發(fā)布時(shí)間：2018-05-05 02:43

  本文選題：風(fēng)力發(fā)電 + 監(jiān)控系統(tǒng)　； 參考：《華北電力大學(xué)》2017年碩士論文

【摘要】：在我國,風(fēng)力發(fā)電在電力系統(tǒng)中的比重在逐漸增大,風(fēng)能作為一種清潔能源,對改變現(xiàn)有的能源結(jié)構(gòu)、促進(jìn)國民經(jīng)濟(jì)和社會(huì)發(fā)展具有十分重要的意義。現(xiàn)如今風(fēng)電生產(chǎn)面臨諸多問題,其中包括風(fēng)機(jī)類型繁多,風(fēng)電場環(huán)境惡劣,運(yùn)行人員技術(shù)水平不高,現(xiàn)有監(jiān)控系統(tǒng)功能單一等。目前現(xiàn)代風(fēng)電企業(yè)生產(chǎn)管理要求不同的風(fēng)機(jī)、升壓站都可以擁有統(tǒng)一的監(jiān)控管理平臺(tái),實(shí)現(xiàn)風(fēng)場遠(yuǎn)程集中監(jiān)控、無人值守的目標(biāo)要求。風(fēng)電企業(yè)在向著集約化發(fā)展的同時(shí)要求監(jiān)控系統(tǒng)可以提供豐富的報(bào)表種類、直觀的圖形化數(shù)據(jù)分析,為進(jìn)一步實(shí)現(xiàn)風(fēng)機(jī)故障早期預(yù)警系統(tǒng)提供數(shù)據(jù)和技術(shù)基礎(chǔ)。為滿足現(xiàn)場生產(chǎn)需求、推動(dòng)技術(shù)進(jìn)步,本文提出建立一個(gè)集中的統(tǒng)一監(jiān)控中心,完成實(shí)時(shí)數(shù)據(jù)的采集與遠(yuǎn)程集中控制功能。首先,以風(fēng)力發(fā)電遠(yuǎn)程集中監(jiān)控系統(tǒng)的需求分析為基礎(chǔ),提出了建立遠(yuǎn)程集中監(jiān)控系統(tǒng)的架構(gòu)需求,最終采用C/S架構(gòu)的B/S架構(gòu)來進(jìn)行Web發(fā)布系統(tǒng)的整體結(jié)構(gòu)設(shè)計(jì);同時(shí)利用Silverlight在交互網(wǎng)絡(luò)程序開發(fā)方面的優(yōu)勢,結(jié)合風(fēng)力發(fā)電系統(tǒng)的需求,開發(fā)出了豐富的應(yīng)用程序,提升了用戶體驗(yàn);針對風(fēng)場風(fēng)機(jī)廠家不同造成的重復(fù)開發(fā)、程序不兼容及生產(chǎn)數(shù)據(jù)分散問題,監(jiān)控系統(tǒng)采用Modbus和OPC的數(shù)據(jù)訪問服務(wù)器進(jìn)行開發(fā)研究,同時(shí)采用基于云平臺(tái)大數(shù)據(jù)的集控技術(shù)來保證信息系統(tǒng)穩(wěn)定、高效、可靠地運(yùn)行。接著,根據(jù)之前提出的系統(tǒng)需求和采用的關(guān)鍵技術(shù),設(shè)計(jì)了系統(tǒng)的整體架構(gòu)并給出了系統(tǒng)的拓?fù)浣Y(jié)構(gòu)分析。完成了系統(tǒng)維護(hù)管理功能、數(shù)據(jù)采集處理功能、遠(yuǎn)程監(jiān)視和控制功能的具體設(shè)計(jì)。最后,本文介紹了遠(yuǎn)程集中監(jiān)控系統(tǒng)的具體功能實(shí)現(xiàn),包括系統(tǒng)主界面、系統(tǒng)設(shè)置選項(xiàng)、風(fēng)機(jī)狀態(tài)監(jiān)測、生產(chǎn)報(bào)表及遠(yuǎn)程控制功能的具體詳述。其中詳細(xì)介紹了風(fēng)機(jī)狀態(tài)監(jiān)測功能,包括單臺(tái)風(fēng)機(jī)的狀態(tài)監(jiān)測、風(fēng)機(jī)故障告警功能實(shí)現(xiàn)及風(fēng)機(jī)內(nèi)部具體部件的三維立體展示及監(jiān)控功能。文末介紹了系統(tǒng)的一些高級(jí)擴(kuò)展應(yīng)用,例如針對該系統(tǒng)在移動(dòng)終端的應(yīng)用開發(fā)。
[Abstract]:In China, the proportion of wind power generation in the power system is gradually increasing. As a clean energy, wind energy is of great significance to change the existing energy structure and promote the development of national economy and society. Nowadays, wind power production is facing many problems, including the variety of fan types, the bad environment of wind farm, the low technical level of operators, the single function of existing monitoring system and so on. At present, modern wind power enterprises have different production management requirements of fans, booster stations can have a unified monitoring and management platform to achieve the wind field remote centralized monitoring, unattended target requirements. Wind power enterprises in the direction of intensive development at the same time the monitoring system can provide a variety of reports intuitive graphical data analysis for the further implementation of fan fault early warning system to provide data and technical basis. In order to meet the demand of field production and promote the progress of technology, this paper puts forward the establishment of a centralized unified monitoring center to complete the functions of real-time data acquisition and remote centralized control. Firstly, based on the requirement analysis of the remote centralized monitoring system for wind power generation, the architecture requirement of the remote centralized monitoring system is put forward. Finally, the C / S architecture of B / S architecture is adopted to design the whole structure of the Web release system. At the same time, using the advantage of Silverlight in interactive network program development, combined with the demand of wind power system, developed a rich application program, improved the user experience, aiming at the repeated development caused by different wind field fan manufacturers, The monitoring system is developed with Modbus and OPC data access server, and the centralized control technology based on the cloud platform big data is used to ensure the stable, efficient and reliable operation of the information system. Then, according to the system requirements and key technologies proposed before, the overall architecture of the system is designed and the topological structure of the system is analyzed. The system maintenance and management function, data acquisition and processing function, remote monitoring and control function are designed. Finally, this paper introduces the implementation of the remote centralized monitoring system, including the system main interface, system setting options, fan status monitoring, production reports and remote control function in detail. The condition monitoring function of fan is introduced in detail, including the condition monitoring of single typhoon machine, the realization of fan fault warning function, and the three-dimensional display and monitoring function of the specific parts inside the fan. At the end of the paper, some advanced extended applications of the system are introduced, such as the application development of the system in mobile terminal.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TM614;TP277

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本文編號(hào)：1845846