防電弧 的英文怎麼說
中文拼音 [fángdiànhú]
防電弧
英文
arc protection-
According to the fact that freeze - resisting measure is needed to be taken for the gates operating in winter and low head arch gates, electrothermic freeze - resisting device is designed in this thesis
本文根據冬季有運行要求的閘門及低水頭弧形閘門需要採取防凍措施的實際情況，研究設計了一種電熱型防凍裝置。The crust of carrying parts adopts flame - resistant engineering plastic which has excellent electric property and high safety coefficient. all contacts adopt noble metal, so it has no arc and has long life. and the carrying parts adopt high - conductance excellent copper and high - flexibility material
本產品面板採用高級防彈膠，載流零件殼體採用阻燃工程塑料，電性能優越，安全率數高，觸頭全部採用貴金屬觸點，不起弧，壽命長，載流零件選用高導率的優良銅材和高彈性材料，產品性能得以充分保證Protection of arc spray al coating and large area long - term anti - corrosion for cfst arch bridge
電弧噴鋁塗層保護及橋梁大面積長效防腐This layout can stop the internal arc fault expansion ; can avoid harmful moisture, small animal and dusty interferences. it also has good perfomiance and high reliability. because the heat cannot transmit to the outside of the bus room, a good operation environment for the low space can be obtained
主母線室置於箱體頂部一個單獨的金屬封閉的間隔內，並與10kv開關室、儀表室等間隔相互獨立，為同類產品首創；這種結構可以防止內部電弧故障的擴大化，避免「火燒聯營」事故；防護性能好，防潮、防小動物侵害、防積塵，運行可靠；由於母線室的隔熱作用，為下層空間創造了一個較好的運行環境。Arc welding transformer hazard reducing device
弧焊變壓器防觸電裝置Evaluation on properties of anti - wear coatings by arc spraying
電弧噴塗防磨損塗層性能評價Parts which can ignite an explosive atmosphere are placed in an enclosure which, if there is an ignition of an explosive mixture internally, will withstand the pressure and prevent the explosion being transmitted to the atmosphere around the enclosure
將設備在正常運行時，能產生火花電弧的部件置於隔爆外殼體，隔爆外殼能承受內部的爆炸壓力而不致損失，並能防止傳播到外殼外。In the case of a line side fault, prevents the being propagated to the breaker. enables the circuit breaker ' s insulation in installations with insulated bus bars
電源側發生故障的情況下防止電弧傳播到電路器上。在帶絕緣母體排的裝置里，使斷路器進行絕緣。The reasons and harm of high harmonics in the substation of electric arc furnace, and some measures of avoiding and decreasing the high harmonics are put forward after careful analysis
摘要通過對電弧爐變電所在運行過程中出現的現象進行分析研究，指出了高次諧波產生的原因及其危害，提出了防止和減少高次諧波的措施。Standard test method for determining the protective performance of a shield attached on live line tools or on racking rods for electric arc hazards
測定帶電線路工具或齒條上用於防電弧傷害的護罩的防護性能的標準試驗方法Standard test method for determining the arc rating of face protective products
測定面部防護用品的電弧額定值的標準試驗方法Arc sprayed wear resistant coatings for circulating fluidized bed boiler
電弧噴塗循環流化床鍋爐防磨塗層Electric arc spraying painting technology for prevention of draft fan ' s impeller
電弧噴塗技術用於電廠風機葉輪防磨保護According to the present actual underground power system which neutral point is grounded through arc suppression coil in many supper big shaft, the development history and present situation of synthetic protection system used in hv flameproof switchgear are reviewed, and on the basis of analyzing the problems existed in high voltage flameproof switchgear, the selective leakage protective method based on the detecting harmonic direction of zero sequence current as well as the value of zero sequence voltage is proposed in this paper, and at the same time, harmonics extracting schematic and transforming circuit are also designed
本文深入系統地研究了基於intel80c196kb單片機控制的6kv防爆開關綜合保護系統，主要內容如下：針對大型及特大型礦井供電系統中性點普遍採用消弧線圈接地方式的現狀，回顧了國內外礦用高壓防爆開關保護系統的發展歷史，分析了目前國內高壓饋電開關保護系統所存在的問題，提出了「基於零序電壓基波啟動，五次諧波功率方向比較」的選擇性漏電保護原理，設計了相應的五次諧波提取電路和功率方向鑒別電路。The break - down arc and its protection in switchgear equipment
開關設備中的故障電弧及其防護Answer : ( 1 ) prevent to splatter the metal is caused burnable with fire ; ( 2 ) avoid the harm of electric arc ray radiation to human body ; ( 3 ) prevent certain and harmful gas toxic ; ( 4 ) soldering when pressure vessel, should prevent to solder produce explosion ; ( 5 ) when headroom works, want to take safety belt and safety helmet ; ( 6 ) the attention prevents accident getting an electric shock
答： （ 1 ）防止飛濺金屬造成灼傷和火災； （ 2 ）防止電弧光輻射對人體的危害； （ 3 ）防止某些有害氣體中毒； （ 4 ）在焊接壓力容器時，要防止焊接發生爆炸； （ 5 ）高空作業時，要帶安全帶和安全帽； （ 6 ）注重避免觸電事故。Standard guide for care and maintenance of flame, thermally and arc resistant clothing
耐燃燒耐熱耐電弧性防護服裝的養護和維修標準指南Live working - flame - resistant materials for clothing for thermal protection of workers ; thermal hazards of an electric arc - part 1 : test methods
帶電作業.工人熱防護服裝用阻燃材料.電弧熱危害.第1部分:試驗方法The varieties of products are as follows : asbestos and cement wave tile, steel net asbestos and cement small wave tile, fine steel net asbestos and cement big wave tile, asbestos and cement flat plate for construction, reinforced asbestos and cement plate, electric are plate for electric equipment, electric furnace plate and so on
產品品種有：石棉水泥小波瓦，鋼絲網石棉水泥小波瓦，鋼絲網石棉水泥中波瓦，石棉水泥防火建築平板，石棉水泥壓力板，電器電弧板，電爐板等。Application of electric arc thermal spraying technique with wire material to anticorrosion of offshore steel structures in shengli oilfield
線材電弧熱噴塗技術在淺海鋼結構防腐中的應用分享友人