直接转矩控制在带式输送机电气传动中的应用研究被引量：10

Application of direct torque control in electric drive of belt conveyors

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摘要针对煤矿带式输送机电气传动装置的特点,提出了将基于直接转矩控制策略的变频调速技术应用到带式输送机电气传动控制系统上,介绍了直接转矩控制方案,并应用TMS320F2407组建了实验系统.实验结果证明,该控制方案启动转矩大,电流冲击小,启动速度非常平稳. According to the electric drive characteristics of of large belt conveyors in coal mine,a new technology of variable-frequency variable-speed based on direct torque control was applied in electric drive of belt conveyors.Introduced the control strategy and establishes its experimental system with TMS320F2407 chip.The result shows that this control strategy has many advantages such as small current impact, large starting torque and very smooth starting speed.

作者祝龙记王汝琳

机构地区安徽理工大学电气工程系中国矿业大学(北京)机电与信息工程学院

出处《煤炭学报》 EI CAS CSCD 北大核心 2004年第3期376-380,共5页 Journal of China Coal Society

关键词直接转矩控制带式输送机软启动变频调速 direct torque control belt conveyer soft start variable frequency speed control

分类号 TD634.1 [矿业工程—矿山机电]

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参考文献6

1Hu Jun,Wu Bin.New integration algorithms for estimating motor flux over a wide speed range[J].IEEE trans.Power Electro, 1998,13(5): 969-977.
2Jehudi Maes,Jan A Melkbeek.Speed-sensorless direct torque control of induction motors using adaptive flux observer[J].IEEE Transactions on Industry Applications, 2000,36(3): 778-785.
3王光炳.带式输送机可控软起动装置的研究[J].煤炭学报,2003,28(3):316-321. 被引量：42
4蒋奇,于岩,蒋罕.带式输送机可控起动系统的模糊控制[J].煤矿自动化,2000(4):18-19. 被引量：8
5李夙.异步电动机直接矩控制[M].北京:机械工业出版社,1999.41-55.
6李磊,胡育文.基于DSP的新型无速度传感器直接转矩控制系统的研究[J].电机与控制学报,2001,5(1):27-31. 被引量：14

二级参考文献8

1张品湘,孙广仁.油膜摩擦调速器的润滑机理分折——无油槽摩擦片式[J].传动技术,1989,6(6):40-44. 被引量：1
2[1]TAKAHASHI I. A new quick-response and high-efficiency control strategy of an induction motor[J]. IEEE Trans Indus Applicat, 1986, 22(5): 820-827.
3[2]BAADER U, DEPENBROCK M. Direct self-control (DSC) of inverter-fed induction machine: A basis for speed control without speed measurement [J]. IEEE Trans Indus Applicat, 1992, 28(3): 581-588.
4[3]HABETLE T G. Direct torque control(DTC)-the next generation[J]. Trans Control Systems and Software, 1995, 11- 15.
5[4]MARIO M, PAOLO S, et al. A simple approach to flux and speed observation in induction motor drives[J]. IEEE Trans Indus Applicat, 1997, 44(4):528-535.
6[5]HU J, WU B. New integration algorithms for estimating motor flux over a wide speed range. IEEE Trans on Power Electronics, 1998, 13(5): 969-977.
7[7]SCHAUDER C. Adaptive speed identification for vector control of induction motors without rotational transducers[J]. IEEE Trans. Indus Applicat 1992, 28(5):1054-1061.
8姬志艳,李永东,司保军,郑逢时.无速度传感器异步电动机直接转矩控制系统的研究[J].电工技术学报,1997,12(4):15-19. 被引量：42