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.
出处
《煤炭技术》
CAS
北大核心
2011年第8期67-69,共3页
Coal Technology
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
three-level
asynchronous motor
high-voltage inverter
space vector pulse width modulation
vector control
