本文選題：抽油機(jī)　切入點(diǎn)：載荷　出處：《山東大學(xué)》2015年碩士論文　論文類(lèi)型：學(xué)位論文

【摘要】：隨著內(nèi)燃機(jī)的誕生和現(xiàn)代工業(yè)的發(fā)展人類(lèi)對(duì)石油及其制品的需求量訊速增長(zhǎng),石油在現(xiàn)代社會(huì)起著越來(lái)越重要的作用。目前的石油開(kāi)采主要通過(guò)抽油機(jī)來(lái)進(jìn)行,所以抽油機(jī)的工作狀況直接影響到石油的產(chǎn)量,對(duì)抽油機(jī)載荷及位移的數(shù)據(jù)監(jiān)測(cè)是判斷抽油機(jī)工作狀況的重要依據(jù)。現(xiàn)有的抽油載荷及位移直接測(cè)量方法多少都存在變送器損壞頻繁和工序復(fù)雜等不足,因此改進(jìn)抽油機(jī)載荷及位移測(cè)量方法對(duì)及時(shí)發(fā)現(xiàn)抽油機(jī)運(yùn)行中的問(wèn)題、提高原油產(chǎn)量有著重要意義。本文設(shè)計(jì)了一種有別于傳統(tǒng)方法的抽油機(jī)載荷及位移采集系統(tǒng),本系統(tǒng)由載荷及位移一體變送器、手持器和數(shù)據(jù)傳輸終端DTU三部分組成。安裝在抽油機(jī)上的載荷及位移一體變送器定時(shí)采集并存儲(chǔ)抽油機(jī)的載荷及位移數(shù)據(jù),同時(shí)將數(shù)據(jù)發(fā)送到數(shù)據(jù)傳輸終端DTU, DTU接收并存儲(chǔ)數(shù)據(jù)后再通過(guò)GPRS模塊將數(shù)據(jù)發(fā)送到接入互聯(lián)網(wǎng)的上位機(jī)中。手持器用于對(duì)載荷及位移一體變送器進(jìn)行配置,以適應(yīng)復(fù)雜的現(xiàn)場(chǎng)情況。硬件采用低功耗的設(shè)計(jì)思路,在滿足系統(tǒng)性能的前提下采用了MSP430單片機(jī)作為MCU,設(shè)計(jì)了信號(hào)處理、數(shù)據(jù)存儲(chǔ)、太陽(yáng)能充電等模塊,保證了系統(tǒng)的功能。系統(tǒng)軟件在IAR環(huán)境下用C語(yǔ)言進(jìn)行開(kāi)發(fā),使用模塊化的思路,在實(shí)現(xiàn)各模塊功能的前提下,又兼顧系統(tǒng)的總體協(xié)調(diào),保證了系統(tǒng)的整體運(yùn)行。經(jīng)過(guò)在實(shí)驗(yàn)室的調(diào)試和抽油現(xiàn)場(chǎng)的檢驗(yàn),表明本系統(tǒng)能夠?qū)崟r(shí)、可靠地采集和傳輸抽油機(jī)的載荷及位移數(shù)據(jù),上位機(jī)將接收到的數(shù)據(jù)進(jìn)行功圖繪制后可實(shí)時(shí)判斷抽油機(jī)的工況。本系統(tǒng)具有工作性能穩(wěn)定、成本低等優(yōu)點(diǎn),能夠良好適應(yīng)抽油現(xiàn)場(chǎng)惡劣的環(huán)境,具有較高的實(shí)用價(jià)值和廣泛的應(yīng)用前景。
[Abstract]:With the birth of internal combustion engine and the development of modern industry, the demand for oil and its products is increasing rapidly, and oil plays a more and more important role in modern society. So the working condition of the pumping units has a direct impact on the output of oil. The data monitoring of load and displacement of pumping unit is an important basis for judging the working condition of pumping unit. The existing direct measuring methods of pumping load and displacement have many shortcomings, such as frequent damage of transmitter and complicated working procedure, etc. Therefore, it is very important to improve the load and displacement measurement method of pumping unit to find out the problems in the operation of pumping unit in time and to increase crude oil output. In this paper, a collection system of load and displacement of pumping unit is designed, which is different from the traditional method. The system consists of a load and displacement transmitter, a handheld transmitter and a data transmission terminal (DTU). The load and displacement transmitter installed on the pumping unit collects and stores the load and displacement data of the pumping unit at regular intervals. At the same time, the data is sent to the data transmission terminal DTU, the DTU receives and stores the data, and then sends the data to the host computer connected to the Internet through the GPRS module. The handheld device is used to configure the load and displacement integrative transmitter. In order to adapt to the complex field situation, the hardware adopts the low power consumption design idea, under the premise of satisfying the system performance, adopts the MSP430 single chip computer as the MCU, designs the signal processing, the data storage, the solar energy charging module, etc. The system software is developed in C language under the environment of IAR, and the idea of modularization is used. On the premise of realizing the function of each module, the overall coordination of the system is also taken into account. The whole operation of the system is ensured. After the debugging in the laboratory and the inspection of the pumping field, it is shown that the system can collect and transmit the load and displacement data of the pumping unit in real time and reliably. The system has the advantages of stable working performance and low cost, so it can adapt to the harsh environment of pumping field. It has high practical value and wide application prospect.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類(lèi)號(hào)】：TE933.1

【參考文獻(xiàn)】

相關(guān)期刊論文 前4條

1 戴筱妍;白連平;;一種抽油機(jī)無(wú)線示功儀的實(shí)現(xiàn)方法[J];北京機(jī)械工業(yè)學(xué)院學(xué)報(bào);2008年04期

2 何翠蘭,王清華,梁波,劉旭;油井監(jiān)控系統(tǒng)在油田領(lǐng)域的應(yīng)用[J];內(nèi)蒙古石油化工;2005年07期

3 張繼震,方舒東,張宗軒,張雪冰;油井產(chǎn)流計(jì)量技術(shù)二十年回顧與展望[J];油氣井測(cè)試;2004年05期

4 邸際光;;示功圖油井無(wú)線巡控系統(tǒng)[J];油氣田地面工程;2007年12期

相關(guān)博士學(xué)位論文 前1條

1 丁鋒;我國(guó)油氣資源勘探開(kāi)發(fā)戰(zhàn)略研究[D];中國(guó)地質(zhì)大學(xué)（北京）;2007年

相關(guān)碩士學(xué)位論文 前1條

1 祁學(xué)豪;基于間接測(cè)量的油井示功圖遠(yuǎn)程監(jiān)測(cè)系統(tǒng)[D];大連理工大學(xué);2008年

，

本文編號(hào)：1620235