基于A(yíng)DAMS的低壓塑殼斷路器操作機(jī)構(gòu)的優(yōu)化設(shè)計(jì)
王澤濤，遲長(zhǎng)春，張夢(mèng)成，車(chē)賽
（上海電機(jī)學(xué)院 電氣學(xué)院，上海 201306）
摘 要：針對(duì)某型低壓塑殼斷路器觸頭超程較小的問(wèn)題，利用UG建立該型斷路器全尺寸三維模型，將模型導(dǎo)入ADAMS中建立其虛擬樣機(jī)模型。通過(guò)經(jīng)驗(yàn)法分析并修改影響觸頭超程的部件，使超程達(dá)到技術(shù)要求，為減小其動(dòng)作時(shí)間，構(gòu)建了操作機(jī)構(gòu)的數(shù)學(xué)模型，對(duì)桿件建立方程式，推導(dǎo)后得到連桿長(zhǎng)度與桿件夾角之間的變化關(guān)系。依靠ADAMS參數(shù)化設(shè)計(jì)工具，以動(dòng)觸頭角速度最大為優(yōu)化目標(biāo)，相關(guān)桿件長(zhǎng)度為優(yōu)化變量，對(duì)操作機(jī)構(gòu)進(jìn)行優(yōu)化設(shè)計(jì)。仿真結(jié)果證明，基于A(yíng)DAMS的參數(shù)化分析法在對(duì)復(fù)雜運(yùn)動(dòng)機(jī)構(gòu)的優(yōu)化設(shè)計(jì)中更加高效和便捷，優(yōu)化結(jié)果較為理想，為物理樣機(jī)的研制提供了參考。
關(guān)鍵詞：低壓塑殼式斷路器；操作機(jī)構(gòu)；ADAMS優(yōu)化設(shè)計(jì)
中圖分類(lèi)號(hào)：TM561 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1007-3175(2019)08-0062-05
Optimization Design of Operating Mechanism of Low Voltage Molded
Case Circuit Breaker Based on ADAMS
WANG Ze-tao, CHI Chang-chun, ZHANG Meng-cheng, CHE Sai
（School of Electrical Engineering, Shanghai Dianji University, Shanghai 201306, China）
Abstract: Aiming at the problem that the contact over-travel of a low-voltage molded case circuit breaker is small, this paper used UG to establish the full-size three-dimensional model of the circuit breaker and the model was imported into ADAMS to establish its virtual prototype model. The empirical method was used to analyze and modify the components that affected the over-travel of the contact, so that the over-travel could reach the technical requirements. In order to reduce the action time, the mathematical model of the operating mechanism was constructed and the equation was established for the member bar, so as to deduce the relationship between the connecting rod length and the member bar intersection angle. Relying on the ADAMS parametric design tool, this paper took the angular velocity of the moving contact as the maximum optimization target, the relevant member bar length as the optimization variable, to carry out optimization design for the operating mechanism. The simulation results show that this parametric analysis method based on ADAMS is more efficient and convenient in the optimization design of complex motion mechanism, and the optimization result is ideal, which provides a reference for the development of physical prototype.
Key words: low-voltage moulded case circuit breaker; operating mechanism; ADAMS optimization design
參考文獻(xiàn)
[1] 陳德桂，李興文. 低壓斷路器的虛擬樣機(jī)技術(shù)[M]. 北京：機(jī)械工業(yè)出版社，2009.
[2] 張俊方. 小型斷路器操作機(jī)構(gòu)仿真及分析[D]. 天津：河北工業(yè)大學(xué)，2014.
[3] 馬子文，涂煜. 考慮電動(dòng)斥力的低壓直流斷路器動(dòng)力學(xué)仿真及應(yīng)力分析[J]. 低壓電器，2013(6)：10-14.
[4] 李暢. 新型塑殼斷路器機(jī)構(gòu)綜合與分析[D]. 上海：上海工程技術(shù)大學(xué)，2016.
[5] 張洵初. CM2塑殼斷路器操作機(jī)構(gòu)研制[D]. 蘇州：蘇州大學(xué)，2009.
[6] MITRA A C, FERNANDES E, NAWPUTE K, et al. Development and Validation of a Simulation Model of Automotive Suspension System Using MSC-ADAMS[J].Materials Today: Proceedings, 2018, 5(2)：4327-4334.
[7] ZARAFSHAN P, MOOSAVIAN S A A. Dynamics Modelling and Hybrid Suppression Control of Space Robots Performing Cooperative Object Manipulation[J].Communications in Nonlinear Science and Numerical Simulation, 2013, 18(10)：2807-2824.
[8] 陳童. 基于A(yíng)DAMS 的低壓斷路器操作機(jī)構(gòu)仿真平臺(tái)的設(shè)計(jì)研究[J]. 機(jī)械設(shè)計(jì)，2013，30(5)：97-100.
[9] HUANG J, SHEN B.Simulation analysis on dynamic protection characteristics of low voltage circuit molded case breakers based on PSCAD/EMTDC[C]//Proceedings of the 33rd Chinese Control Conference，2014：6293-6297.
[10] 劉發(fā)英. 基于虛擬樣機(jī)的智能塑殼斷路器操作機(jī)構(gòu)模糊可靠性和模糊穩(wěn)健設(shè)計(jì)技術(shù)研究[D]. 天津：河北工業(yè)大學(xué)，2014.
[11] 顧建青. 基于A(yíng)DAMS的高性能塑殼斷路器操作機(jī)構(gòu)研制[D]. 南京：東南大學(xué)，2015.
[12] HIREMATH V, VENKATARAM N. Vibration Charecteristics of a High Speed Gearbox Through Dynamic Analysis[J].Materials Today： Proceedings，2017，4(10)：10935-10943.
[13] 李建國(guó). 低壓斷路器生產(chǎn)中開(kāi)距和超程的控制[J].電子技術(shù)與軟件工程，2015(3)：150.
[14] 潘慶元. 小型斷路器操作機(jī)構(gòu)的運(yùn)動(dòng)及靜力分析[J]. 電器與能效管理技術(shù)，2018(14)：7-12.
[15] 傅亮，孫吉升，王冰青. 基于A(yíng)DAMS的塑殼斷路器操作機(jī)構(gòu)的仿真優(yōu)化[J]. 電器與能效管理技術(shù)，2018(2)：11-18.
