| 逆变器带非线性负载时的输出电压控制技术 |
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| 引用本文： | 熊蕊,何定桥. 逆变器带非线性负载时的输出电压控制技术[J]. 华中科技大学学报(自然科学版), 2000, 28(1): 41-43 |
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| 作者姓名： | 熊蕊 何定桥 |
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| 作者单位： | 华中理工大学电力工程系;华中理工大学电力工程系 |
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| 基金项目： | 国家自然科学基金资助项目! ( 597770 2 5) |
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| 摘 要： | 分析了逆变器带非线性负载时波形畸变的原因和影响 ,将波形畸变分成瞬态畸变和稳态畸变 ,并针对不同畸变给出了几种不同的控制方式 ,即根据非线性负载投入瞬间的冲击电流大小 ,采用自适应调节输出电压幅值的限流方法 ,以改善瞬态畸变程度 ;采用瞬时值波形反馈、无差拍控制技术来补偿稳态畸变波形 .给出了实验结果 ,研究结果对改善逆变器输出波形具有指导意义 .
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| 关 键 词： | 正弦波逆变器 非线性负载 波形畸变 控制 |
| 修稿时间： | 1999-08-20 |
The Control Techniques for Output Voltage in the Inverter with Nonlinear Load |
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| Xiong Rui,He Dingqiao. The Control Techniques for Output Voltage in the Inverter with Nonlinear Load[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2000, 28(1): 41-43 |
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| Authors: | Xiong Rui He Dingqiao |
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| Affiliation: | Xiong Rui He Dingqiao |
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| Abstract: | The causes and influences of the waveform distortion of the waveform distortion of an inverter with nonlinear load are analyzed. A new idea is proposed that the waveform distortion is divided into the instantaneous waveform distortion and the static one. According to different kinds of waveform distortion, some different control methods are given. The experimental results are also given in this paper. These research results are very useful in improving the output voltage waveform of the inverter. |
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| Keywords: | sine wave inverter nonlinear load waveform distortion control |
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