[1]张建华,周志宇,张国营,等.大吨位矿用自卸车电驱电控系统优化设计与应用[J].微电机,2023,56(12):56-59.
　ZHANG Jianhua,ZHOU Zhiyu,ZHANG Guoying,et al.Optimization Design and Application of Electric Drive Electronic Control System for Largetonnage Mining Dump Truck[J].MICROMOTORS,2023,56(12):56-59.

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大吨位矿用自卸车电驱电控系统优化设计与应用

《微电机》[ISSN:1006-6977/CN:61-1281/TN] 卷: 56卷期数: 2023年12期页码: 56-59 栏目: 驱动控制出版日期: 2024-01-28

Title:: Optimization Design and Application of Electric Drive Electronic Control System for Largetonnage Mining Dump Truck

作者:: 张建华，周志宇，张国营，等; （1.中国神华能源股份有限公司哈尔乌素露天煤矿，内蒙古鄂尔多斯 017100;2.株洲中车时代电气股份有限公司，湖南株洲 412001）

Author(s):: ZHANG Jianhua,ZHOU Zhiyu,ZHANG Guoying,et al

关键词:: 矿用自卸车; 电驱电控系统; 辅传风机; 制动系统

Keywords:: mining dump trucks; electrical drive electrical control systems; supplementary fan; braking systems

文献标志码:: A

摘要:: 针对MT5500B矿用自卸车（326T）在应用过程中电驱电控系统存在的辅传风机损坏、制动系统功率不足、制动电阻烧损等问题。在此基础上对传统矿用自卸车电驱电控系统进行深入研究，分析总结传统系统存在问题及根本原因，提出并采用主辅一体的电驱电控系统解决方案，有效解决原车风机、制动性能不足问题。为了进一步提供整车动态性能，牵引电机控制采用动态响应性能更优的直接转矩控制（Direct Torque ControlDTC）策略。系统方案通过设计研制完成现场装车应用，达到设计目标，证明了新系统方案有有效性，对矿用车电驱电控系统设计应用具有重要的实践指导意义。

Abstract:: For MT5500B mining dump truck (326T), during the application process, the supplementary fan damage, insufficient power of the braking system, and braking resistance burning loss of the electrical drive system.On this basis, in-depth research on traditional ore dial-loop carrier-driven power control systems, analyzed and summarized the problem of traditional systems and the root causes.Proposal and use the main and auxiliary electrical drive electrical control system solution to effectively solve the problem of insufficient original vehicle fan and braking performance.In order to further provide the dynamic performance of the vehicle, the traction motor control adopts the Direct Torque Control-DTC strategy with better dynamic response performance.The system scheme has completed the on site loading application through design and development to achieve the design goals, which proves that the new system scheme is effective and has important practical guiding significance for the design application of the mining vehicle electric drive electrical control system.

更新日期/Last Update: 2023-12-28