耐電壓的 的英文怎麼說
中文拼音 [nàidiànyāde]
耐電壓的
英文
withstanding voltage-
This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower
本文簡略地介紹了db930的設計過程及其結構特點,重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施,圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。Electronic co., ltd., a private hi - tech company, professionally makes and markets electronic instruments and gauges, such as digital torque tester, bottle cap torque tester, voltage resistance tester, grounding resistance tester, leakage current tester, insulation resistance tester and etc. lankers quality instruments and gauges are characterized by well - designed structure, high reliability and stability and outstanding performance and are well sold to users in the industries of home appliances, motorcycle, automobile, motor and pharmaceutical
市藍光電子有限公司是一家集科研生產銷售於一體的高科技民營企業,公司擁有雄厚的技術實力,以卓越的設計能力,完備的工藝控制和完善可靠的檢測手段,向用戶提供高性價比的電子測量儀器。主要產品有:數字扭力測試儀系列瓶蓋扭力測試儀系列耐電壓測試儀,接地電阻測試儀,泄漏電流測試儀,絕緣電阻測試儀等安規測試儀系列。Capacitance between any two terminals in the installation should no more than 1. 06. 3. insulation level of installation : for rated voltage of 6kv installation, it can endure 23kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; for rated voltage of 10kv installation, it can endure 30kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; it can be endure 2kv rms for 1 min between auxiliary circuits of installation
3 .裝置的絕緣水平: 6kv額定電壓的成套裝置,其主電路相間及相與地之間,工頻耐受電壓方均根值23kv , 1min 10kv額定電壓的成套裝置,其主電路相間以及相與地之間,工頻耐受電壓方均根值30kv , 1min成套裝置輔助電路工頻耐受電壓方均根值2kv , 1min 。Vulcanized rubber - test method for industrial frequency puncture voltage and dielectric strength
硫化橡膠工頻擊穿介電強度和耐電壓的測定方法Products of te series have wonderful appearance and good functions of bearing voltage and aging. but the capability of bearing high heat is a bit poor
Te系列產品擁有極佳的產品外觀和耐電壓,耐老化性能,耐高溫性能稍差。Then the ideal models ( dielectric isolation structure with high - voltage interconnection and without high - voltage interconnection ) are simulated by a 2d device simulator medici respectively. according to the simulation results, the two models ’ breakdown mechanism is analyzed and compared, and the influence of the isolated trench structure parameter on breakdown - voltage is studied, synchronously
藉助二維數值模擬軟體medici對理想模型(有、無高壓互連線兩種情況的介質隔離結構)進行模擬,分析其耐壓機理,研究隔離槽參數(槽寬、槽內氧化層厚度)對擊穿電壓的影響。The inorganic composition of polyethylene material is simple, the conductive medium hardly exists, so that insulation are superior than traditional pipe
聚乙烯材質因無機成分單純,導電介質幾乎不存在,因此在絕緣及耐電壓性的表現上皆優于現有傳統管材。It compares and analyses the equipment test voltage emendated to standard atmosphere conditions with the equipment nominal withstanding voltage. and then it concluded that : the emendation value educed by " humidity ratio " integrated emendation method is basically equal or close to the equipment nominal withstanding voltage ; but the values by two traditional emendation methods are mostly higher. it also proves that, " humidity ratio " integrated emendation method is more perfect than any other methods, and it can reflect the influence degree of atmospheric parameters on electrical equipment outer insulation discharge voltage actually
文中選擇「比濕」綜合校正法和兩種傳統校正法,分別對西高所為羊八井、拉薩、羊湖110kv變電所設備所做的人工氣候室模擬試驗數據及雲南中試所做的zs - 110工頻放電電壓試驗數據進行校正計算,將試驗電壓的校正值與試驗設備的標稱耐受電壓水平進行比較分析;認為: 「比濕」綜合校正法的校正值與設備耐受電壓水平基本相等或接近,而兩傳統校正法的校正值大多高於設備耐受電壓水平;進一步證明, 「比濕」綜合校正法是目前諸多校正法中較為完善的,能真實地反映大氣參數對電氣設備外絕緣放電電壓的影響程度的校正法,在高海拔電力工程設計中應推廣應用。Abstract : this paper introduces a new class f epoxy glass - cloth laminate. the synthesis of a epoxy adhesive and the production process were studied. the properties of the laminate were compared with those of some similar products abroad. the results show that the laminate has higher adhesive strength 、 resistivity in moist conditions 、 dielectric strength and mechanical strength in higher temperatures. it is applicable for electric equipments, especially those to run in higher moisture or higher temperature conditions
文摘:本文介紹了最近開發成功的一種新型f級耐高溫層壓板,研究了環氧樹脂膠粘劑的合成,層壓板的製造工藝及其性能,並與國外同類產品進行了對比,結果表明,它具有粘接強度、浸水后絕緣電阻及耐電壓、高溫機械強度高等特性,可用作大型高壓電機、輸變電設備以及核電工程、低溫高真空工程中絕緣結構材料,尤其適用於高電壓、高溫、高機械強度的工作環境。This tester is used to determine the isolation character of the shoe material
本機在測試鞋底或絕緣鞋材所能承受的電壓值,以?解其耐電壓程度。Moa is kind of necessary over - voltage protector for safety running in electrical power system, it ' s used for prevent the equipment against the damage of atmosphere and operating over - voltage without gaps is belong to the third dynasty product, it ' s recognized as the up - to - data over - voltage protector, this kind of product is made up of zinc oxide films and polymer housing for example sr, epdm, hdpe it has features of small volume, simple structure, light height, pololution - prool and non - detonation and is suitable to be usde in the densely populated city
避雷器是電力系統安全運行不可缺少的過電壓保護產品,用以保護電器設備免遭大氧過電壓和操作過電壓的損害,而復合外套無間隙氧化鋅避雷器是屬于避雷器第三產品,是當今各項性能最好的產品,其核心元件電阻片全部採用氧化鋅閥片,而外殼材料是採用復合有機材料,如硅橡膠( sr ) ,改性三元乙丙橡膠( epdm )高密度聚乙烯( hdpe )等,它具有體積小,結構簡單,重量輕,耐污積強,防爆等優點,最適合人口密度城市中使用。The asynchronous motor is widely used for its simple construction, ruggedness, high working reliability, relatively low cost, and high environmental adaptability. it is suit for the direction of high voltage, high speed and large capacity. vector control is its ideal speed modulation method. the harmonics of three - level inverter are less than the traditional two - level inverter ’ s, and it is convenient to realize high sinusoidal voltage output. the maximum voltage strength which each electric component bears is small, and it is easy for three - level inverter to realize large capacity. the research on the asynchronous motor vector control based on the three - level inverter is one novel work
異步電機結構簡單、堅固耐用、運行可靠、成本低、環境適應性強,容易向高壓高速和大容量方向發展,獲得了廣泛應用,矢量控制為其理想的調速方法;三電平逆變器輸出端諧波少,有利於實現輸出電壓的正弦化,且單個開關管承受的最大電壓小,適合向高壓大容量方向發展。對基於三電平逆變器的異步電機調速系統開展矢量控制研究,是一件有意義的工作。After dipped in amino trimethylene phosphonic acid ( atmp ) solution, anodic oxide films are annealed in pipe stove. the influences of concentration and temperature of atmp solution and annealing temperature on rising time, withstanding voltage and specific capacitance of anodic oxide films are studied. after hydration, anodic oxide films treated with atmp or not are analyzed by ft - ir
2 .將化成箔在氨基三甲叉膦酸( atmp )溶液中浸漬,取出烘乾后再進行熱處理,研究了atmp溶液濃度、浸漬溫度和熱處理溫度對氧化膜升壓時間、比容、耐電壓的影響,找到其最佳耐水合處理工藝;採用ft - ir對水合作用后的atmp處理氧化膜和未經耐水合處理氧化膜進行了分析。Suitable for dc or pulsed circuit in various economical lamps and electronic instruments requiring a high frequency characteristic, high power and high voltage withstand
適用於頻率特性高、功率大、耐高壓的節能燈電路和各類電子儀器的直流或脈動電器中。The optimum concentration and temperature of dtpmp solution and optimum annealing temperature are discussed. in addition, hydration resistant effect of anodic oxide films treated with adp, atmp and dtpmp respectively is discussed through ft - ir, xps, afm and i - v characteristics testing
探討了dtpmp溶液濃度、浸漬溫度和熱處理溫度對氧化膜升壓時間、比容、耐電壓的影響,並找到其最佳耐水合處理工藝;同時採用ft - ir 、 xps 、 afm和i - v特性測試對adp 、 atmp 、 dtpmp三種試劑對氧化膜的耐水合處理效果進行了對比研究。Rubber, vulcanized - determination of electrical breakdown strength and voltage resistant at commercial power frequency
硫化橡膠工頻擊穿電壓強度利耐電壓的測定方法Insulation resistance and withstand voltage testing methods of parts for railway signaling
鐵路信號零件的絕緣電阻及耐電壓試驗方法The results show that, the capacitance of aluminum foils is increased at the different rated formation voltage, the forming time become so little that the power was mostly saved, but the withstanding voltages of the dipping foils become lower. the dipping time and the annealing temperature are the key factors influencing the capacitance of aluminum foils fabricated by sol - gel technology. 2
結果表明: sol - gel技術在鋁腐蝕箔表面成功制備出了高介電常數的al - ti復合氧化膜;經tio2溶膠處理過的鋁腐蝕箔陽極氧化后,復合氧化膜使不同陽極氧化電壓下的化成箔比容均有不同程度的提高,而且陽極氧化過程變短,節約了電能;但是耐電壓特性變差。Electrical insulating materials - a. c. voltage endurance evaluation - introduction
電絕緣材料.耐交流電壓的評定.導言Based on the actual state of improving hydration resistance of anodic oxide films in the world, hydration resistance and its technologies are explored and investigated. hydration resistance mechanisms and effects of technologic parameters on rising time, specific capacitance and withstanding voltage are expatiated
根據目前國內外鋁陽極氧化膜耐水合特性改善技術的研究現狀,主要針對耐水合處理試劑及其處理工藝問題作了創新性和探索性研究,並對耐水合處理試劑的作用機理和工藝參數對氧化膜升壓時間、耐電壓及比容的影響進行了詳細研究。分享友人