本文選題：新一代智能變電站　切入點(diǎn)：智能輔助控制系統(tǒng)　出處：《鄭州大學(xué)》2014年碩士論文

【摘要】：本課題在“兩型一化”(資源節(jié)約型、環(huán)境友好型、工業(yè)化)相關(guān)原則指導(dǎo)下,結(jié)合新一代智能變電站“無人值守”的需求和業(yè)務(wù)特點(diǎn),建立新一代智能變電站內(nèi)智能輔助控制系統(tǒng)的統(tǒng)一平臺(tái),將站內(nèi)的圖像監(jiān)視及安全警衛(wèi)子、環(huán)境監(jiān)測(cè)、火災(zāi)報(bào)警、二次設(shè)備艙采暖通風(fēng)、照明控制、智能巡檢、事故油池控制系統(tǒng)和智能門窗等子系統(tǒng)的信息上送給變電站輔助設(shè)施后臺(tái)系統(tǒng),后臺(tái)分析收到的信息后,根據(jù)分析結(jié)果向子系統(tǒng)下達(dá)控制命令,各個(gè)子系統(tǒng)之間實(shí)現(xiàn)集成聯(lián)動(dòng)、信息共享、相互協(xié)同工作。本500kV無人值守新一代智能變電站輔助控制系統(tǒng)的設(shè)計(jì),遵循突出“全站信息數(shù)字化、通信平臺(tái)網(wǎng)絡(luò)化、信息共享標(biāo)準(zhǔn)化、應(yīng)用功能互動(dòng)化、運(yùn)維檢修高效化”的設(shè)計(jì)理念,是對(duì)國(guó)家電網(wǎng)公司以往智能變電站標(biāo)準(zhǔn)化建設(shè)要求的高度融匯與集成,功能上要求符合調(diào)控合一、運(yùn)維一體、即插即用、全景信息的特點(diǎn),進(jìn)而實(shí)現(xiàn)功能優(yōu)化和設(shè)備集成整合。本課題結(jié)合新一代智能變電站的特點(diǎn),將新穎的設(shè)計(jì)理念,創(chuàng)新的技術(shù)融入方案,旨在推動(dòng)智能電網(wǎng)工程建設(shè)水平的整體提升。該智能輔助控制系統(tǒng)可采集各個(gè)子系統(tǒng)的信息,通過智能告警和智能圖像分析對(duì)變電站進(jìn)行24小時(shí)可靠監(jiān)控；通過電子圍欄與圖像監(jiān)視系統(tǒng)的聯(lián)動(dòng),對(duì)侵入變電站的物體進(jìn)行檢測(cè)、聲光告警和實(shí)時(shí)圖像監(jiān)視；通過環(huán)境監(jiān)測(cè)系統(tǒng)能及時(shí)更新各電氣裝置的溫度濕度信息,各氣室的SF6濃度,并實(shí)時(shí)在輔助設(shè)施視頻系統(tǒng)顯示,發(fā)現(xiàn)異常狀態(tài)能及時(shí)告警；通過火災(zāi)報(bào)警與圖像監(jiān)視系統(tǒng)的聯(lián)動(dòng)實(shí)現(xiàn)火災(zāi)時(shí)對(duì)現(xiàn)場(chǎng)情況的視頻監(jiān)視；通過照明控制系統(tǒng)實(shí)現(xiàn)燈光的采集和遠(yuǎn)程自動(dòng)控制；匯控柜/端子箱采用智能鎖具,解決不同間隔誤操作問題。智能輔助控制后臺(tái)設(shè)備可由圖像監(jiān)視系統(tǒng)后臺(tái)升級(jí),無須增加相應(yīng)的后臺(tái)主機(jī)設(shè)備。
[Abstract]:Under the guidance of the principles of "two types and one" (resource-saving, environment-friendly, industrialization), this subject combines the demand and business characteristics of the new generation intelligent substation "unattended". To establish a unified platform for intelligent auxiliary control system in a new generation of intelligent substations, which includes image monitoring and safety guards, environmental monitoring, fire alarm, secondary equipment cabin heating and ventilation, lighting control, intelligent inspection, etc. The information from the accident oil pool control system and the intelligent door and window subsystem is sent to the substation auxiliary facility backstage system. After analyzing the information received, according to the analysis result, the control command is issued to the subsystem, and the integration and linkage between each subsystem is realized. This 500kV unattended new generation intelligent substation auxiliary control system design, follows "the entire station information digitization, the communication platform network, the information sharing standardization, the application function interaction," The design concept of high efficiency of operation and maintenance maintenance is the characteristics of high integration and integration of the state grid company's standard construction of intelligent substation in the past, and the functional requirements accord with the integration of regulation and control, the integration of operation and maintenance, plug and play, and panoramic information. This subject combines the characteristics of the new generation intelligent substation, and integrates the new design idea and the innovative technology into the scheme. The intelligent auxiliary control system can collect the information of each subsystem and carry out 24 hours reliable monitoring of the substation through intelligent alarm and intelligent image analysis. Through the linkage between the electronic fence and the image monitoring system, the objects intruding into the substation are detected, acousto-optic alarm and real-time image monitoring, and the temperature and humidity information of each electrical device and the SF6 concentration of each air chamber can be updated in time by the environmental monitoring system. And real-time display in the auxiliary facilities video system, find abnormal state can timely alarm, through the linkage of fire alarm and image monitoring system to achieve the scene of the scene of the video surveillance; The lighting acquisition and remote automatic control are realized by the lighting control system, the intelligent lock is used in the control cabinet / terminal box, and the problem of misoperation at different intervals is solved. The intelligent auxiliary control backstage equipment can be upgraded by the background of the image monitoring system. There is no need to add the corresponding backstage mainframe equipment.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TM63;TP273

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