| 基于FPGA的逆变电源设计 |
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| 引用本文： | 孙宏兵,王宝忠. 基于FPGA的逆变电源设计[J]. 常州信息职业技术学院学报, 2014, 13(6): 16-19 |
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| 作者姓名： | 孙宏兵 王宝忠 |
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| 作者单位： | 1. 常州信息职业技术学院电子与电气工程学院 江苏常州213164
2. 江苏科技大学电子信息学院 江苏镇江212003 |
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| 摘 要： | 逆变电源由逆变主电路、控制电路、驱动电路、滤波电路、采样电路组成。其中,SPWM逆变控制器是正弦波逆变电源的核心,它利用SPWM技术对正弦波逆变电源的频率和幅值进行调节与控制。采用FPGA进行数字化控制系统的设计,与普通MCU和DSP设计相比,处理速度快、集成度高、设计周期短,具有较高的性价比。
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| 关 键 词： | 逆变电源 FPGA SPWM 设计方法 DSP |
Design of Inverter Based on FPGA |
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| SUN Hong-bing,WANG Bao-zhong. Design of Inverter Based on FPGA[J]. Journal of Changzhou Vocational College of Information Technology, 2014, 13(6): 16-19 |
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| Authors: | SUN Hong-bing WANG Bao-zhong |
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| Affiliation: | SUN Hong-bingWANG Bao-zhong ( 1. School of Electronics and Electrical Engineering, Changzhou College of Information Technology, Changzhou 213164, China; 2. School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang 212003, China) |
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| Abstract: | Inverter consists of main circuit of inverter, controlling circuit, driving circuit, f＇dtering circuit and sampling circuit. Among these, SPWM controller of inverter is the key, which uses the SPWM technology to adjust and control the frequency and amplitude of sine wave inverter. Compared with the design of ordinary MCU and DSP, using FPGA for designing digital controlling system has the advantages of faster processing speed, higher level of integration, shorter design cycle, and is highly cost effective. |
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| Keywords: | haverter FPGA SPWM design method DSP |
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