本文選題：微型甲醇重整燃料電池 + 能量管理　； 參考：《哈爾濱工業(yè)大學(xué)》2017年碩士論文

【摘要】：能源是社會(huì)發(fā)展的基石,人類歷史上每一輪科技革命無(wú)不建立在新能源技術(shù)的發(fā)明和應(yīng)用基礎(chǔ)之上。21世紀(jì)是氫能的時(shí)代,微型甲醇重整燃料電池(μRMFC)是一種使用甲醇重整制氫技術(shù)的新型移動(dòng)發(fā)電裝置,具有環(huán)境友好、能量密度高、便攜性強(qiáng)等優(yōu)點(diǎn),在野外通訊、科研考察、單兵電源等領(lǐng)域具有廣泛的應(yīng)用前景。因此,研究μRMFC電源系統(tǒng)對(duì)于能源技術(shù)發(fā)展具有重要的意義。本文以理論和實(shí)踐相結(jié)合的方式,針對(duì)μRMFC能量管理系統(tǒng)開展工作原理、優(yōu)化與實(shí)現(xiàn)、測(cè)試與分析三方面研究,實(shí)現(xiàn)了15WμRMFC電源系統(tǒng)樣機(jī),取得了一些創(chuàng)新性成果。在工作原理部分,總結(jié)了μRMFC工作原理,提出了控制μRMFC工作過程的有限狀態(tài)機(jī)模型,研究了溫度管理、燃料管理、電源管理模塊的實(shí)現(xiàn)原理。在優(yōu)化與實(shí)現(xiàn)部分,研究了硬件電路和程序算法的設(shè)計(jì)與實(shí)現(xiàn),完成了電路控制、溫度管理、燃料管理、電源管理、電路電源硬件電路,程序算法部分使用實(shí)時(shí)操作系統(tǒng),以任務(wù)調(diào)度為核心控制硬件電路工作,實(shí)現(xiàn)了具有4個(gè)獨(dú)立階段的燃料供給算法。在測(cè)試與分析部分,實(shí)現(xiàn)了μRMFC電源系統(tǒng)樣機(jī),測(cè)試并分析了樣機(jī)的啟動(dòng)特性和發(fā)電特性。啟動(dòng)特性包括正常啟動(dòng)和輔助電加熱啟動(dòng),發(fā)電特性包括驅(qū)動(dòng)筆記本電腦和驅(qū)動(dòng)固定電子負(fù)載,最后對(duì)電池系統(tǒng)故障進(jìn)行了分析,在程序代碼部分設(shè)計(jì)故障預(yù)防措施。本文完成的μRMFC能量管理系統(tǒng)具備良好的擴(kuò)展性和兼容性,可以實(shí)際應(yīng)用于μRMFC電源系統(tǒng)。該系統(tǒng)具有很高的實(shí)用價(jià)值,以此為基礎(chǔ),未來(lái)可以完成不同功率的μRMFC測(cè)試。
[Abstract]:Energy is the cornerstone of social development. Every round of scientific and technological revolution in human history is based on the invention and application of new energy technology. The 21st century is the era of hydrogen energy. The micro methanol reforming fuel cell (渭 RMFC) is a new type of mobile power plant using methanol reforming hydrogen production technology. It has the advantages of friendly environment, high energy density and high portability. Single soldier power supply and other fields have a wide range of application prospects. Therefore, the study of 渭 RMFC power system is of great significance to the development of energy technology. In this paper, the working principle, optimization and realization, test and analysis of 渭 RMFC energy management system are studied by combining theory and practice. The prototype of 15W 渭 RMFC power supply system has been realized, and some innovative results have been obtained. In the part of working principle, the working principle of 渭 RMFC is summarized, the finite state machine model of controlling 渭 RMFC working process is put forward, and the realization principle of temperature management, fuel management and power management module is studied. In the part of optimization and implementation, the design and implementation of hardware circuit and program algorithm are studied. The circuit control, temperature management, fuel management, power management, circuit power supply hardware circuit, program algorithm part use real-time operating system. Taking task scheduling as the core control hardware circuit, a fuel supply algorithm with four independent stages is implemented. In the part of test and analysis, the prototype of 渭 RMFC power supply system is realized, and the start-up characteristics and generation characteristics of the prototype are tested and analyzed. The startup characteristics include normal start and auxiliary electric heating start, and the generation characteristics include driving notebook computer and driving fixed electronic load. Finally, the fault of battery system is analyzed, and fault prevention measures are designed in the program code part. The 渭 RMFC energy management system has good expansibility and compatibility, and can be applied to 渭 RMFC power supply system. The system has a high practical value. Based on this, the 渭 RMFC with different power can be tested in the future.
【學(xué)位授予單位】：哈爾濱工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TM911.4

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本文編號(hào)：2013928