本文選題：ArcGIS + 配電調(diào)度指揮系統(tǒng)　； 參考：《東北石油大學(xué)》2013年碩士論文

【摘要】：最近幾年來(lái)，隨著我們國(guó)家經(jīng)濟(jì)的飛速進(jìn)步，社會(huì)的巨大發(fā)展，配電網(wǎng)的規(guī)模不斷變大，電力用戶量持續(xù)增長(zhǎng)，電網(wǎng)的壓力可想而知，因此，科學(xué)合理地配電調(diào)度是保障用戶正常用電的重要前提。 傳統(tǒng)配電調(diào)度采用圖紙、報(bào)表、電話等方式，在調(diào)度中心和變電所之間傳遞信息，而且信息都是用枯燥的數(shù)字、表格來(lái)表達(dá)的。如此一來(lái)，，在面對(duì)日益復(fù)雜多變的配電網(wǎng)，尤其是配電網(wǎng)出現(xiàn)安全事故時(shí)，傳統(tǒng)配電調(diào)度就會(huì)暴露出信息傳遞滯后、信息查詢(xún)不便、調(diào)度不及時(shí)以及決策不準(zhǔn)確的缺點(diǎn)。隨著計(jì)算機(jī)、網(wǎng)絡(luò)技術(shù)發(fā)展和GIS技術(shù)的成熟，本文將傳統(tǒng)配電調(diào)度指揮系統(tǒng)和GIS技術(shù)相結(jié)合，從而改善配電調(diào)度指揮系統(tǒng)，使得系統(tǒng)達(dá)到信息傳遞快捷、數(shù)據(jù)顯示形象、調(diào)度指揮及時(shí)科學(xué)的效能。具體工作如下： 首先，研究并改進(jìn)了路徑尋優(yōu)算法。一方面，對(duì)Dijkstra算法從臨時(shí)結(jié)點(diǎn)表、存儲(chǔ)結(jié)構(gòu)、搜索范圍三方面進(jìn)行了改進(jìn)，并對(duì)改進(jìn)后的算法在不同的搜索角度參數(shù)下進(jìn)行了分析，最后結(jié)合GIS技術(shù)，實(shí)現(xiàn)了路徑尋優(yōu)分析；另一方面，對(duì)蟻群算法的啟發(fā)因子進(jìn)行了改進(jìn)，從而使得蟻群算法能在較短的時(shí)間內(nèi)找到最優(yōu)路徑，最后結(jié)合GIS技術(shù)，實(shí)現(xiàn)了路徑尋優(yōu)分析。 其次，構(gòu)建了系統(tǒng)所需的空間數(shù)據(jù)庫(kù)和關(guān)系數(shù)據(jù)庫(kù)。首先通過(guò)ArcCatalog技術(shù)構(gòu)建了空間數(shù)據(jù)庫(kù)，并給出了設(shè)計(jì)流程圖和空間數(shù)據(jù)庫(kù)中的部分?jǐn)?shù)據(jù)表；然后通過(guò)數(shù)據(jù)庫(kù)中間件技術(shù)ArcSDE和已完成的空間數(shù)據(jù)庫(kù)，創(chuàng)建了關(guān)系數(shù)據(jù)庫(kù)，并給出了設(shè)計(jì)流程圖和部分?jǐn)?shù)據(jù)表。 最后，對(duì)基于ArcGIS的配電調(diào)度指揮系統(tǒng)進(jìn)行設(shè)計(jì)。首先，對(duì)系統(tǒng)的整體功能和整體架構(gòu)進(jìn)行了設(shè)計(jì)；然后，采用當(dāng)下應(yīng)用非常廣泛的“富客戶端”技術(shù)Silverlight進(jìn)行客戶端的設(shè)計(jì)，應(yīng)用ArcGIS Engine技術(shù)進(jìn)行C/S架構(gòu)程序的開(kāi)發(fā)，應(yīng)用ArcGISSilverlight API技術(shù)進(jìn)行B/S架構(gòu)程序設(shè)計(jì)，通過(guò)動(dòng)態(tài)鏈接技術(shù)將兩種架構(gòu)融合在一起；最后，對(duì)系統(tǒng)各個(gè)功能模塊進(jìn)行開(kāi)發(fā)，并且重點(diǎn)對(duì)該系統(tǒng)中的屬性查詢(xún)、設(shè)備定位、最短路徑分析、歷史查詢(xún)、實(shí)時(shí)監(jiān)控等主要功能模塊的實(shí)現(xiàn)作了詳細(xì)闡述。 基于ArcGIS的配電調(diào)度指揮系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)，使得調(diào)度界面更富有人性化，調(diào)度數(shù)據(jù)的顯示更加形象化，調(diào)度信息的傳遞更加及時(shí)化，調(diào)度指揮更加智能化等等，具有一定的實(shí)際意義和應(yīng)用價(jià)值。
[Abstract]:In recent years, with the rapid progress of our national economy and the great development of our society, the scale of distribution network has become larger and larger, the number of power users has continued to grow, and the pressure on the power grid can be imagined. Scientific and reasonable distribution dispatching is an important premise to ensure users' normal power consumption. The traditional distribution dispatch adopts drawing, report form, telephone and so on. It transfers information between the dispatching center and the substation, and the information is expressed by boring numbers and tables. Thus, in the face of increasingly complex and changeable distribution network, especially in the distribution network security accidents, the traditional distribution scheduling will expose the shortcomings of information transmission lag, information query inconvenience, scheduling not timely and inaccurate decision-making. With the development of computer and network technology and the maturity of GIS technology, this paper combines the traditional distribution dispatching command system with GIS technology, thus improves the distribution dispatching command system, makes the system achieve fast information transmission and data display image. Dispatch and command timely and scientific effectiveness. The specific work is as follows: Firstly, the path optimization algorithm is studied and improved. On the one hand, the Dijkstra algorithm is improved from three aspects: temporary node table, storage structure and search range, and the improved algorithm is analyzed under different search angle parameters. Finally, the path optimization analysis is realized with GIS technology. On the other hand, the heuristic factor of the ant colony algorithm is improved, so that the ant colony algorithm can find the optimal path in a short time. Finally, combined with GIS technology, the path optimization analysis is realized. Secondly, the spatial database and relational database are constructed. Firstly, the spatial database is constructed by ArcCatalog technology, and the design flow chart and some data tables in the spatial database are given, then the relational database is created by the database middleware technology ArcSDE and the completed spatial database. The design flow chart and some data tables are given. Finally, the distribution dispatching command system based on ArcGIS is designed. Firstly, the whole function and architecture of the system are designed. Then, the client is designed by using the "rich client" technology (Silverlight), which is widely used at present, and the C / S architecture program is developed by using the ArcGIS Engine technology. The application of ArcGISSilverlight API technology in the B / S architecture program design, through the dynamic link technology to merge the two architectures; finally, the development of each functional module of the system, and focus on the system attributes query, equipment location, The realization of the main function modules, such as shortest path analysis, history query, real-time monitoring and so on, is described in detail. The design and implementation of distribution dispatching command system based on ArcGIS makes the dispatching interface more humanized, the display of dispatching data more visualized, the transmission of dispatch information more timely, the dispatching command more intelligent, and so on. It has certain practical significance and application value.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：TP301.6

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