| 基于DSP的并网PWM逆变器的的研究 |
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| 引用本文： | 张丹彤,范悦.基于DSP的并网PWM逆变器的的研究[J].吉林工程技术师范学院学报,2010,26(12). |
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| 作者姓名： | 张丹彤 范悦 |
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| 作者单位： | 1. 吉林工程技术师范学院信息工程学院,吉林长春,130052
2. 中国兵器工业集团第五五研究所数字化制造系统研究室,吉林长春,130012 |
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| 基金项目： | 吉林省科技发展计划项目，吉林省教育厅“十一五”科学技术研究项目 |
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| 摘 要： | 针对风力发电系统的特性,提出基于DSP的全数字化PWM逆变器,该逆变器采用空间矢量调制算法,结构清晰,运算量小,实现方便。同时对系统脱网控制策略也进行了研究。实验结果证实了逆变器的可行性。
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| 关 键 词： | DSP 全数字化 并网 PWM逆变器 |
A Study of Grid Connected PWM Inverter based on DSP |
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| ZHANG Dan-tong,; FAN Yue.A Study of Grid Connected PWM Inverter based on DSP[J].Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition),2010,26(12). |
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| Authors: | ZHANG Dan-tong ; FAN Yue |
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| Institution: | 2 ( 1. College of Information Engineering; Jilin Teachers Institute of Engineering and Technology; Changchun Jilin 130052; China; 2. Digital Manufacturingsystem Research; The No. 55 Research Institute of Weaponary Industry of China; Changchun Jilin 130012; China); |
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| Abstract: | In view of the characteristics of wind energy system,a grid connected PWM inverter was proposed. The algorithm of space vector modulation was used in the inverter,so it has clear system structure and small amount of calculation,and it is easy to realize. At the same time,the control strategy of off-grid was studied too. The feasibility of the inverter is verified by experiment. |
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| Keywords: | DSP all-digital grid connected PWM inverter |
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