發(fā)布時間：2018-04-16 05:23

  本文選題：調(diào)控一體化 + 遠(yuǎn)程視頻監(jiān)控系統(tǒng)�。� 參考：《華北電力大學(xué)》2017年碩士論文

【摘要】：隨著電網(wǎng)的不斷加強(qiáng)和發(fā)展,變電站數(shù)量的不斷增加,變電站設(shè)備運(yùn)行管理及維護(hù)壓力日益增大,內(nèi)蒙古西部電網(wǎng)及時轉(zhuǎn)變電網(wǎng)運(yùn)行模式,穩(wěn)步推進(jìn)調(diào)控一體化建設(shè)工作,為了在調(diào)控中心實(shí)現(xiàn)對電網(wǎng)設(shè)備的可視化操作和運(yùn)行狀態(tài)的同步視頻監(jiān)視,進(jìn)一步提高無人值班變電站運(yùn)行和維護(hù)的安全性及可靠性,以遠(yuǎn)程視頻監(jiān)控為主的遙視系統(tǒng)應(yīng)運(yùn)而生。本文闡述了在調(diào)控一體化模式下對視頻監(jiān)控系統(tǒng)的需求,詳細(xì)分析了傳統(tǒng)的安防遙視的應(yīng)用現(xiàn)狀和存在的弊端,提出了建設(shè)遠(yuǎn)程視頻監(jiān)控系統(tǒng)的必要性。通過對視頻壓縮技術(shù)、流媒體轉(zhuǎn)發(fā)技術(shù)和視頻聯(lián)動等關(guān)鍵技術(shù)的研究和應(yīng)用,再結(jié)合蒙西電網(wǎng)實(shí)際情況,提出了兩種不同的設(shè)計(jì)方案,并研究編寫了《內(nèi)蒙古電力公司調(diào)控一體化遠(yuǎn)程視頻監(jiān)控系統(tǒng)功能規(guī)范(試行)》,為遠(yuǎn)程視頻監(jiān)控系統(tǒng)在蒙西電網(wǎng)的推廣應(yīng)用提供建設(shè)依據(jù)。本文以滿足蒙西電網(wǎng)地區(qū)調(diào)控中心生產(chǎn)實(shí)際需求為出發(fā)點(diǎn),設(shè)計(jì)了兩套不同結(jié)構(gòu)的遠(yuǎn)程視頻監(jiān)控系統(tǒng),可以實(shí)現(xiàn)遠(yuǎn)程視頻監(jiān)視、遠(yuǎn)程控制、遠(yuǎn)程操作和報(bào)警聯(lián)動、視頻圖像存儲和遠(yuǎn)程調(diào)用等功能,有機(jī)整合了變電站內(nèi)視頻監(jiān)控、安全防范、消防系統(tǒng)、環(huán)境監(jiān)測等子系統(tǒng),實(shí)現(xiàn)了站內(nèi)各輔助系統(tǒng)的統(tǒng)一管理、統(tǒng)一監(jiān)控。系統(tǒng)投入運(yùn)行后可以滿足電力生產(chǎn)需求,提高了調(diào)控中心對所轄變電站的監(jiān)控能力,大大縮短了緊急狀態(tài)下的響應(yīng)時間,提高了事故處理效率。
[Abstract]:With the continuous strengthening and development of power grid and the increasing number of substations, the operation management and maintenance pressure of substation equipment is increasing day by day. The western Inner Mongolia power grid changes the operation mode of power grid in time and steadily advances the construction of integrated regulation and control.In order to realize the visual operation and synchronous video monitoring of the power network equipment in the control center, the security and reliability of the operation and maintenance of the unattended substation are further improved.Remote video surveillance system emerged as the times require.This paper expounds the requirement of video surveillance system in the mode of integration of regulation and control, analyzes in detail the current situation and disadvantages of the traditional security remote surveillance system, and puts forward the necessity of building a remote video surveillance system.Through the research and application of video compression technology, streaming media forwarding technology and video linkage technology, combined with the actual situation of Mengxi Power Grid, two different design schemes are put forward.The function specification of remote video surveillance system of Inner Mongolia Electric Power Company is researched and compiled, which provides the basis for the extension and application of remote video surveillance system in Mengxi Power Grid.In this paper, two remote video surveillance systems with different structures are designed to meet the actual production requirements of the Mengxi power grid regional control center. The remote video monitoring system can realize remote video surveillance, remote control, remote operation and alarm linkage.The functions of video image storage and remote call integrate the subsystems of video monitoring, security prevention, fire protection system, environment monitoring and so on, and realize the unified management and monitoring of the auxiliary systems in the substation.After the system is put into operation, it can meet the demand of electric power production, improve the monitoring ability of the control center to the substation under its jurisdiction, greatly shorten the response time under the emergency, and improve the efficiency of accident handling.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TN948.6

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本文編號：1757492