| 基于重复控制的离网风力发电机逆变器研制 |
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| 引用本文： | 杨苹,梁卓,胡海平.基于重复控制的离网风力发电机逆变器研制[J].电力电子技术,2012,46(3):24-26,54. |
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| 作者姓名： | 杨苹 梁卓 胡海平 |
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| 作者单位： | 1. 广东省绿色能源技术重点实验室,华南理工大学,广东广州510640
2. 华南理工大学,电力学院,广东广州510640 |
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| 基金项目： | 广东省教育部产学研结合项目(2009B090300424);广东省科技计划项目(2010A010200004)~~ |
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| 摘 要： | 逆变技术是风力发电领域的核心技术,逆变器的研制对于小型风力发电系统具有非常重要的意义。此处以TMS320LF2407A型DSP为控制器件,对逆变器进行了设计和研制。在简单介绍逆变器结构和工作原理的基础上,详细介绍了重复控制器的原理和结构,设计了重复控制器。最后经过仿真和样机实验证明,输出电压波形畸变率小且能很好地跟随参考电压波形,满足逆变指标要求。
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| 关 键 词： | 逆变器 重复控制 增量式比例积分控制 |
Research on a Off-grid Wind Turbine Inverter Based on Repetitive Control |
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| YANG Ping
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LIANG Zhuo
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HU Hai-ping.Research on a Off-grid Wind Turbine Inverter Based on Repetitive Control[J].Power Electronics,2012,46(3):24-26,54. |
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| Authors: | YANG Ping LIANG Zhuo HU Hai-ping |
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| Affiliation: | 1.Guangdong Key Laboratory of Clean Energy Technology, South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | The inverter technology is the core technology of wind power generation and the research of inverter for small wind power systems has very important significance.Digital signal processor(DSP) TMS320LF2407A is the control device which is designed and developed for the inverter.This paper has a brief introduction of the structure and working principle about the inverter,and the details of the principle and structure of the repetitive controller are introduced and designed.Finally,through simulation and prototype experiments,the output voltage waveform distortion is small and can well follow the reference voltage waveform which meets the inverter’s need. |
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| Keywords: | inverter repetitive control increment proportion integral control |
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