本文選題：激光技術(shù) + 異物清除��； 參考：《激光技術(shù)》2017年05期

【摘要】：為了解決傳統(tǒng)工具和方法難以經(jīng)濟(jì)、高效、安全地清除架空輸電線路異物的問(wèn)題,提出了陸基定向能紅外激光遠(yuǎn)程切割清除架空線路異物的方法,并進(jìn)行了理論分析、有限元仿真和實(shí)驗(yàn)驗(yàn)證。基于上述研究,研制了架空線路異物激光清除設(shè)備,并進(jìn)行了模擬實(shí)驗(yàn)和現(xiàn)場(chǎng)工程應(yīng)用。結(jié)果表明,清除異物所需最小功率密度為20W/cm2,該功率密度的激光對(duì)導(dǎo)線不會(huì)造成損傷。該設(shè)備可遠(yuǎn)程、快速、帶電、安全地清除架空線路異物。
[Abstract]:In order to solve the problem that traditional tools and methods are difficult to eliminate foreign bodies in overhead transmission lines economically, efficiently and safely, a method of remote cutting and removing foreign bodies in overhead lines with ground-based directional energy infrared laser is proposed, and the theoretical analysis is carried out.Finite element simulation and experimental verification.Based on the above research, the laser cleaning equipment for foreign body in overhead line is developed, and the simulation experiment and field engineering application are carried out.The results show that the minimum power density required to remove foreign bodies is 20 W / cm ~ 2, and the laser with this power density will not damage the conductor.The device can be remote, fast, live, safe to clear foreign bodies on overhead lines.
【作者單位】： 國(guó)網(wǎng)江蘇省電力公司電力科學(xué)研究院;北京北創(chuàng)芯通科技有限公司;中國(guó)科學(xué)院沈陽(yáng)自動(dòng)化研究所;
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(61233007) 國(guó)網(wǎng)江蘇省電力公司科技資助項(xiàng)目(J2015023)
【分類號(hào)】：TN249
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本文編號(hào)：1773385