| 新型三相逆变器控制系统研究 |
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| 引用本文： | 魏云峰,房俊龙,张志强. 新型三相逆变器控制系统研究[J]. 东北农业大学学报, 2008, 39(4): 67-70 |
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| 作者姓名： | 魏云峰 房俊龙 张志强 |
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| 作者单位： | 东北农业大学工程学院,哈尔滨,150030;东北农业大学工程学院,哈尔滨,150030;东北农业大学工程学院,哈尔滨,150030 |
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| 摘 要： | 文章基于TI公司TMS320LF2407 DSP处理器,对新型三相不可控整流三相逆变器的软硬件进行设计,采用新的调制波重构SPWM技术可以减小直流侧电容,甚至去除直流侧电容,并能更好的逆变输出电压,提高输出功率因数和减小系统电流畸变率,通过仿真分析验证了其可行性。
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| 关 键 词： | DSP 逆变器 SPWM |
Study on control system of new-style three-phase inverter |
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| WEI Yunfeng,FANG Junlong,ZHANG Zhiqiang. Study on control system of new-style three-phase inverter[J]. Journal of Northeast Agricultural University, 2008, 39(4): 67-70 |
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| Authors: | WEI Yunfeng FANG Junlong ZHANG Zhiqiang |
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| Abstract: | This paper designed hardware and software of the new-style uncontrolled three-phase inverter based on TMS320LF2407 DSP processor.Reconstruction of the new-style modulated wave SPWM was adopted to reduce the DC side capacitance and even to get rid of it,in the mean time to invert the output voltage better and to improve the output power factor and reduce the current aberration rate.Its feasibility was verified by simulation analysis. |
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| Keywords: | DSP SPWM |
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