本文選題：電力調(diào)度數(shù)據(jù)網(wǎng) + 改造方案　； 參考：《華北電力大學(xué)》2017年碩士論文

【摘要】：國家電網(wǎng)調(diào)度數(shù)據(jù)網(wǎng)(SGD net,以下簡稱調(diào)度數(shù)據(jù)網(wǎng))是為電力調(diào)度生產(chǎn)服務(wù)的專用數(shù)據(jù)網(wǎng)絡(luò),是實(shí)現(xiàn)各級(jí)調(diào)度中心之間及調(diào)度中心與廠站之間實(shí)時(shí)生產(chǎn)數(shù)據(jù)傳輸和交換的基礎(chǔ)承載設(shè)施,是實(shí)現(xiàn)公司應(yīng)急技術(shù)支持系統(tǒng)和備用調(diào)度中心功能不可或缺的支撐平臺(tái),隨著國家電力技術(shù)的高速發(fā)展,應(yīng)急指揮系統(tǒng)加速建設(shè),河北省電力調(diào)度數(shù)據(jù)網(wǎng)已經(jīng)形成核心網(wǎng)河北子網(wǎng)、省調(diào)接入網(wǎng)、地調(diào)接入網(wǎng)。近年來電網(wǎng)調(diào)度自動(dòng)化系統(tǒng)從變電站有人值班到集控中心時(shí)的少人或無人值班,再到三集五大提出的“大運(yùn)行”。自動(dòng)化系統(tǒng)為滿足電網(wǎng)調(diào)控管理需求,從支持一體化應(yīng)用的角度,擴(kuò)展了支撐平臺(tái)的權(quán)限管理、信息分層分級(jí)管理、人機(jī)展示和數(shù)據(jù)建模維護(hù)功能,滿足了集控的需求。通過對(duì)遙測、遙信基礎(chǔ)數(shù)據(jù)的智能化分析,對(duì)可疑遙測、可疑遙信、特殊接線等進(jìn)行實(shí)時(shí)報(bào)警提示。系統(tǒng)提供多層次的、全面的綜合分類告警和智能推理功能,為電網(wǎng)調(diào)度人員的工作提供有力的支持,提高調(diào)度人員處理電網(wǎng)問題的效率、減少誤判,實(shí)現(xiàn)了綜合故障分析功能和事故處理輔助決策。伴隨電力投資的持續(xù)加大,電力網(wǎng)絡(luò)建設(shè)的加快,網(wǎng)絡(luò)架構(gòu)越來越大、越來越復(fù)雜。國家電網(wǎng)公司大電網(wǎng)、智能化電網(wǎng)的建設(shè),河北南部電網(wǎng)的電力傳輸,電網(wǎng)運(yùn)行的安全越發(fā)重要,為了實(shí)現(xiàn)對(duì)一次設(shè)備運(yùn)行工況的連續(xù)監(jiān)控,增強(qiáng)駕馭大電網(wǎng)的能力,建設(shè)以信息化、數(shù)字化、自動(dòng)化、互動(dòng)化為特征的堅(jiān)強(qiáng)智能電網(wǎng),河北南部電網(wǎng)的電力二次應(yīng)用系統(tǒng)正在完成從穩(wěn)態(tài)到動(dòng)態(tài),從秒級(jí)到毫秒級(jí)的改變,從非實(shí)時(shí)到實(shí)時(shí)的改變,這將對(duì)調(diào)度數(shù)據(jù)網(wǎng)的實(shí)時(shí)性、可靠性、帶寬等提出了更高要求。論文分析了保定地區(qū)電力調(diào)度數(shù)據(jù)網(wǎng)的升級(jí)改造方案,主要是對(duì)現(xiàn)運(yùn)行的調(diào)度數(shù)據(jù)網(wǎng)設(shè)備進(jìn)行升級(jí)改造的設(shè)計(jì)原則和設(shè)計(jì)目標(biāo),分析調(diào)控一體管理模式對(duì)調(diào)度數(shù)據(jù)網(wǎng)新的功能需求,分別對(duì)保定地區(qū)電網(wǎng)調(diào)度數(shù)據(jù)網(wǎng)網(wǎng)絡(luò)體系、網(wǎng)絡(luò)設(shè)備、應(yīng)急措施、運(yùn)行協(xié)議進(jìn)行詳細(xì)設(shè)計(jì)。并對(duì)保定地區(qū)電力調(diào)度數(shù)據(jù)網(wǎng)的安全設(shè)計(jì),對(duì)改造后的運(yùn)行維護(hù)進(jìn)行分析。
[Abstract]:State power dispatching data network (SGD net, hereinafter referred to as the dispatching data network) is a dedicated data network for electric power dispatching service, carrying infrastructure between the dispatch center and realize all levels of dispatching center and substation real-time data transmission and exchange, a platform to achieve the company emergency technical support system function and reserve dispatching Center indispensable, with the rapid development of the national electric power technology, accelerate the construction of emergency command system, Hebei province electric power dispatching data network has formed a core network of Hebei province sub network, access network, access network transfer. In recent years the power grid dispatching automation system in substation have few or no people on duty to control center when on duty to three sets of five proposed "big operation". Automation system to meet the demand from the power regulation, to support the integration of the application point of view, extended support platform Information rights management, hierarchical management, man-machine display and data modeling maintenance function, to meet the needs of centralized control. Through the analysis of intelligent telemetry, remote data, suspicious suspicious telemetry, remote, special connection and real-time alarm. The system provides multi-level, comprehensive classification and intelligent alarm function comprehensive reasoning, provide strong support for power grid dispatching work, improve the processing efficiency of power grid dispatching problem, reduce misjudgment, realize the comprehensive function of fault analysis and accident treatment decision-making. Along with the electric power investment continued to increase, accelerate the construction of power network, the network architecture is more and more big, more and more complex. The national Power Grid Corp large power grid, smart grid construction, power transmission in southern Hebei power grid, power grid operation safety is more important, in order to realize the continuous monitoring of the operation of a device And enhance the ability of controlling the large power grid, the construction of informationization, digitization, automation, smart grid interactive features into power two times, the application system of Hebei southern power grid is completed from static to dynamic, from seconds to milliseconds changed from non real time to real-time change, it will be real-time. The dispatching data network reliability, put forward higher requirements of bandwidth etc. The paper analyzes the upgrading scheme of Baoding power dispatching data network, is the main design principles and objectives of the upgrading of dispatching data network equipment is now running, analysis control integrated management mode of dispatching data network new functional requirements, respectively. Area of Baoding power dispatching data network system, network equipment, emergency measures, detailed design and operation of electric power dispatching network protocol. Data in the Baoding area of safety design, operation dimension after transformation The nursing is analyzed.

【學(xué)位授予單位】：華北電力大學(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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