本文選題：堅(jiān)強(qiáng)智能電網(wǎng) + 集中器��； 參考：《南京理工大學(xué)》2012年碩士論文

【摘要】：建設(shè)堅(jiān)強(qiáng)智能電網(wǎng),是當(dāng)前中國(guó)電網(wǎng)的發(fā)展目標(biāo),并已經(jīng)進(jìn)入大規(guī)模實(shí)施階段。作為堅(jiān)強(qiáng)智能電網(wǎng)重要組成部分的電能信息采集系統(tǒng),是電網(wǎng)智能化的“最后一公里”,該系統(tǒng)主要由集中器、采集器、智能電表等組成,相對(duì)采集器和智能電表,系統(tǒng)要求集中器的功能強(qiáng)大,可靠性更高,穩(wěn)定性更好。本文根據(jù)國(guó)家電網(wǎng)公司對(duì)集中器最新的相關(guān)技術(shù)規(guī)范要求,圍繞如何實(shí)現(xiàn)集中器功能,提高設(shè)備可靠性和穩(wěn)定性,結(jié)合最新的嵌入式應(yīng)用技術(shù),最后選用ATMEL公司的ARM9核芯片AT91SAM9260作為核心處理器構(gòu)建整個(gè)系統(tǒng),設(shè)計(jì)出了基于ARM9核的遠(yuǎn)程抄表集中器。 在集中器設(shè)計(jì)階段,詳細(xì)分析需求,緊緊圍繞功能,采用模塊化的設(shè)計(jì)思想進(jìn)行軟硬件設(shè)計(jì),各部分功能相對(duì)獨(dú)立,從根本上保證了可靠性,同時(shí)提高了開(kāi)發(fā)的效率。根據(jù)硬件原理圖設(shè)計(jì)出了印制電路板,根據(jù)軟件流程圖編寫(xiě)代碼,并進(jìn)行了調(diào)試和驗(yàn)證,最后完成了軟硬件聯(lián)合調(diào)試,制作出了樣機(jī)。結(jié)果證明,設(shè)計(jì)達(dá)到了預(yù)期目標(biāo),實(shí)現(xiàn)了良好的經(jīng)濟(jì)效益和社會(huì)效益。
[Abstract]:Building a strong smart grid is the current development goal of China's power grid, and has entered a large-scale implementation phase. The electric energy information collection system, which is an important part of the strong smart grid, is the "last kilometer" of the intelligent power grid. The system is mainly composed of concentrator, collector, intelligent meter, relative collector and intelligent meter. The system requires the concentrator to be powerful, reliable and stable. In this paper, according to the latest relevant technical specifications of the concentrator of State Grid Company, we focus on how to realize the function of concentrator, improve the reliability and stability of equipment, and combine with the latest embedded application technology. Finally, a remote meter reading concentrator based on ARM9 core is designed by using ARM9 core chip AT91SAM9260 of ATMEL company as the core processor to construct the whole system. In the stage of concentrator design, the requirement is analyzed in detail, and the software and hardware are designed closely around function. The function of each part is relatively independent, which guarantees the reliability and improves the efficiency of development. The printed circuit board is designed according to the hardware schematic diagram, the code is written according to the software flow chart, and the debugging and verification are carried out. Finally, the joint debugging of the hardware and software is completed, and the prototype is made. The results show that the design achieves the expected goal and achieves good economic and social benefits.
【學(xué)位授予單位】：南京理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類(lèi)號(hào)】：TP274.2;TP368.12

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本文編號(hào)：1838156