【摘要】：電源技術(shù)如今已經(jīng)廣泛用于人們的生產(chǎn)生活的各個領(lǐng)域,并且對人們的生產(chǎn)生活產(chǎn)生了很大的影響。電源技術(shù)起步很早,在其漫長的發(fā)展過程中,形成了原理各不相同,特性不一的各種電源技術(shù)。如今應(yīng)用最多的兩種電源分別是線性電源和開關(guān)電源。隨著工業(yè)的發(fā)展,工業(yè)用電源正逐步向大功率化,高效化方向發(fā)展,而開關(guān)電源因其特有的開關(guān)特性而使其能夠滿足工業(yè)用電源的發(fā)展需求,在工業(yè)中得到了很大的應(yīng)用。為此,本文對嵌入式技術(shù)在開關(guān)電源中應(yīng)用進(jìn)行研究,設(shè)計(jì)大功率、高效、數(shù)字化的工業(yè)開關(guān)電源。本文主要做了以下工作： 1.對文獻(xiàn)資料進(jìn)行了深入了解與分析,掌握開關(guān)電源數(shù)字化的概念、原理、特點(diǎn)及發(fā)展方向,為進(jìn)一步研究開關(guān)電源奠定理論基礎(chǔ)。 2.對開關(guān)電源設(shè)計(jì)需求進(jìn)行分析,確定開關(guān)電源的功能及指標(biāo)。針對開關(guān)電源各部分的功能,對多種控制方式、開關(guān)管選型、逆變器拓?fù)浣Y(jié)構(gòu)進(jìn)行分析、比較,最終選擇合適的開關(guān)電源方案。 3.將開關(guān)電源按照功能分為2大部分：主回路、控制回路,分析主回路工作流程,完成每個流程所使用的功率元件的選型,對元器件的性能指標(biāo)進(jìn)行分析。根據(jù)功能的不同把控制回路分成多個功能模塊實(shí)現(xiàn),對各模塊的功能進(jìn)行了論述,相關(guān)參數(shù)進(jìn)行了計(jì)算,實(shí)現(xiàn)具體的硬件電路設(shè)計(jì)。 4.采用以ARM處理器為核心的嵌入式技術(shù)方案,充分利用32位處理器速度快、硬件資源豐富、功耗低、抗干擾性能好等優(yōu)勢,使電源功能得到了充分的發(fā)揮,系統(tǒng)擴(kuò)展性、人機(jī)互動性更好,后期更易維護(hù),系統(tǒng)升級更方便。在軟件設(shè)計(jì)上,采用模塊化的設(shè)計(jì)方式,大大簡化了軟件設(shè)計(jì)流程。
[Abstract]:Nowadays, power technology has been widely used in various fields of people's production and life, and has had a great impact on people's production and life. Power technology started very early, in its long process of development, the formation of different principles, different characteristics of various power technologies. The two most widely used power sources are linear power supply and switching power supply. With the development of industry, the industrial power supply is gradually developing towards high power and high efficiency. Because of its unique switching characteristics, switching power supply can meet the development needs of industrial power supply and has been widely used in industry. Therefore, this paper studies the application of embedded technology in switching power supply, and designs high power, high efficiency and digital industrial switching power supply. The main work of this paper is as follows: 1. This paper makes a thorough understanding and analysis of the literature, grasps the concept, principle, characteristics and development direction of switching power supply digitization, and lays a theoretical foundation for further research on switching power supply. 2. The design requirements of switching power supply are analyzed, and the function and index of switching power supply are determined. According to the functions of each part of switching power supply, this paper analyzes and compares various control modes, switching tube selection and inverter topology, and finally selects a suitable switching power supply scheme. 3. The switching power supply is divided into two parts according to its function: main circuit, control loop, main circuit work flow, complete the selection of power components used in each flow, and analyze the performance index of components. According to the different functions, the control circuit is divided into several functional modules. The function of each module is discussed, the related parameters are calculated, and the hardware circuit design is realized. 4. Adopting the embedded technology scheme with ARM processor as the core, making full use of the advantages of fast speed of 32-bit processor, abundant hardware resources, low power consumption and good anti-interference performance, the power supply function has been fully developed and the system is extensible. Better man-machine interaction, more easy to maintain later, more convenient to upgrade the system. In software design, the modular design method is adopted, which greatly simplifies the software design process.
【學(xué)位授予單位】：廣東工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN86

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 褚元好;孫文棟;康錦鶴;高軍偉;姜志彬;;開關(guān)電源系統(tǒng)設(shè)計(jì)[J];電子制作;2013年14期

2 張潔喜;劉彥呈;;一種600V大功率開關(guān)電源的設(shè)計(jì)及實(shí)現(xiàn)[J];電氣傳動;2013年05期

3 姚志樹;;開關(guān)電源主電路拓?fù)浣Y(jié)構(gòu)的分析與比較[J];電源世界;2012年10期

4 董連平;;開關(guān)電源保護(hù)電路實(shí)用設(shè)計(jì)方案[J];數(shù)字技術(shù)與應(yīng)用;2011年07期

5 徐強(qiáng);董威;田俊杰;張俊;;反激式開關(guān)電源變壓器的設(shè)計(jì)[J];中國測試;2009年03期

6 徐曉彬;;大功率全橋變流器次級整流吸收電路研究[J];電力電子技術(shù);2009年01期

7 沙占友;文環(huán)明;;DC/DC電源變換器的拓?fù)漕愋蚚J];電源技術(shù)應(yīng)用;2006年06期

8 鄒懷安,張銳,胡榮強(qiáng);開關(guān)電源的PWM-PFM控制電路[J];電子質(zhì)量;2004年03期

9 田春榮;2003年中國石油進(jìn)出口狀況分析[J];國際石油經(jīng)濟(jì);2004年03期

10 韓可琦,王玉浚;中國能源消費(fèi)的發(fā)展趨勢與前景展望[J];中國礦業(yè)大學(xué)學(xué)報(bào);2004年01期

相關(guān)碩士學(xué)位論文 前10條

1 張潔喜;小型潛艇電力系統(tǒng)全橋DC-DC開關(guān)電源的設(shè)計(jì)[D];大連海事大學(xué);2013年

2 梅陽鳳;數(shù)字開關(guān)電源的設(shè)計(jì)與實(shí)現(xiàn)[D];廣東工業(yè)大學(xué);2011年

3 郭忠銀;一種綠色模式開關(guān)電源的研究與設(shè)計(jì)[D];南華大學(xué);2010年

4 高華麗;數(shù)字開關(guān)電源的研究[D];南京航空航天大學(xué);2010年

5 邊麗華;PID控制器參數(shù)自整定方法的研究與實(shí)現(xiàn)[D];大連理工大學(xué);2009年

6 王新U，

本文編號：2366017