本文選題：石油管線　切入點：陰極保護　出處：《西安電子科技大學》2015年碩士論文　論文類型：學位論文

【摘要】：安全生產關系著國家穩(wěn)定發(fā)展、國家財產以及職工生命安全,環(huán)境腐蝕與設備老化問題是威脅安全生產的永恒主題。石油管線埋藏地下,腐蝕問題更是常年累月,不同地質對其影響千差萬別,從而使得防護檢測尤為重要。國家對石油、石化和化工安全生產逐步重視,現(xiàn)代化的互聯(lián)網(wǎng)技術與管線的監(jiān)控技術相結合已成為安全發(fā)展的必經(jīng)之路。隨著對陰極保護系統(tǒng)研究的深入,國內外現(xiàn)已形成了共識,通電電位無法準確評價陰極保護的真正效果,只有斷電電位才能將其準確評價出來。我國現(xiàn)有的采集系統(tǒng)斷電電位的方法,通常是預先設置通電與斷電方式,然后由專業(yè)人員沿石油管線進行專門電位測試。這種方法在實際應用中存在很多弊端。主要問題在于,一、測量需要大量的人力物力和時間;二、測量數(shù)據(jù)存在舞弊的可能;三、數(shù)據(jù)量大,匯總困難。因此這種方法很難實現(xiàn)大規(guī)模、經(jīng)常性的測量。本文針對測量過程中存在的以上問題,提出了一套具有中國特色的石油管線陰極保護檢測系統(tǒng),開發(fā)出一套包括客戶端、服務器、手機端以及硬件設備在內的完備的測量產品,解決了數(shù)據(jù)的保密性與完整性問題,實現(xiàn)對石油管道的全面監(jiān)控。產品的實現(xiàn)減少了員工的重復工作,提高了員工的工作效率,避免了數(shù)據(jù)偽造的可能,做到了數(shù)據(jù)的統(tǒng)一管理,對于陰極保護系統(tǒng)的維護具有十分重要的作用與深刻的意義。文中重點介紹硬件設備的開發(fā)與實現(xiàn),包括硬件電路和軟件程序部分。為了設備的廣泛使用,硬件設備包括斷流控制器、在線測量儀、人工巡線儀三類。其中,斷流控制器的使用,解決了測試過程中頻繁拆卸設備和修改測試模式帶來的各種問題;在線測量儀的使用,解決了因環(huán)境惡劣而難以人工完成測量造成的數(shù)據(jù)缺失偽造等問題;人工巡線儀的使用,降低了資金的投入。三類設備組成了石油管線陰極保護檢測系統(tǒng)的硬件系統(tǒng),系統(tǒng)結合先進的互聯(lián)網(wǎng)技術、電子測量與數(shù)據(jù)采集技術、網(wǎng)路通信技術以及管線監(jiān)控技術,以GPRS網(wǎng)絡為信道進行數(shù)據(jù)傳輸,可以精確測量出管道上的電流、電壓值,可靠地接收和分析服務器指令并反饋測量數(shù)據(jù)。根據(jù)測量點到測試樁的距離、電壓測量值和電流測量值的差異,可以方便地評估石油管線的保護效果。該系統(tǒng)不僅可以應用在石油管線的監(jiān)測上,也可以應用于煤炭行業(yè)、環(huán)保、水利、交通、安防等行業(yè),應用范圍十分廣泛。另外系統(tǒng)尚存在很多不足之處,系統(tǒng)的人機交互尚需完善,待機時間尚有開發(fā)空間,通訊協(xié)議還可以加以簡化,系統(tǒng)的安全性還有待提高。這需要我們繼續(xù)研究和借鑒其他方案,進一步測試和完善系統(tǒng)的不足。
[Abstract]:Safety production relates to the steady development of the country, the life safety of national property and workers, the environmental corrosion and the aging of equipment are the eternal themes that threaten the safe production. The oil pipeline buried underground, the corrosion problem is a perennial problem. The influence of different geology on it is very different, which makes the protection detection especially important. The country gradually attaches importance to the safety production of petroleum, petrochemical and chemical industry. The combination of modern Internet technology and pipeline monitoring technology has become the only way to develop safely. With the deep research of cathodic protection system, there has been a consensus at home and abroad. The real effect of cathodic protection can not be accurately evaluated by electric potential, which can only be accurately evaluated by power off potential. This method has many disadvantages in the practical application. The main problems are: first, the measurement needs a lot of manpower and material resources and time, second, the measurement data exists the possibility of fraud; Third, the amount of data is large and the collection is difficult. Therefore, this method is difficult to realize large-scale and regular measurement. In view of the above problems in the process of measurement, a set of oil pipeline cathodic protection detection system with Chinese characteristics is put forward in this paper. Develop a set of complete measurement products including client, server, mobile phone and hardware, which solve the problem of confidentiality and integrity of data. The realization of the product reduces the repeated work of the staff, improves the working efficiency of the staff, avoids the possibility of data falsification, and achieves the unified management of the data. This paper mainly introduces the development and implementation of hardware equipment, including hardware circuit and software program. There are three kinds of hardware equipments, such as disconnection controller, on-line measuring instrument and manual line patrol instrument, among which, the use of disconnection controller solves various problems caused by frequent disassembly of equipment and modification of test mode during testing, and the use of on-line measuring instrument, It solves the problems of data loss and forgery caused by the difficult manual measurement due to the bad environment, the use of the manual line patrol instrument reduces the investment of funds, and three kinds of equipment constitute the hardware system of the oil pipeline cathodic protection detection system. The system combines advanced Internet technology, electronic measurement and data acquisition technology, network communication technology and pipeline monitoring technology, using GPRS network as the channel to carry out data transmission, which can accurately measure the current and voltage values on the pipeline. Reliably receive and analyze server instructions and feedback measurement data. According to the distance from the measuring point to the test pile, the difference between the voltage measurement value and the current measurement value, The system can be applied not only to the monitoring of oil pipelines, but also to the coal industry, environmental protection, water conservancy, transportation, security, etc. The application scope is very extensive. In addition, there are still many deficiencies in the system, the man-machine interaction of the system needs to be perfected, the standby time is still open to development, and the communication protocol can be simplified. The security of the system needs to be improved, which requires us to continue to study and learn from other schemes to further test and improve the system's shortcomings.
【學位授予單位】：西安電子科技大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TE988.2

【相似文獻】

相關期刊論文 前10條

1 李海艷;;前蘇聯(lián)領土上石油管線的發(fā)展計劃及大直徑石油管線市場情況調研[J];本鋼技術;2000年01期

2 許娜;中俄石油管線波瀾再起——全球化視角下的解讀[J];國際經(jīng)濟合作;2003年10期

3 李溯婉;;能源博弈:中日俄石油管線之爭[J];大經(jīng)貿;2004年08期

4 Γ.Β.沙塔羅夫;張啟昌;;關于石油管線的水力計算[J];石油煉制與化工;1957年01期

5 徐宣全;中日遠東石油管線沖突原因透析[J];浙江工商職業(yè)技術學院學報;2005年02期

6 徐宣全;中日俄遠東石油管線博弈透視[J];企業(yè)經(jīng)濟;2005年07期

7 羅揚;;萊鋼特鋼成功開發(fā)新品種石油管線用鋼[J];上海金屬;2011年05期

8 劉廣瑞;;論石油管線的焊接工藝方案研究[J];中國石油和化工標準與質量;2013年19期

9 謝青,張紅梅;零和博弈的中日遠東石油管線之爭[J];中學地理教學參考;2004年09期

10 孫永祥,張晶;中俄石油管線風波冷思考[J];中國石油石化;2003年12期

相關會議論文 前2條

1 陳雨;蔣連江;;石油管線智能巡檢系統(tǒng)應用與研究[A];中國石油石化數(shù)字管道信息化建設論壇暨燃氣管網(wǎng)安全、經(jīng)濟、運營技術交流研討會論文集[C];2009年

2 ;PDA-3S(GPS/GIS/RS)石油管線智能巡檢系統(tǒng)[A];中國石油石化數(shù)字管道信息化建設論壇暨燃氣管網(wǎng)安全、經(jīng)濟、運營技術交流研討會論文集[C];2009年

相關重要報紙文章 前10條

1 慈莫　佟剛;中俄石油管線緣何再起波折[N];光明日報;2003年

2 本報記者　陳挺;普京訪華　中石油否認重新談判石油管線[N];21世紀經(jīng)濟報道;2004年

3 亓玉輝　于學文;萊鋼特鋼成功開發(fā)新品種石油管線用鋼[N];世界金屬導報;2011年

4 王寶珍 本報記者 仲屬寧;社會和諧穩(wěn)定呼喚石油管線安全運行[N];營口日報;2006年

5 王義偉;西伯利亞不相信眼淚[N];中華工商時報;2003年

6 記者 李少鵬;俄將在西伯利亞鋪設通往中國石油管線[N];北京商報;2008年

7 陳靜;新疆中哈石油管線今年動工[N];中華建筑報;2004年

8 李雁爭;中俄石油管線建設方案或年底敲定[N];上海證券報;2007年

9 程維;翹首南北石油管線接頭重慶先行2000億元投資策劃[N];第一財經(jīng)日報;2007年

10 陳鳴初;日本加大籌碼再搶中俄石油管線[N];中國石化報;2005年

相關碩士學位論文 前2條

1 孔亮;石油管線陰極保護檢測系統(tǒng)硬件設計探究[D];西安電子科技大學;2015年

2 朱志千;石油管線直流焊接電信號檢測技術研究[D];西安科技大學;2009年

，

本文編號：1646875