本文關(guān)鍵詞：智能組件在高壓變電站智能化改造中的應(yīng)用　出處：《天津大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 智能電網(wǎng) 智能組件 智能變壓器 智能高壓斷路器 監(jiān)測(cè)IED

【摘要】：當(dāng)今智能電網(wǎng)逐漸成為世界電網(wǎng)發(fā)展的大勢(shì)所趨，它可以容納各種不同發(fā)電形式、各類分布式電源的接入，通過(guò)對(duì)優(yōu)良的傳感器和測(cè)量裝置的應(yīng)用，發(fā)揮設(shè)備的先進(jìn)功能，利用綜合優(yōu)化算法的決策系統(tǒng)幫助我們實(shí)現(xiàn)了電網(wǎng)的可靠、安全、經(jīng)濟(jì)、高效、環(huán)保運(yùn)行。智能電網(wǎng)離不開(kāi)智能化的變電站，智能化的變電站又是智能電網(wǎng)的基礎(chǔ)組成部分。隨著我們對(duì)高壓變電站可控、能控、在控要求的提高，使得智能化的需求不僅在新建的智能變電站，，同時(shí)對(duì)傳統(tǒng)變電站的智能化改造也是我們近來(lái)關(guān)注以及實(shí)施智能電網(wǎng)建設(shè)的一個(gè)重要手段。本文主要研究了對(duì)常規(guī)變電站智能化改造，通過(guò)加裝智能組件逐步實(shí)現(xiàn)智能化要求，從而改善傳統(tǒng)變電站的自動(dòng)化方式。 本文從介紹智能變電站的發(fā)展及構(gòu)成開(kāi)始，簡(jiǎn)述智能組件的定義及應(yīng)用，逐步引出本文的研究重點(diǎn)，通過(guò)研究對(duì)智能組件主IED的加裝，實(shí)現(xiàn)對(duì)變壓器和斷路器設(shè)備的智能化改造，采用“常規(guī)變壓器+智能組件”或“常規(guī)斷路器+智能組件”的模式，實(shí)現(xiàn)變壓器和斷路器設(shè)備狀態(tài)量的采集、匯總和初步分析等功能；采用實(shí)時(shí)數(shù)據(jù)庫(kù)技術(shù)對(duì)智能組件采集的數(shù)據(jù)進(jìn)行組態(tài)，實(shí)現(xiàn)對(duì)數(shù)據(jù)的集中監(jiān)控，并提供顯著性差異分析、三比值等方法對(duì)監(jiān)測(cè)的數(shù)據(jù)進(jìn)行輔助分析。繼而分析通過(guò)加裝智能組件方式的智能化改造在經(jīng)濟(jì)上帶來(lái)的效益，并具體分析天津某變電站智能化改造案例。從而證明本文研究的通過(guò)加裝智能組件的方式實(shí)現(xiàn)高壓變電站智能化是一種既經(jīng)濟(jì)又行之有效的方法，為今后常規(guī)變電站的智能化改造奠定了一定的探索基礎(chǔ)，提供了一些技術(shù)支持。
[Abstract]:The smart grid has gradually become the world represent the general trend of power grid development, it can accommodate a variety of different forms of generation, access to all kinds of distributed power, through the application of sensor and measuring equipment excellent, advanced to play the function of the equipment, to help us achieve grid reliability, using decision system integrated optimization algorithm of safety, economy and high efficiency. The environmental protection operation. Smart grid cannot do without intelligent substation, intelligent substation is the basic component of the smart grid. As we can control for high voltage substation, controllable, in control requirements increase, the intelligent demand not only in the smart substation construction, the intelligent transformation of the traditional substation is us recently, concern and the implementation of smart grid construction is an important means. This paper mainly studies on conventional substation intelligent transformation, through the installation of intelligent group In order to improve the automation of the traditional substation, the intelligent requirement is gradually realized.
This paper introduces the development of Smart Substation and a start, the definition and application of intelligent components, gradually leads to the focus of this paper, through the research of intelligent installation of components of the main IED, to realize the intelligent transformation of transformer and breaker, the "conventional transformer + intelligent components" or "+ Intelligent conventional circuit breaker the component" mode, realization of transformer and circuit breaker device state acquisition function summary and preliminary analysis of the collected data; the intelligent component configuration using real-time database technology, realize the centralized monitoring of data control, and provide significant difference analysis data, three ratio method of monitoring and aided analysis. Through the analysis of the intelligent transformation of the installation of intelligent components brings in economic benefits, and specific analysis of Tianjin substation intelligent transformation so as to prove the research case. It's an economical and effective way to realize the intellectualization of high voltage substations by adding intelligent components. It lays a foundation for the future intelligent transformation of conventional substations, and provides some technical support.

【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TM63;TM76

【參考文獻(xiàn)】

相關(guān)期刊論文 前1條

1 劉有為;鄧彥國(guó);吳立遠(yuǎn);;高壓設(shè)備智能化方案及技術(shù)特征[J];電網(wǎng)技術(shù);2010年07期

本文編號(hào)：1389783