【摘要】：海洋面積約占地球表面積的3 4,人類活動區(qū)域大概也只是在淺海區(qū)域,大洋深處95%的區(qū)域?qū)τ谖覀兌远际俏粗澜纭ｋS著陸地資源勘探漸漸趨于飽和,也因為海洋物產(chǎn)資源極為豐富,人類資源勘探要向海洋領(lǐng)域進(jìn)軍。我國作為一個海洋大國,許多海洋技術(shù)與設(shè)備進(jìn)步的速度可以說是突飛猛進(jìn),海洋資源也越來越顯現(xiàn)出其重要的戰(zhàn)略意義。海洋資源勘探離不開水下設(shè)備的海底作業(yè),針對水下設(shè)備用電和收集設(shè)備數(shù)據(jù)的切實要求,本文提出并實現(xiàn)了一款運用電磁感應(yīng)原理和無線網(wǎng)絡(luò)技術(shù)的水下非接觸式的電能傳輸和數(shù)據(jù)傳輸?shù)南到y(tǒng)。該系統(tǒng)以高頻逆變原理為核心,以電磁耦合器為載體,以WIFI無線通信網(wǎng)絡(luò)為傳輸媒介,實現(xiàn)電能和數(shù)據(jù)的無線發(fā)送和接收。實驗結(jié)果表明,該水下非接觸電能傳輸和數(shù)據(jù)傳輸系統(tǒng)性能優(yōu)勢明顯,對接安裝簡便高效,低廉的成本實現(xiàn)了系統(tǒng)長壽命的安全工作,可以隨時、隨地安裝或拆除,適用于多變的水文環(huán)境,為水下設(shè)備可靠工作提供充足的電能,接收監(jiān)測數(shù)據(jù)反饋給計算機(jī)顯示,在海洋領(lǐng)域有廣泛的實際應(yīng)用。本文將從系統(tǒng)整體方案設(shè)計、硬件系統(tǒng)設(shè)計與實現(xiàn)、耦合器設(shè)計、軟件系統(tǒng)設(shè)計與實現(xiàn)和系統(tǒng)聯(lián)調(diào)這些方面,來完整介紹水下非接觸電能傳輸和數(shù)據(jù)傳輸系統(tǒng)。整個系統(tǒng)又可以分為供電腔體和設(shè)備腔體兩個部分。供電腔體負(fù)責(zé)將直流電轉(zhuǎn)換成140KHz固定頻率的交流電,兩個腔體端面都封裝了一個耦合器線圈,利用電磁耦合原理傳輸交流電,設(shè)備腔體負(fù)責(zé)將交流電整流成直流電,為水下設(shè)備供電;供電腔體和設(shè)備腔體還封裝著一對WIFI模塊,一方面無線傳輸設(shè)備網(wǎng)絡(luò)數(shù)據(jù),另一方面無線傳輸兩個腔體內(nèi)的電壓電流溫度數(shù)值,最后在供電腔體連接的電腦上,顯示這些網(wǎng)絡(luò)數(shù)據(jù)。本系統(tǒng)經(jīng)過實際的測試,這套水下非接觸電能傳輸和數(shù)據(jù)傳輸系統(tǒng)可以高效地傳輸電能,還可以保證可靠地數(shù)據(jù)傳輸,各個系統(tǒng)設(shè)計參數(shù)均已達(dá)標(biāo)。
[Abstract]:The ocean area accounts for about 3.4% of the earth's surface area, and the area of human activity is probably only in the shallow sea area. 95% of the area in the deep ocean is an unknown world for us. With the saturation of land resources exploration, and because of the abundance of marine resources, human resources exploration has to advance into the marine field. As a large marine country, the speed of progress of many marine technology and equipment can be said to be by leaps and bounds, and the marine resources have more and more important strategic significance. The exploration of marine resources can not be separated from the undersea operation of underwater equipment. In view of the practical requirements of underwater equipment to use electricity and collect equipment data, This paper presents and implements a non-contact underwater power transmission and data transmission system based on electromagnetic induction principle and wireless network technology. The system takes high frequency inverter as the core, electromagnetic coupler as the carrier and WIFI wireless communication network as the transmission medium to realize the wireless transmission and reception of electric energy and data. The experimental results show that the underwater contactless power transmission and data transmission system has obvious performance advantages, the docking installation is simple and efficient, the low cost realizes the long life safety work of the system, and it can be installed or dismantled at any time, anywhere. It is suitable for the changeable hydrological environment, provides sufficient electric energy for the reliable work of underwater equipment, receives the monitoring data and feedback to the computer, and has a wide range of practical applications in the ocean field. In this paper, the whole system scheme, hardware system design and implementation, coupler design, software system design and implementation and system combination are introduced to complete the underwater contactless power transmission and data transmission system. The whole system can be divided into two parts: power supply cavity and equipment cavity. The power supply cavity is responsible for converting DC to AC at a fixed frequency of 140KHz. Both sides of the cavity are encapsulated in a coupler coil, which is transmitted by electromagnetic coupling principle. The equipment cavity is responsible for rectifying AC into DC. Power supply for underwater equipment; A pair of WIFI modules are also encapsulated in the power supply cavity and the device cavity. On the one hand, the network data of the equipment is transmitted wirelessly; on the other hand, the voltage and current temperature in the two cavities is transmitted wirelessly. Finally, on the computer connected by the power supply cavity, Displays these network data. Through practical test, the system can transmit electric energy efficiently and reliably, and all the design parameters of the system are up to standard.
【學(xué)位授予單位】：杭州電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TN92;TM724

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