| 基于瞬时电感电流控制的无线并联逆变系统 |
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| 引用本文： | 鞠洪新,邹昭平,梁海.基于瞬时电感电流控制的无线并联逆变系统[J].电工技术学报,2010(3). |
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| 作者姓名： | 鞠洪新 邹昭平 梁海 |
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| 作者单位： | 北京自动化技术研究院; |
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| 摘 要： | 常规逆变电源并联系统含有控制联络线,组网不便,干扰严重。本文设计了一种数字化无线并联控制系统,针对逆变电源输出阻抗中阻性分量对系统功率特性的影响,采用基于电感电流反馈的逆变电压瞬时双闭环控制对系统输出阻抗特性加以改善,从而保证了功率下垂理论的正确应用。研制的两台DSP控制1kW逆变电源样机,成功地实现了无线并联运行。
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| 关 键 词： | 逆变电源 无线并联 输出阻抗 电流反馈 |
No Interconnection Parallel Inverter System Based on Instantaneous Inductive Current Control |
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| Ju Hongxin Zou Zhaoping Liang Hai.No Interconnection Parallel Inverter System Based on Instantaneous Inductive Current Control[J].Transactions of China Electrotechnical Society,2010(3). |
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| Authors: | Ju Hongxin Zou Zhaoping Liang Hai |
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| Affiliation: | Beijing Automation Technical Research Institute Beijing 100009 China |
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| Abstract: | Conventional parallel inverter system always includes control interconnection. It is not easy to be parallel connected and causes more serious interference also. A digital parallel inverter system without interconnection is designed in this paper. Considering the resistor part influence of output impedance on its power characteristic, the system is controlled by double closed loop of instantaneous output voltage, which based on inductive current feedback. This control strategy can improve the output impedan... |
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| Keywords: | Inverter system parallel without interconnection output impedance current feedback |
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