【摘要】：近二十年來(lái),網(wǎng)絡(luò)通信、計(jì)算機(jī)自動(dòng)化與測(cè)控保護(hù)等技術(shù)的飛速發(fā)展,已經(jīng)為變電站數(shù)字化自動(dòng)化系統(tǒng)實(shí)現(xiàn)數(shù)字化、網(wǎng)絡(luò)化奠定了充實(shí)的技術(shù)基礎(chǔ)。另一方面,隨著大容量、特高壓以及超大規(guī)模電網(wǎng)的不斷形成,對(duì)電網(wǎng)的可靠性、安全性等方面提出了更為迫切和高層次的要求。變電站未來(lái)的發(fā)展將逐漸采用數(shù)字化變電站技術(shù)。數(shù)字化變電站的出現(xiàn)是變電站自動(dòng)化發(fā)展的一個(gè)重要里程碑。國(guó)內(nèi)外都積極開(kāi)展了一系列數(shù)字化變電站建設(shè)工程,并取得了較大的成果,一些運(yùn)行十多年的舊站也急需技術(shù)改造,如何進(jìn)行傳統(tǒng)變電站數(shù)字化改造是今后面臨的一個(gè)突出問(wèn)題。 針對(duì)以上問(wèn)題,本文的第一部分對(duì)研究對(duì)象進(jìn)行了分析研究；第二部分對(duì)項(xiàng)目管理理論、電力工程項(xiàng)目管理理論進(jìn)行論述,對(duì)變電站數(shù)字化改造工程項(xiàng)目管理的現(xiàn)狀進(jìn)行分析,對(duì)其存在的問(wèn)題進(jìn)行了闡述；第三部分介紹了數(shù)字化變電站基本概念、結(jié)構(gòu)特點(diǎn)以及新技術(shù)在數(shù)字化變電站中的應(yīng)用,闡述了傳統(tǒng)變電站與數(shù)字變電站的區(qū)別,分析了數(shù)字變電站在電網(wǎng)發(fā)展中的優(yōu)勢(shì)；第四部分針對(duì)城南變電站的概況,提出了城南變電站數(shù)字化改造項(xiàng)目的技術(shù)方案,主要根據(jù)數(shù)字化變電站結(jié)構(gòu)特征,從組網(wǎng)方式、站控層、間隔層和過(guò)程層四個(gè)部分提出各部分的數(shù)字化改造方案；第五部分以項(xiàng)目管理方法為基礎(chǔ),結(jié)合有關(guān)項(xiàng)目管理理論和方法,分析在變電站數(shù)字化改造項(xiàng)目的實(shí)際實(shí)施時(shí)怎么樣合理安排好進(jìn)度、質(zhì)量、成本目標(biāo)的具體任務(wù)以及如何提高資源的利用率,從而探討出實(shí)現(xiàn)變電站數(shù)字化改造項(xiàng)目成本、質(zhì)量和工期最優(yōu)的管理方法和控制措施。最后一部分對(duì)本文的論點(diǎn)進(jìn)行總結(jié)回顧,并就數(shù)字變電站未來(lái)的發(fā)展進(jìn)行了展望。
[Abstract]:In the past twenty years, the rapid development of network communication, computer automation and measurement and control protection has laid a solid technical foundation for the realization of digitization and networking of substation digital automation system. On the other hand, with the continuous formation of large capacity, UHV and super large scale power grid, more urgent and higher requirements are put forward for the reliability and security of power grid. The future development of substation will gradually adopt digital substation technology. The emergence of digital substation is an important milestone in the development of substation automation. A series of digital substation construction projects have been carried out both at home and abroad, and great achievements have been made. Some old stations that have been running for more than 10 years are also in urgent need of technical transformation. How to carry out digital transformation of traditional substation is a prominent problem in the future. In view of the above problems, the first part of this paper has carried on the analysis and research to the research object; In the second part, the theory of project management and the theory of power engineering project management are discussed. The present situation of substation digital transformation project management is analyzed, and the existing problems are expounded. The third part introduces the basic concept of digital substation, structural characteristics and the application of new technology in digital substation, expounds the difference between traditional substation and digital substation, and analyzes the advantages of digital substation in the development of power network. In the fourth part, according to the general situation of Chengnan substation, the technical scheme of the digital transformation project of Chengnan substation is put forward, which is mainly based on the structural characteristics of digital substation, from the mode of networking, station control layer, The four parts of interval layer and process layer put forward the digitized reconstruction scheme of each part; The fifth part is based on the project management method, combined with the related project management theory and method, analyzes how to arrange the schedule and quality reasonably in the actual implementation of the substation digital transformation project. The concrete task of cost target and how to improve the utilization ratio of resources are discussed, and the management methods and control measures to realize the optimal cost, quality and duration of substation digitized transformation project are discussed. In the last part, the thesis is summarized and the future development of digital substation is prospected.
【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】：2013
【分類(lèi)號(hào)】：TM63;F426.61

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 胡巖;賈冰;;電力工程項(xiàng)目管理的三要素分析[J];東北電力大學(xué)學(xué)報(bào)(社會(huì)科學(xué)版);2008年03期

2 任雁銘,秦立軍,楊奇遜;IEC61850通信協(xié)議體系介紹和分析[J];電力系統(tǒng)自動(dòng)化;2000年08期

3 沈國(guó)榮,黃健;2000年國(guó)際大電網(wǎng)會(huì)議系列報(bào)道——通信技術(shù)是變電站自動(dòng)化的關(guān)鍵[J];電力系統(tǒng)自動(dòng)化;2001年10期

4 賈巍;曹津平;李偉;;數(shù)字化變電站中過(guò)程層的技術(shù)研究[J];電力自動(dòng)化設(shè)備;2008年10期

5 譚文恕;變電站通信網(wǎng)絡(luò)和系統(tǒng)協(xié)議IEC61850介紹[J];電網(wǎng)技術(shù);2001年09期

6 高翔;張沛超;;數(shù)字化變電站的主要特征和關(guān)鍵技術(shù)[J];電網(wǎng)技術(shù);2006年23期

7 張沛超;高翔;;數(shù)字化變電站系統(tǒng)結(jié)構(gòu)[J];電網(wǎng)技術(shù);2006年24期

8 魯國(guó)剛;劉驥;張長(zhǎng)銀;;變電站的數(shù)字化技術(shù)發(fā)展[J];電網(wǎng)技術(shù);2006年S2期

9 涂崎;邰能靈;薄志謙;;國(guó)內(nèi)數(shù)字化變電站發(fā)展及應(yīng)用[J];供用電;2009年06期

10 楊然靜;白小會(huì);;數(shù)字化變電站技術(shù)的發(fā)展與應(yīng)用[J];供用電;2010年01期

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