| 高效率模块化航空静止变流器的研制 |
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| 引用本文： | 张方华,龚春英.高效率模块化航空静止变流器的研制[J].航空学报,2009,30(6):1119-1125. |
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| 作者姓名： | 张方华 龚春英 |
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| 作者单位： | 南京航空航天大学自动化学院,江苏南京,210016 |
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| 基金项目： | 航空科学基金(505052006) |
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| 摘 要： | 基于通用化、系列化和模块化的研制思想，致力于研究提高航空静止变流器(ASI)的变换效率、减轻系统重量、提高可靠性和维护性等核心技术问题。从总体研制方案、核心技术和系列化基础模块3个层面出发，采用功率扩展性能好、变换效率高、可靠性高的推挽正激电路和双降压式逆变器研制了DC-DC变换模块、DC-AC变换模块等单元模块，组合成4种航空静止变流器基础模块。研制的系列化基础模块，整机变换效率均比国外同类产品提高4.5%以上，并且在体积、重量、可靠性和可维护性等方面均具有明显优势。
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| 关 键 词： | 逆变器 标准化 模块化 推挽正激变换器 双降压式逆变器 |
High Efficiency Modular Aeronautic Static Inverter |
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| Zhang Fanghua,Gong Chunying.High Efficiency Modular Aeronautic Static Inverter[J].Acta Aeronautica et Astronautica Sinica,2009,30(6):1119-1125. |
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| Authors: | Zhang Fanghua Gong Chunying |
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| Institution: | College of Automation Engineering;Nanjing University of Aeronautics and Astronautics;Nanjing 210016;China |
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| Abstract: | One main trend in the development of aeronautic static inverter (ASI) is its modularization,generalization,and standardization. This article made a study on achieving higher efficiency,lighter system weight,higher reliability,and maintainability of ASI. Because of their good power expansibility and high efficiency and reliability,the push-pull forward converter and dual buck inverter are selected as the main topology to develop the DC-DC converter module and the DC-AC inverter module,and four ASI basal modu... |
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| Keywords: | electric inverter standardization modularization push-pull forward dual buck inverter |
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