矿用电机三电平高压变频器控制研究  

Research on Three-level High-voltage Inverter of Mining Motor

作　　者：阚玉怀[1] 莫红影[2] 李练兵[2] 常春阳[1] 

机构地区：[1]廊坊职业技术学院,河北廊坊065000 [2]河北工业大学,天津300132

出　　处：《煤炭技术》2011年第8期67-69,共3页Coal Technology

摘　　要：高压变频技术因其调速性能好,节能效果显著,在矿用电机驱动领域得到了快速发展。通过分析三电平高压变频器拓扑电路,设计了变频器的软硬件电路,其控制系统以TMS320F2812为核心。最后用Matlab/Simulink仿真,仿真结果验证了所提出的系统软硬件设计的可行性。As the high speed-adjusting performance and the remarkable energy-saving effect,the high-voltage inverter technology has been growing rapidly in the areas of mining motor drives.Through analyzing the three-level high-voltage inverter circuit topology,a inverter circuit and the control programs are designed,its control circuit is based on DSP TMS320F2812.With the simulation of Matlab /simulink,the simulation results verified that the design is effective and feasible.

关 键 词：三电平 异步电机 高压变频 空间电压矢量脉宽调制 矢量控制 

分 类 号：TN77[电子电信—电路与系统]