供電網(wǎng)調(diào)度系統(tǒng)自動(dòng)化設(shè)計(jì)

目錄
0  前言 1
1  供電網(wǎng)調(diào)度自動(dòng)化系統(tǒng)的概述 2
1.1  概念及功能 2
1.2  電網(wǎng)調(diào)度自動(dòng)化系統(tǒng)在電網(wǎng)運(yùn)行中的重要作用 2
1.3  電網(wǎng)調(diào)度自動(dòng)化的發(fā)展趨勢(shì) 2
1.4  選題背景 5
1.5  選題意義 5
2  調(diào)度自動(dòng)化系統(tǒng)的總體設(shè)計(jì)要求 6
2.1  設(shè)計(jì)原則 6
2.2  系統(tǒng)總體要求 6
2.3  系統(tǒng)配置與管理 7
3  系統(tǒng)主要功能及硬件配置設(shè)計(jì) 9
3.1  硬件功能 9
3.1.1   SCADA功能 9
3.1.2   EMS應(yīng)用功能 10
3.1.3   Web功能 10
3.2  系統(tǒng)硬件配置設(shè)計(jì) 11
3.2.1  系統(tǒng)服務(wù)器（Server） 11
3.2.2 先進(jìn)的前置機(jī)系統(tǒng) 12
3.3.3 客戶端的配置 14
4  利用組態(tài)王軟件設(shè)計(jì)的數(shù)據(jù)采集及畫面處理 17
4.1  調(diào)度主站設(shè)計(jì) 17
4.2  系統(tǒng)性能指標(biāo) 21
4.3  數(shù)據(jù)流程 23
4.4  設(shè)計(jì)的基本思路 23
4.5  組態(tài)軟件對(duì)畫面的仿真 24
5  技術(shù)經(jīng)濟(jì)分析 33
6 結(jié)論 34
致謝 35
參考文獻(xiàn) 36
附錄A 譯文 37
附錄B 外文原文 48

摘要

由于電能的廣泛使用，電力設(shè)施逐漸形成了各種電力網(wǎng)絡(luò)，使得數(shù)據(jù)網(wǎng)絡(luò)在電力系統(tǒng)中的應(yīng)用日益廣泛，已經(jīng)成為不可或缺的基礎(chǔ)設(shè)施。在電力調(diào)控中安裝調(diào)度自動(dòng)化系統(tǒng)，其目的是為了在保證電力調(diào)度和電力供應(yīng)的時(shí)間段中，提高對(duì)于突發(fā)事件的應(yīng)急情況的解決速度，進(jìn)一步來(lái)確保電力供應(yīng)的安全運(yùn)行水平。
作為電業(yè)自動(dòng)化的一個(gè)重要組成，電網(wǎng)調(diào)度自動(dòng)化很好地解決了電能的合理分配問(wèn)題。電網(wǎng)調(diào)度自動(dòng)化系統(tǒng)在滿足用戶對(duì)開(kāi)放性、安全性、功能完備性、實(shí)時(shí)性及用戶友好性要求的基礎(chǔ)上，實(shí)現(xiàn)了"分布服務(wù)，集中管理，統(tǒng)一瀏覽"的鮮明系統(tǒng)特色。
電網(wǎng)調(diào)度系統(tǒng)的自動(dòng)化，主要是收集分散在各個(gè)發(fā)電廠和變電站的實(shí)時(shí)信息，并且對(duì)這些信息進(jìn)行分析和處理。
本設(shè)計(jì)主要應(yīng)用組態(tài)軟件對(duì)供電網(wǎng)調(diào)度自動(dòng)化系統(tǒng)進(jìn)行了設(shè)計(jì)，并對(duì)系統(tǒng)進(jìn)行了完整的網(wǎng)絡(luò)選型。
關(guān)鍵詞：組態(tài)軟件；網(wǎng)絡(luò)選型；供電網(wǎng)調(diào)度

As electric power has been widely used, electricity facilitates have been growing into various kinds of electricity network, in which data network is one of the indispensable infrastructure. To guarantee the  efficiency in dealing with emergences and the secure operation level of power supply during power dispatching and supplying, an automation dispatching system is installed for power control .As an important component of Electrical automation, a good dispatching automation solute the problem of rational
Power network dispatching automation can well resolve the problems arising in power distribution. It is secure in operation, complete in function, plus a real-time response and user-friendly network, which help to realize service distribution and a centralization of management and supervision.
This project mainly adopts configuration software to design the power network automation dispatching system and carries out a complete network selection.
Keywords: configuration software; network selection; supply network dispatch;