【摘要】：智能臺區(qū)建設(shè)是智能電網(wǎng)建設(shè)的重要組成部分之一,故此配電臺區(qū)智能在線監(jiān)控系統(tǒng)是堅強智能電網(wǎng)的重要組成部分。它是實現(xiàn)電網(wǎng)與客戶雙向互動的基礎(chǔ),承擔(dān)著用電信息自動采集、高效共享和實時監(jiān)控的重要任務(wù)。隨著計算機信息行業(yè)的發(fā)展,分布式網(wǎng)絡(luò)逐漸普及,針對分布式網(wǎng)絡(luò)的管理研究如火如荼;于此同時,光纖通信技術(shù)、GPRS/CDMA通信技術(shù)、載波通信技術(shù)和大型數(shù)據(jù)庫管理應(yīng)用技術(shù)等在各行業(yè)都得到了大力的應(yīng)用,所以電力企業(yè)完全可以利用這些先進技術(shù),來方便的實現(xiàn)分布式配電室的智能監(jiān)控。配單臺區(qū)的智能化管理是通過系統(tǒng)對配電變壓器(公變、專變)信息的采集、處理以及實時監(jiān)控,系統(tǒng)實現(xiàn)臺區(qū)信息監(jiān)控、集中超標(biāo)、電能質(zhì)量監(jiān)控、漏電保護監(jiān)測管理、低壓線損分析、配電臺區(qū)異常運行報警、臺區(qū)信息互動等功能。配電臺區(qū)智能在線監(jiān)控系統(tǒng)采用B/S與C/S相結(jié)合的方式,在應(yīng)用端通過C/S客戶端抄收與采集數(shù)據(jù),并將數(shù)據(jù)保存至數(shù)據(jù)庫服務(wù)器中,B/S端通過瀏覽器對所采集電能、電量等所需的數(shù)據(jù)進行查詢、瀏覽、分析等功能操作。軟件模塊采用國際通用的MVC設(shè)計思想。在系統(tǒng)設(shè)計階段采用UML建模方法,對配電臺區(qū)智能在線監(jiān)控系統(tǒng)進行關(guān)于整個流程的建模。從以下幾個方式進行UML的建模工作:需求采集:對配電臺區(qū)所需要采集的數(shù)據(jù)就操作人員,配電臺區(qū)管理人員進行搜集,就每個操作的業(yè)務(wù)流程,職責(zé)劃分,對象的行為進行歸類總結(jié),并進行建模的靜態(tài)分析、最總進行建模的實現(xiàn)。系統(tǒng)以Windows NT操作系統(tǒng)作為網(wǎng)絡(luò)運行平臺。系統(tǒng)的服務(wù)器需要安裝Windows Server 2003/2008和SQL Server 2008,作為整個系統(tǒng)的核心。WEB瀏覽器端采用J2EE的架構(gòu)思想,采用B/S的模式進行設(shè)計,將監(jiān)控主站系統(tǒng)端的數(shù)據(jù)通過UDP協(xié)議將數(shù)據(jù)傳輸至交換機,交換機對數(shù)據(jù)進行解析之后,通過以太網(wǎng)將數(shù)據(jù)傳輸至服務(wù)器。WEB瀏覽器通過頁面,對服務(wù)器數(shù)據(jù)進行數(shù)據(jù)分析、查詢、展示等。對抄表,監(jiān)控等也發(fā)出指令,向下驅(qū)動監(jiān)控主站系統(tǒng)對前段設(shè)備進行數(shù)據(jù)的超收。測試內(nèi)容主要對系統(tǒng)的功能是否滿足系統(tǒng)要求進行驗證,設(shè)計的系統(tǒng)的兼容性驗證、系統(tǒng)的穩(wěn)定性等進行測試,包括硬件和軟件是否都能達到預(yù)期效果進行綜合測試。最終,系統(tǒng)按照需求完成了所有功能并達到了相關(guān)性能指標(biāo)。
[Abstract]:Smart station construction is one of the important components of smart grid construction, so intelligent on-line monitoring system of distribution station area is an important part of strong smart grid. It is the basis of two-way interaction between power grid and customers. It is an important task of automatic data collection, efficient sharing and real-time monitoring. With the development of computer information industry, distributed network is becoming more and more popular, and the research on the management of distributed network is in full swing. At the same time, optical fiber communication technology, GPRS/CDMA communication technology, carrier communication technology and large-scale database management application technology have been greatly applied in various industries, so electric power enterprises can make full use of these advanced technologies. To facilitate the realization of distributed distribution room intelligent monitoring. The intelligent management of distribution area is to collect, process and monitor the information of distribution transformer (public transformer, special transformer) by the system. The system realizes information monitoring of station area, centralized exceeding standard, monitoring of power quality, monitoring and management of leakage protection. Low-voltage line loss analysis, radio area abnormal operation alarm, station area information interaction and other functions. The intelligent on-line monitoring system of distribution station area adopts the way of combining B / S and C / S, and copies and collects the data through the client of C / S on the application side, and saves the data to the database server. The B / S terminal uses the browser to query, browse, analyze and so on. The software module adopts the international general MVC design idea. In the stage of system design, UML modeling method is used to model the whole process of intelligent on-line monitoring system of distribution station area. The modeling work of UML is carried out in the following ways: requirement collection: collecting the data needed in the distribution station area, collecting the operator, the manager of the distribution station area, and dividing the business process and duties of each operation, The behavior of objects is classified and summarized, and the static analysis of modeling is carried out. The system takes the Windows NT operating system as the network running platform. The server of the system needs to install Windows Server 2003 / 2008 and SQL Server 2008, as the core of the whole system. The WEB browser uses the J2EE architecture idea and the B / S mode to design. The data of the main station system is transmitted to the switch through UDP protocol. After the switch parses the data, the data is transmitted to the server via Ethernet. The data of the server is analyzed by the WEB browser through the page. Inquiry, display, etc. For meter reading, monitoring, etc., also issued instructions to drive down the main station monitoring system for the data collection of the front section equipment. The test contents mainly test whether the function of the system meets the requirements of the system, the compatibility verification of the designed system, and the stability of the system, including whether the hardware and software can achieve the desired results for a comprehensive test. Finally, the system has completed all the functions according to the requirements and achieved the related performance indicators.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM76;TM64

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相關(guān)期刊論文 前1條

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本文編號：2360969