同相供电补偿变流器

发布时间：2018-04-14 03:15

本文选题：同相供电技术 + 同相供电补偿变流器　；参考：《西南交通大学》2016年硕士论文

【摘要】：本文对同相供电补偿变流器做了深入研究。同相供电补偿变流器作为同相供电技术中最核心的设备,从可靠性或者技术难点来说要求都是非常严格的。本论文根据同相供电补偿变流器的技术原理,搭建了变流器数学模型,并根据数学模式搭建了试验小系统,论文中对试验系统中出现的各种主要问题做了分析,并提出了解决方法。本文首先简单介绍了同相供电的技术原理,从当前铁路供电系统存在的问题,解决方法以及同相供电技术的优势来阐述了同相供电技术的必要性。同时介绍了同相供电补偿变流器在同相供电技术中的作用。然后本文介绍了同相供电补偿变流器技术原理,并根据该技术原理搭建了数学模型,Matlab仿真,从仿真中验证了同相供电补偿变流器的可行性。接着,根据数学模型搭建了试验小系统,从硬件上介绍了该试验系统的硬件构成,从软件上介绍了该试验系统的软件方案,并根据试验系统调试结果得出了试验报告,验证了该技术小系统的可行性。最后,根据试验小系统,设计了同相供电补偿变流器大系统。该系统从总体方案,主回路选型等方面做了分析介绍,论文最后根据大系统调试结果,得出了大系统调试报告。
[Abstract]:This paper makes a deep research on the compensation converter of the same phase power supply.As the most important equipment in the in-phase power supply technology, the in-phase power supply compensation converter is very strict in terms of reliability and technical difficulties.In this paper, according to the technical principle of the in-phase power supply compensation converter, the mathematical model of the converter is built, and the test system is built according to the mathematical model. The main problems in the test system are analyzed in this paper.The solution is put forward.In this paper, the technical principle of in-phase power supply is briefly introduced, and the necessity of in-phase power supply technology is expounded from the problems existing in the current railway power supply system, the solutions and the advantages of the in-phase power supply technology.At the same time, the function of the compensation converter in the same phase power supply technology is introduced.Then this paper introduces the technology principle of the in-phase power supply compensation converter, and builds the mathematical model of Matlab simulation according to the principle of the technology, and verifies the feasibility of the in-phase power supply compensation converter from the simulation.Then, the test system is built according to the mathematical model, the hardware structure of the test system is introduced from the hardware, the software scheme of the test system is introduced from the software, and the test report is obtained according to the debugging result of the test system.The feasibility of the small system is verified.Finally, according to the experimental small system, a large power supply compensation converter system is designed.The system is analyzed and introduced from the aspects of the overall scheme and the selection of the main circuit. Finally, according to the debugging results of the large system, the debugging report of the large system is obtained.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TM761;TM46

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