發(fā)布時(shí)間：2018-10-29 17:27

【摘要】：變電設(shè)備是電力系統(tǒng)中一個(gè)重要的組成部分,變電設(shè)備的監(jiān)測與維護(hù)本身帶有一定的危險(xiǎn)性,變電設(shè)備是否能夠穩(wěn)定工作直接影響到人們的生活,因此對變電設(shè)備狀態(tài)進(jìn)行監(jiān)測具有很強(qiáng)的必要性。對變電設(shè)備進(jìn)行實(shí)時(shí)狀態(tài)監(jiān)測,能夠?qū)ψ冸娫O(shè)備的故障進(jìn)行實(shí)時(shí)診斷和分析,及時(shí)進(jìn)行修復(fù),能夠確保變電設(shè)備正常運(yùn)行,保障人們的生活。本文針對變電設(shè)備狀態(tài)監(jiān)測技術(shù)進(jìn)行了較深入的研究,并實(shí)現(xiàn)一套基于Java技術(shù)的變電設(shè)備狀態(tài)監(jiān)測系統(tǒng),對提升電網(wǎng)智能化水平、實(shí)現(xiàn)變電設(shè)備狀態(tài)在線運(yùn)行管理具有積極而深遠(yuǎn)的意義。在對某電力公司實(shí)際工作情況進(jìn)行調(diào)研的基礎(chǔ)上,對日常變電設(shè)備狀態(tài)監(jiān)測管理工作的流程進(jìn)行了科學(xué)地梳理和分析,根據(jù)管理的目標(biāo)、內(nèi)容、規(guī)模等情況,從系統(tǒng)論的觀點(diǎn)出發(fā),運(yùn)用軟件工程的設(shè)計(jì)方法建立起系統(tǒng)模型。本項(xiàng)目采用Java技術(shù)和Oracle數(shù)據(jù)庫技術(shù)作為開發(fā)工具,按照系統(tǒng)開發(fā)的原則,采用B/S結(jié)構(gòu)架構(gòu)進(jìn)行軟件設(shè)計(jì)。在開發(fā)過程中以需求分析為基礎(chǔ),采取模塊化設(shè)計(jì)思想,對系統(tǒng)的角色和功能進(jìn)行了詳細(xì)劃分,并明確了用戶可交互功能,并對每個(gè)功能模塊進(jìn)行了詳細(xì)的設(shè)計(jì),同時(shí)針對變電設(shè)備狀態(tài)監(jiān)測的特點(diǎn),對系統(tǒng)數(shù)據(jù)庫的概念結(jié)構(gòu)和邏輯結(jié)構(gòu)進(jìn)行了詳細(xì)設(shè)計(jì)。此外,論文對系統(tǒng)功能的詳細(xì)實(shí)現(xiàn)過程進(jìn)行了重點(diǎn)闡述,并介紹了部分關(guān)鍵技術(shù)和系統(tǒng)的測試情況。變電設(shè)備狀態(tài)監(jiān)測系統(tǒng)實(shí)現(xiàn)了裝置管理、系統(tǒng)管理、綜合展示、運(yùn)行監(jiān)視、綜合查詢、統(tǒng)計(jì)報(bào)表等功能,緊貼該公司變電設(shè)備管理工作的實(shí)際情況,實(shí)現(xiàn)了業(yè)務(wù)操作的全面信息化。最后,采用先進(jìn)測試方法,對系統(tǒng)進(jìn)行功能測試和性能分析。系統(tǒng)投入到電力公司進(jìn)行了試運(yùn)行,性能穩(wěn)定,滿足了當(dāng)前變電設(shè)備狀態(tài)監(jiān)測的需求,達(dá)到了預(yù)期目標(biāo)。
[Abstract]:Substation equipment is an important part of power system. The monitoring and maintenance of substation equipment have certain danger. Whether the substation equipment can work stably will directly affect people's life. Therefore, it is necessary to monitor the state of substation equipment. The real-time state monitoring of substation equipment can diagnose and analyze the fault of substation equipment in real time and repair it in time. It can ensure the normal operation of substation equipment and ensure people's life. In this paper, the condition monitoring technology of substation equipment is studied deeply, and a set of transformer equipment condition monitoring system based on Java technology is realized, which can improve the intelligence level of power network. It is of great significance to realize the online operation management of substation equipment. On the basis of investigating the actual working situation of a certain electric power company, this paper scientifically combs and analyzes the flow of daily transformer equipment condition monitoring and management, according to the management target, content, scale and so on. From the point of view of system theory, the system model is established by using the design method of software engineering. This project adopts Java technology and Oracle database technology as the development tool, according to the principle of system development, adopts the structure of B / S to carry on the software design. In the process of development, based on requirement analysis, the roles and functions of the system are divided in detail by adopting the modular design idea, and the interactive functions of the users are defined, and each functional module is designed in detail. At the same time, the conceptual structure and logical structure of the system database are designed in detail according to the characteristics of transformer equipment condition monitoring. In addition, the implementation process of the system function is described in detail, and some key technologies and system testing are introduced. The substation equipment condition monitoring system has realized the functions of device management, system management, comprehensive display, operation monitoring, comprehensive inquiry, statistical report and so on. It is closely related to the actual situation of the substation equipment management work in the company. The full information of business operation is realized. Finally, the advanced test method is used to test the function and performance of the system. The system has been put into trial operation in electric power company, and its performance is stable, which meets the needs of current transformer equipment condition monitoring and achieves the expected goal.
【學(xué)位授予單位】：湖南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TP274;TM507

【參考文獻(xiàn)】

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本文編號：2298336