本文選題：配電通信網(wǎng) + EPON�。� 參考：《蘭州理工大學(xué)》2017年碩士論文

【摘要】：2015年,國家電網(wǎng)公司正式提出 構(gòu)建全球能源互聯(lián)網(wǎng)、推動(dòng)能源綠色發(fā)展‖戰(zhàn)略計(jì)劃。全球能源互聯(lián)網(wǎng)是以特高壓電網(wǎng)為主干網(wǎng)架(通道),以傳輸清潔能源為主導(dǎo)、全球互聯(lián)泛在的堅(jiān)強(qiáng)智能電網(wǎng)。根據(jù)以上內(nèi)容可知,構(gòu)建全球能源互聯(lián)網(wǎng)就是要建設(shè)堅(jiān)強(qiáng)的、智能的、自動(dòng)化的電網(wǎng)網(wǎng)架,那么智能、堅(jiān)強(qiáng)、自動(dòng)化的電網(wǎng)建設(shè)就必須位于首位。通信技術(shù)作為實(shí)現(xiàn)電網(wǎng)智能化、互動(dòng)化和大電網(wǎng)運(yùn)行控制的重要部分,必須順應(yīng)智能化電網(wǎng)的發(fā)展,就需要將通信的安全性作為重點(diǎn)領(lǐng)域進(jìn)行創(chuàng)新和突破。首先,論文闡述了配電自動(dòng)化系統(tǒng)的網(wǎng)架結(jié)構(gòu),以及配電自動(dòng)化在實(shí)時(shí)性、易擴(kuò)容、可靠性等方面對(duì)通信網(wǎng)的要求。根據(jù)這幾個(gè)方面的要求對(duì)EPON技術(shù)運(yùn)用于配電通信網(wǎng)系統(tǒng)進(jìn)行了業(yè)務(wù)需求分析及預(yù)測、抗單/多點(diǎn)失效能力等九個(gè)方面的可行性分析,針對(duì)EPON技術(shù)的三種最常見組網(wǎng)模式進(jìn)行優(yōu)缺點(diǎn)方面的分析和比較,分析計(jì)算了三種組網(wǎng)模式的網(wǎng)絡(luò)有效性及可靠性,最后對(duì)3種組網(wǎng)模式的成本以圖表的形式進(jìn)行了比較。最后結(jié)合金昌地區(qū)配網(wǎng)自動(dòng)化建設(shè)現(xiàn)狀和通信網(wǎng)絡(luò)建設(shè)現(xiàn)狀,而且可以滿足配網(wǎng)自動(dòng)化系統(tǒng)對(duì)通信業(yè)務(wù)需求的基礎(chǔ)上,對(duì)通信網(wǎng)進(jìn)行了分析,依據(jù)建設(shè)原則與目標(biāo),確定了金昌地區(qū)配電通信網(wǎng)的建設(shè)方案,并確定采用手拉手模式進(jìn)行組網(wǎng)。手拉手保護(hù)的組網(wǎng)模式可以使金昌地區(qū)的配電通信網(wǎng)建設(shè)成果獲得收益與成本最佳比例的成效,達(dá)到最優(yōu)的性價(jià)比。因此,在金昌地區(qū)配電通信網(wǎng)的接入層采用EPON的手拉手組網(wǎng)模式進(jìn)行組網(wǎng)。本文結(jié)尾對(duì)配電通信網(wǎng)未來的發(fā)展方向進(jìn)行了展望。
[Abstract]:In 2015, State Grid Corporation formally proposed to build a global energy Internet to promote the green development of energy strategic plan. The global energy Internet is a strong smart grid with UHV grid as its backbone (channel, dominated by transmission of clean energy) and global interconnection. According to the above content, the construction of global energy Internet is to build a strong, intelligent, automated grid network, then intelligent, strong, automated grid construction must be in the first place. As an important part of intelligent, interactive and large power grid operation control, communication technology must adapt to the development of intelligent power grid, so it is necessary to innovate and break through the security of communication as a key area. Firstly, the paper describes the network structure of distribution automation system and the requirements of distribution automation in real-time, easy to expand, reliability and other aspects of the communication network. According to the requirements of these aspects, the feasibility of EPON technology applied to distribution communication network system is analyzed in nine aspects, such as service requirement analysis and forecast, anti-single / multi-point failure ability, etc. This paper analyzes and compares the advantages and disadvantages of the three most common networking modes of EPON technology, analyzes and calculates the network validity and reliability of the three networking modes, and finally compares the cost of the three networking modes in the form of charts. Finally, based on the present situation of distribution automation construction and communication network construction in Jinchang area, and on the basis of satisfying the communication business requirements of distribution automation system, the paper analyzes the communication network, and according to the construction principles and objectives, The construction scheme of the distribution communication network in Jinchang area is determined, and the hand-held mode is adopted to set up the network. The construction of distribution communication network in Jinchang area can get the best ratio of profit and cost and achieve the best performance-price ratio. Therefore, the access layer of the distribution communication network in Jinchang area adopts the EPON mode of hand-in-hand networking. At the end of this paper, the future development of distribution communication network is prospected.
【學(xué)位授予單位】：蘭州理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TM73

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本文編號(hào)：2033548