| 交直流共用主电路及其控制方法在双输出航空静变电源中的应用 |
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| 引用本文： | 孙兴法,聂子玲,朱俊杰,韩一,高飞.交直流共用主电路及其控制方法在双输出航空静变电源中的应用[J].航空动力学报,2017,44(12):6-11. |
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| 作者姓名： | 孙兴法 聂子玲 朱俊杰 韩一 高飞 |
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| 作者单位： | 海军工程大学 舰船综合电力技术国防科技重点实验室,湖北 武汉430033,海军工程大学 舰船综合电力技术国防科技重点实验室,湖北 武汉430033,海军工程大学 舰船综合电力技术国防科技重点实验室,湖北 武汉430033,海军工程大学 舰船综合电力技术国防科技重点实验室,湖北 武汉430033,中国船舶工业系统工程研究院 航空系统研究所,北京100094 |
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| 基金项目： | 国家自然科学基金项目(51407189) |
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| 摘 要： | 详细介绍一种通过交直流变换共用主电路实现同一电源双路分时输出的方法,给出了交直流共用主电路的拓扑结构及其工作原理,分析了交流变换五电平载波移相及直流变换级联移相控制策略。为了在三相交流变换电路的基础上实现大功率直流输出,并兼顾各相功率均衡,提出了一种相位角同步的均流控制策略。最后通过试验实现了同一电源分时输出交流115 V/400 Hz/100 kVA和直流270 V/80 kW,验证了所述拓扑结构和控制策略的合理性与可行性。
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| 关 键 词： | 航空静变电源 交直流共用主电路 调制策略 均流 |
Application of AC/DC Electrical Source Sharing the Same Main Circuit and Its Control Method in DoubleOutput Aeronautical Power Supply |
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| SUN Xingf,NIE Ziling,ZHU Junjie,HAN Yi and GAO Fei.Application of AC/DC Electrical Source Sharing the Same Main Circuit and Its Control Method in DoubleOutput Aeronautical Power Supply[J].Journal of Aerospace Power,2017,44(12):6-11. |
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| Authors: | SUN Xingf NIE Ziling ZHU Junjie HAN Yi and GAO Fei |
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| Institution: | National Key Laboratory for Vessel Integrated Power System Technology, Naval University of Engineering,Wuhan 430033, China,National Key Laboratory for Vessel Integrated Power System Technology, Naval University of Engineering,Wuhan 430033, China,National Key Laboratory for Vessel Integrated Power System Technology, Naval University of Engineering,Wuhan 430033, China,National Key Laboratory for Vessel Integrated Power System Technology, Naval University of Engineering,Wuhan 430033, China and Aviation System Research Dept.of System Engineering Research Institute, Beijing 100094, China |
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| Abstract: | A method to achieve the timesharing output of the same power based on AC/DC electrical source sharing the same main circuit was introduced. The topology of main circuit and its working principle were given. The fivelevel carrier phaseshifting modulating strategy of AC transform and the cascaded phaseshifting control strategy of DC transform were analysed. A phaseanglesynchronous current balancing control strategy was proposed, in order to realize high power DC output and the balance of the power of each phase on the basis of threephase AC converter. Experimental results were obtained with timesharing 115 V/400 Hz/100 kVA AC output and 270 V/80 kW DC output based on the same power supply, which verified the rationality and feasibility of the topology and control strategy. |
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| Keywords: | aeronautical static variable power supply AC and DC shared main circuit modulation strategy current balance |
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