【摘要】：電力系統(tǒng)的發(fā)展相對較快,但是只有全面系統(tǒng)的推動電力系統(tǒng)的高速發(fā)展、才能更好的為電網(wǎng)各種經(jīng)濟運行成本進行降低、質(zhì)量得到保證,從而才能保障人民生活水平的高設(shè)備、高供電、高要求、高質(zhì)量,現(xiàn)階段的電網(wǎng)結(jié)構(gòu)也在不斷的與時俱進。由于技術(shù)的變革,配電網(wǎng)中的電力負荷也發(fā)生著翻天覆地的變化,電力負荷的有效負荷分析,是電力安全生產(chǎn)的重要內(nèi)容,是保證電網(wǎng)及發(fā)供電設(shè)備安全、可靠、經(jīng)濟運行的重要手段。目前已存在部分用戶用電采集系統(tǒng)、電網(wǎng)負荷分析等信息管理系統(tǒng),但這些系統(tǒng)僅僅在一定范圍內(nèi),在一定程度上滿足負荷分析的基本要求、沒有覆蓋到整個配電網(wǎng)、沒有涉及到完整的全面的分析的各項負荷指標,沒有將各種管理體系,管理標準進行有機融合與應(yīng)用。針對這一現(xiàn)象,本文提出設(shè)計配電網(wǎng)負荷分析管理系統(tǒng),本系統(tǒng)將采用最新的Ajax技術(shù)、數(shù)據(jù)挖掘技術(shù)、物聯(lián)網(wǎng)技術(shù)、通訊技術(shù)、強大的數(shù)據(jù)庫管理系統(tǒng)進行配電網(wǎng)負荷分析管理系統(tǒng)的構(gòu)建開發(fā)。通過本系統(tǒng)的實施可對全網(wǎng)的電力負荷數(shù)據(jù)進行預(yù)測分析、電量分析、線損分析、負荷分析、找出負荷特征變化、在線負荷數(shù)據(jù)實時監(jiān)測、工況監(jiān)測、用戶用電單位監(jiān)測、電網(wǎng)結(jié)構(gòu)變更記錄等,從而為全國電力的負荷分析奠定堅強的基石,并建立配電網(wǎng)負荷分析的信息化、智能化管理軟件,利用監(jiān)測分析手段能有效的改善目前電網(wǎng)質(zhì)量分析工作的執(zhí)行力,穿透力,為電力負荷設(shè)備的健康運行打下良好的基礎(chǔ),為電網(wǎng)負荷分析提供強大、可靠的決策支撐。
[Abstract]:The development of power system is relatively fast, but only by promoting the high speed development of power system in a comprehensive system, can we better reduce the economic operation cost of power grid and ensure the quality. In order to ensure people's living standards of high equipment, high power supply, high requirements, high quality, the current power grid structure is constantly advancing with the times. As a result of the technological change, the electric power load in the distribution network also has the earth-shaking change, the effective load analysis of the electric power load, is the important content of the electric power safety production, is to guarantee the grid and the generating power supply equipment safe and reliable, The important means of economic operation. At present, there are some information management systems, such as power collection system, load analysis system and so on, but these systems only meet the basic requirements of load analysis in a certain range, and do not cover the whole distribution network. There is no comprehensive analysis of the load indicators, various management systems, management standards for organic integration and application. Aiming at this phenomenon, this paper puts forward the design of load analysis and management system of distribution network. The system will adopt the latest Ajax technology, data mining technology, Internet of things technology, communication technology, etc. A powerful database management system is developed for load analysis and management system of distribution network. Through the implementation of this system, the power load data of the whole network can be forecasted and analyzed, the electric quantity analysis, the line loss analysis, the load analysis, find out the load characteristic change, on-line load data real-time monitoring, the condition monitoring, the user electricity unit monitoring, the on-line load data real-time monitoring, the user electricity unit monitoring. In order to lay a strong foundation for the load analysis of the whole country, and to establish the information-based and intelligent management software for the load analysis of the distribution network, The use of monitoring and analysis means can effectively improve the performance and penetration of the current power grid quality analysis work, lay a good foundation for the healthy operation of power load equipment, and provide a strong and reliable decision support for power grid load analysis.
【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】：TM714;TP311.52

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