科技视界
科技視界
과기시계
Science&Technology Vision
2015年
29期
183-184
,共2页
无刷电机%换流方式%电子换向线路%Maxwell平台
無刷電機%換流方式%電子換嚮線路%Maxwell平檯
무쇄전궤%환류방식%전자환향선로%Maxwell평태
Brushless motor%Commutation mode%Electronic commutation circuit%Maxwell platform
首先在充分调研的基础上,掌握无刷电机的结构、原理和特性,尤其是各种类型的位置传感器、电枢线圈和电子换向线路的组合方式,以及不同换流方式,为下一步的建模和仿真奠定良好基础;其次,根据小型电动清扫车的技术参数和要求,构建小型电动清扫车无刷直流电机驱动系统的仿真模型,在电磁场仿真软件Maxwell平台下展开对设计方案静态和动态性能的仿真研究;第三,根据仿真结果,给出方案设计的建议和意见.
首先在充分調研的基礎上,掌握無刷電機的結構、原理和特性,尤其是各種類型的位置傳感器、電樞線圈和電子換嚮線路的組閤方式,以及不同換流方式,為下一步的建模和倣真奠定良好基礎;其次,根據小型電動清掃車的技術參數和要求,構建小型電動清掃車無刷直流電機驅動繫統的倣真模型,在電磁場倣真軟件Maxwell平檯下展開對設計方案靜態和動態性能的倣真研究;第三,根據倣真結果,給齣方案設計的建議和意見.
수선재충분조연적기출상,장악무쇄전궤적결구、원리화특성,우기시각충류형적위치전감기、전추선권화전자환향선로적조합방식,이급불동환류방식,위하일보적건모화방진전정량호기출;기차,근거소형전동청소차적기술삼수화요구,구건소형전동청소차무쇄직류전궤구동계통적방진모형,재전자장방진연건Maxwell평태하전개대설계방안정태화동태성능적방진연구;제삼,근거방진결과,급출방안설계적건의화의견.
First of all, on the basis of sufficient investigation and research, master the structure, working principle and characteristic of brushless motor, especially the combinations of the various types of position sensor, an armature coil and electronic commutation circuit, and changing flow, lay a good foundation for the next step of modeling and simulation;secondly, according to the technical parameters and requirements of a minitype electric sweeper construct small electric cleaning vehicles no brush DC motor drive system simulation model, launches in the electromagnetic simulation software Maxwell platform to design scheme of static and dynamic performance simulation research; third, according to the simulation results, design suggestions and opinions.
