絕緣子串 的英文怎麼說
中文拼音 [juéyuánzichuàn]
絕緣子串
英文
chain insulation- 絕 : Ⅰ動詞（斷絕） cut off; sever Ⅱ形容詞1 （完全沒有了; 窮盡; 凈盡） exhausted; used up; finished 2 ...
- 緣 : Ⅰ名詞1 （緣故） reason 2 （緣分） predestined relationship 3 （邊） edge; fringe; brink Ⅱ動詞（攀...
- 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
- 絕緣 : 1 [電學] （隔斷電流） insulation; isolation; insulate; isolate 2 （跟外界不發生接觸） be cut off ...
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Insulators string for overhead lines with a nomina voltage above 1000v - ac power arc tests method
標稱電壓高於1000b架空線路絕緣子串工頻電弧試驗方法Dimensions of clevis and tongue couplings of string insulator units
絕緣子串元件槽型和扁腳連接的尺寸Accessories for overhead lines and switchgear ; terms of accessories for insulators, string insulators and earthwire connections
架空線和開關設備用附件.絕緣子絕緣子串和地線連接Locking devices for ball and socket couplings of string insulator units
絕緣子串元件球窩聯接用鎖緊銷Locking devices for ball and socket couplings of string insulator units. dimensions and tests
絕緣子串元件球窩連接用鎖緊銷.尺寸和試驗Locking devices for ball and socket couplings of string insulator units - dimensions and tests
絕緣子串單元球窩連接的鎖緊裝置.尺寸和試驗The main work and conclusion for this paper is as following : according to the flashover test results of several kinds of iced insulators under positive voltage and negative voltage, this paper obtained : for the single porcelain insulator, the single glass insulator and the composite insulator bridged completely by icicle, the metal cathode ' s strong ability of emission electron is the primary reason that results in the lower negative flashover voltage ; the position difference of the high resistance district in method anode side results in that porcelain insulator cluster and glass insulator cluster have an evident effect of polarity ; when less ice and no icicle at the brim of the sheds, due to numerous non - polar arcs on the composite surface, the effects of polarity of composite insulator was lost using the test method of the average flashover voltage in the freezing period, dc flashover performances were investigated of several insulators with some typical structures and different material
本文的主要工作和結論如下：在人工氣候室內，根據不同覆冰絕緣子正、負極性下的閃絡試驗結果，得出負極性電弧金屬陰極的強電子發射能力造成了單片瓷、玻璃絕緣子及被冰凌橋接的合成絕緣子有較低負極性冰閃電壓；正極性電弧金屬陽極側產生高電阻區所處位置的差異使得瓷和玻璃絕緣子串具有明顯的極性效應；覆冰較少時，合成絕緣子表面出現數量較多的非極性電弧使合成絕緣子無極性效應。利用覆冰期內平均閃絡電壓的試驗方法，對不同材質和結構的絕緣子在覆冰、低氣壓和污穢共存環境中的直流閃絡特性進行了研究。試驗結果表明，直流平均閃絡電壓隨著海拔的升高、覆冰量的增加以及污穢度的增加而降低，且其特徵指數與絕緣子結構、覆冰量、覆冰狀態、污穢度等有關。A novel method on the basis of electro - static voltmeter theory and a specially designed instrument were introduced
摘要提出了一種新型測量直流系統絕緣子串電壓分佈的靜電計式儀器和測量方法。Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric
架空線路用玻璃或陶瓷材料絕緣子串元件在電介質受到機械損傷后的剩餘強度Insulators for overhead lines with a nominal voltage above 1000 v ; part 2 : insulator strings and insulator sets for a. c. systems ; definitions, test methods and acceptance criteria
公稱電壓高於1000v的架空線路用絕緣子.第2部分:交流電路系統絕緣子串和絕緣子裝置.試驗方法和驗收指標The existence of air gaps will inevitably distort strongly electrical field distribution and cause to a significant voltage drop across the gap, which causes severely non - uniform electrical field near the icicle top
運行和試驗研究表明，絕緣子串在運行電壓或試驗電壓下覆冰時其高壓端總是存在空氣間隙。Composite string insulator units for overhead lines with a nominal voltage greater than 1000 v - part 1 : standard strength classes and end fittings
額定電壓超過1000v的架空線用復合絕緣子串組合件.第1部分:標準強度等級和端接頭Dimensions of ball and socket couplings of string insulator units
絕緣子串元件的球與窩連接尺寸Spacing for string insulator unit
結構高度對絕緣子串元件Thermal - mechanical performance test on string insulator units
盤形懸式絕緣子串元件的熱機械性能試驗方法String insulator unit
絕緣子串元件Line insulator string
線路絕緣子串Dimensions of ball and socket couplings of string insulator units ; identical with iec 60120, edition 1984
絕緣子串元件的球與窩連接尺寸Salt density measurement method for natural polluted insulator string used on dc transmission line
直流線路絕緣子串自然污穢鹽密測量方法Thermal - mechanical performance test and mechanical performance test on string insulator units
絕緣子串元件的熱-機械性能試驗和機械性能試驗分享友人