electrical insulator 中文意思是什麼

electrical insulator 解釋
電絕緣體
  • electrical : adj. 1. 電力的，電動的，發電的；電氣科學的。2. 令人激動的，緊張的，驚人的。adv. -ly ,-ness n.
  • insulator : n. 1. 隔離者。2. 隔離物，隔振子，隔電子。3. 【物理學】絕緣物，絕緣體，絕緣子；絕熱體。
  1. Test results indicated : with the hoist of altitude, the increase of ice amount and the rise of pollutant, the average flashover voltage reduced. the character exponent generally depends on the insulator profile, ice amount, ice state and pollution severity etc. by means of a high - speed camera, a data acquisition system and high voltage test facilities, a series of the flashover processes on ice surfaces were record. the experimental results form this study and the subsequent theoretical analyses suggested : the thermal ionization of the air in front of an arc root resulted in arc movement ; the electrostatic force had an auxiliary effect of impelling arc propagation ; the electrical

    通過對攝像機、數據採集系統及高壓試驗裝置記錄覆冰絕緣子表面閃絡電弧的發展過程的試驗結果進行理論分析得出：弧根周圍空氣的熱電離導致了電弧的發展，靜電場力對電弧的發展起到了加速作用，電擊穿僅發生在閃絡最終的跳躍階段；通過測量閃絡過程中的放電電壓、泄漏電流、閃絡時間、覆冰水電導率、電弧長度及電弧半徑等參數，得到了不同階段電弧（電弧起弧階段、電弧發展階段及完全閃絡）的發展速度、臨界電弧長度均隨覆冰水電導率的增加而減小。
  2. Uses : packing of high tension electrical equipment, expoxy pouring packing material, plastic pacing material, dry type transformer, high tension mutual inductance equipment, insulator

    產品用途：高壓電器件的絕緣澆注料、環氧灌封料、塑封料、包封料、絕緣子、乾式變壓器、高壓互感器、填料等。
  3. The factors which influenced the process include the insulator ' s material, structure, the distribution of space electrical field, the way to deal with the surface, the characteristic of voltage waveform, pulse width etc. there are two kinds of theory for the vacuum surface flashover : secondary electron emission avalanche ( seea ) and electron triggered polarization relaxation ( etpr )

    影響該過程的因素包括絕緣材料結構、空間電場分佈、表面處理方法、所加電壓特徵，脈沖寬度等。研究真空表面閃絡過程有兩類理論：二次電子發射崩潰（ seea ）和電子引發極化鬆弛（ etpr ） 。
  4. The more common electrical properties include : 1 ) electrical resistivity and conductivity, and 2 ) the relative dielectric constant, which relates the accumulated charge across and insulator to the electric field

    常見的電學性能包括： （ 1 ）電阻率和電導率，和（ 2 ）相對介電常數，即積累電荷和絕緣體向電場之間的關系。
  5. The application and progress of htv silicone rubber, rtv silicone rubber and liquid silicone rubber to electrical insulator were introduced

    簡述了國內外硅橡膠（高溫硫化型硅橡膠、室溫硫化型硅橡膠、液體硅橡膠等）在電氣絕緣方面的應用情況。
  6. Xrd reveals a mixture structure of the face - centered cubic and hexagonal close - packed phases. the sn doped makes the electrical conductivity change from insulator to n - type semiconductor

    用共蒸發法制備摻錫的c60薄膜，發現摻入的sn原子的薄膜導電性由原來的絕緣體變為n型半導體。
  7. Choose the good vacuum characteristic insulator, reduce the probable weakness ; 2. reduce the electrical field in the triple junction as possible 3. make the electrical field distributing along the surface more uniform

    總結提出了絕緣子設計的三點基本考慮： 1 、選擇真空性能好的絕緣子，減少可能存在的弱點； 2 、盡量降低三結合點電場強度； 3 、使電場沿絕緣子表面分佈盡量均勻。
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