出新型傳動機構的傳動誤差均值爲0.001°。與交叉四連杆機構相比,錐齒輪傳動機構的傳動精度提高99%以上,有利于開關分、合閘到位准確。
                              Abstract:
                              The conventional transmission mechanism of disconnector is a cross four-bar linkage mechanism,and its hinge clearance reduces transmission precision of the mechanism. This work models the cross four-bar linkage mechanism based on the continuous contact model,and solves the error of passive crank rotation angle using MATLAB. Result shows that when the hinge clearance reaches 4 mm,the error value of the passive crank rotation angle is nearly 4°,resulting in 26.5 mm in position offset of the conducting arm. And the position offset increases approximately linearly with the hinge clearance. Further,a new bevel gear transmission mechanism is proposed,and Monte Carlo method is employed to analyze its transmission precision. Result indicates that the mean transmission angle error of the new mechanism is only 0.001°,and its transmission precision is raised by more than 99% compared with the conventional cross four-bar linkage mechanism,which is beneficial for disconnector opening and closing accurately.

                              參考文獻/References:

                              [1] 白爭鋒. 考慮鉸間間隙的機構動力學特性研究[D]. 哈爾濱:哈爾濱工業大學,2011.
                              BAI Zhengfeng. Research on dynamic characteristics of mechanism with joint clearances[D]. Harbin:Harbin Institute of Technology,2011.
                              [2] 鍾振蛟. 提高戶外高壓隔離開關的運行可靠性[J]. 高壓電器,1994,30(5):43-46.
                              ZHONG Zhenjiao. Improve the operating reliability of the outdoor high voltage disconnector[J]. High Voltage Apparatus,1994,30(5):43-46.
                              [3] 盛明學,王志清. 戶外高壓隔離開關常見故障的原因分析與處理[J]. 高壓電器,2010, 46(10):93-96.
                              SHENG Mingxue,WANG Zhiqing. Cause analysis and treatment of common faults of outdoor high-voltage disconnector[J]. High Voltage Apparatus,2010,46(10):93-96.
                              [4] 常林晶,徐光輝,喬岩澤,等. GW4型隔離開關産品分合閘軌迹分析及優化改進措施[J]. 高壓電器,2013, 49(4):134-138.
                              CHANG Linjing,XU Guanghui,QIAO Yanze,et al. Path-analysis on opening and closing circuit of GW4 disconnector and optimization improvements[J]. High Voltage Apparatus,2013, 49(4):134-138.
                              [5] 常林晶,徐光輝,喬岩澤,等. GW4型隔離開關分合閘操作力矩的分析與計算[J]. 高壓電器,2013, 49(11):127-132.
                              CHANG Linjing,XU Guanghui,QIAO Yanze,et al. Analysis and calculation on operating torque for GW4 disconnector opening and closing[J]. High Voltage Apparatus,2013,49(11):127-132.
                              [6] 秦 嶺,鄒慧君,張剛強,等. 高壓隔離開關導電杆運動機構優化設計[J]. 機械設計與研究,2006,22(1):93-96.
                              QIN Ling,ZOU Huijun,ZHANG Gangqiang,et al. Optimal design of the conductor leader movement mechanism in the outdoors high-voltage disconnector[J]. Machine Design and Research,2006,22(1):93-96.
                              [7] 李 钊,鄒 炜. GW4型高壓隔離開關主導電傳動優化設計[J]. 中國電力教育,2012,259(36):143-144.
                              LI Zhao,ZOU Wei. Optimal design of the leading power transmission of GW4 high-voltage disconnector[J]. China Electric Power Education,2012, 259(36):143-144.
                              [8] FURUHASHI T, MORITA N, MATSUURA M. Research on dynamics of four-bar linkage with clearances at turning Pairs: 1st report, general theory using continuous contact model[J]. Bulletin of Jsme, 1978,21(158):518-523.
                              [9] FURUHASHI T, MORITA N, MATSUURA M. Research on dynamics of four-bar linkage with clearances at turning Pairs: 3rd report, analysis of crank-lever mechanism with clearance at joint of coupler and lever using continuous contact model[J]. Bulletin of Jsme, 1978, 14(158):1292-1298.
                              [10] 白爭鋒,趙 陽,趙志剛. 考慮運動副間隙的機構動態特性研究[J]. 振動與沖擊,2011,30(11):17-20.
                              BAI Zhengfeng,ZHAO Yang,ZHAO Zhigang. Dynamic characteristics of mechanisms with joint clearances[J]. Journal of Vibration and Shock,2011,30(11):17-20.
                              [11] 郭鵬飛,閻紹澤. 含間隙四連杆機構運動誤差的Monte Carlo模擬[J]. 清華大學學報(自然科學版),2007,47(11):1989-1993.
                              GUO Pengfei,YAN Shaoze. Monte Carlo simulation of motion errors for four-bar linkages with clearances[J]. Journal of Tsinghua University(Science and Technology),2007, 47(11):1989-1993.
                              [12] 李小燕. 考慮運動副間隙的平面四杆機構動力學建模與仿真[D]. 西安:西安電子科技大學,2008.
                              LI Xiaoyan. Dynamic modelling and simulation of the planar four-bar mechanism with joint clearances[D]. Xi’an :Xi’an Electronic and Science University,2008.
                              [13] 張文革,石 楓. 公差配合與技術測量[M]. 北京:北京理工大學出版社,2010.
                              ZHANG Wenge,SHI Feng. Tolerance fit and technical measurement[M]. Beijing:Beijing Institute of Technology Press,2010.
                              [14] 産品幾何技術規範(GPS)極限與配合 第一部分:公差、偏差和配合基礎:GB/T 1800.1—2009[S]. 2009.
                              Geometrical product specification(GPS) limits and fits Part1: Bases of tolerances, deviations and fits:GB/T 1800.1—2009[S]. 2009.
                              [15] 産品幾何技術規範(GPS)極限與配合 第二部分:標准公差等級和孔、軸極限偏差表:GB/T 1800.2—2009[S]. 2009.
                              Geometrical product specification(GPS) limits and fits Part2:Tables of standard tolerance grades and limit deviations for holes and shafts:GB/T 1800.2—2009[S]. 2009.
                              [16] 雷 培,劉雲霞. 基于MATLAB的四連杆機構運動分析[J]. 機械工程與自動化,2009,153(2):74-75.
                              LEI Pei,LIU Yunxia. Kinematic analysis of a four-bar mechanism using MATLAB[J].Mechanical Engineering & Automation, 2009,153(2):74-75.
                              [17] 蔔 炎. 機械設計[M]. 北京:高等教育出版社,2010.
                              BU Yan. Machine design[M]. Beijing:Higher Education Press,2010.
                              [18] 單輝祖. 材料力學[M]. 北京:高等教育出版社,2009.
                              SHAN Huizu. Mechanics of materials[M]. Beijing: Higher Education Press,2009.
                              [19] 陳文華,朱海峰,樊曉燕. 齒輪系統傳動誤差的蒙特 卡洛模擬分析[J]. 儀器儀表學報,2004, 25(4):435-437.
                              CHEN Wenhua,ZHU Haifeng,FAN Xiaoyan. Monte Carlo simulation analysis of transmission error for gear drive systems[J]. Chinese Journal of Scientific Instrument, 2004,25(4):435-437.
                              [20] 錐齒輪和准雙曲面齒輪精度:GB/T 11365—1989[S]. 1989.
                              Accuracy of bevel and hypoid gears:GB/T 11365—1989[S]. 1989.
                              [21] 漸開線圓柱齒輪精度:GB/T 10095—1988[S]. 1988.
                              Accuracy of involute cylindrical gear:GB/T 10095—1988[S]. 1988.

                              備注/Memo

                              備注/Memo:
                              收稿日期:2017- 09- 24; 修回日期:2017 - 11 - 26   基金項目:中央高校基本科研業務費專項資金資助(2015JBM085)。   Project Supported by Central College Fundamental Research Projects of Technology Projects of the Special Funds(2015JBM085).李 炜(1991—),男,碩士研究生,助理工程師,從事電力系統自動化方面的研究工作。
                              更新日期/Last Update: 2018-02-25