Because concerned code lack monitoring and guidance for the arresters, it is necessary to carry through monitoring for 27.5 kV arrester.

有關(guān)規(guī)程缺乏對這類避雷器的監(jiān)控指導(dǎo)帮我收一下欧洲黄色视频，因此有必要對27.5 kV避雷器進行監(jiān)測亚洲色欲天天天堂色欲网91。

The arrestor can be divided into two types of power source arrester and signal arrester. This paper is researching on the design and test for a power source arrester.

避雷器分為電源避雷器和信號避雷器，本研究就是設(shè)計電源避雷器及其測試韩日欧美激情一区二区。

The proper series gaps are determined. The voltage distribution of arrester with series gap supported by insulator is completed. The key part of the arrester electrical field distribution is presented.

為了進一步保證避雷器運行的穩(wěn)定性和可靠性最新地址在线永久发布页，論文還對帶絕緣支撐件間隙避雷器的電場分布進行了模擬計算，以校核關(guān)鍵部位的電位和電場分布日韩在线观看自拍网址。

It is beneficial to develop transmission line arresters. The development of the transmission line arrester is reviewed in this paper. Base on the over-voltage of 220kV transmission line, the nominal discharge current of 220kV transmission line arresters with series gap is analyzed, and the technical parameter of ZnO blocks is confirmed.

本文介紹了線路避雷器的發(fā)展狀況影音先锋国际资源，根據(jù)220kV輸電線路的雷電過電壓情況，計算了220kV有外串間隙線路避雷器的標稱放電電流国产秋霞国产在线，確定了氧化鋅電阻片的主要技術(shù)參數(shù)日韩91视频，特別是避雷器本體直流1mA的確定，保證了避雷器的滅弧電壓大于220kV系統(tǒng)的最大工頻電壓人人澡人摸97人人超小。

In order to study the function of line surge arrester at line lightning protection equivalent circuit of line surge operation had been built considering conditions of straight lightning strike on tower top and round strike to conductor .

為了研究線路避雷器在防雷中的作用三级专区，根據(jù)雷電直擊桿塔頂部及繞擊導(dǎo)線兩種情況，建立線路避雷器動作時的等值電路黄页网站在线全部免费观看，推導(dǎo)出考慮殘壓影響的線路避雷器對雷電流的分流計算公式精品大学生视频在线观看。

The accidents statistics from 2000 to 2003 are analyzed in this paper.Based on the tradition lightning conductor,ATPsoftware is used to stimulate the operation of zinc oxide surge arresters,and good effect is taken according to the data of the stimulation.Our plan is to install zinc oxide surge arresters on the power grid and the pole where there are easily destroyed by the lightning.The work from July 2004 to May 2005 is finished.

對2000～2003年來雷擊事故進行了統(tǒng)計分析，在傳統(tǒng)避雷線男女猛烈无遮掩视频、桿塔接地裝置防雷設(shè)施基礎(chǔ)上我想看农村妇女一级毛片，采用ATP軟件對安裝線路氧化鋅避雷器進行仿真計算，依據(jù)仿真結(jié)果国产一级黄色网站免费观看，確定了在架空線路易擊段美女18禁止黄的网站、易擊桿塔、特殊地形地貌桿塔安裝線路型氧化鋅避雷器方案AV乱网站，并從2004年7月至2005年5月在35kV一块操最新网址在线观看、110kV架空線路上安裝了線路型氧化鋅避雷器。

For reducing the LEMP lighting electromagnetic pulse radiation, the electrical source uses the Box-type power supply arrester, the power supply arrester and the modular power supply arrester as the third SPD surge protection device. The Low-voltage surge arrester or spark gap is laid between the compute net and equipotential grounding grids for avoiding signal interference and counterattack of ground voltage. The parameter and model of the signal lighting-protector of lines of communication are chosen according to the transfer rate, work level and characteristic impedance.

對控制房和DCS柜采用避雷針在线观看国产精品国产、獨立針的直接雷防護国产高清自拍高清；系統(tǒng)電源分別采用箱式電源避雷器、電源避雷器99热这里精品5、模塊式電源避雷器作為三級電源保護你懂的在线观看视频网站，減少LEMP雷電電磁脈沖輻射播播影院私人影院性播影院；計算機網(wǎng)絡(luò)與等電位地網(wǎng)間設(shè)置低壓避雷器或火花隙防止信號干擾和避免地電壓反擊；根據(jù)傳輸速率AV免费网站天堂网、工作電平日韩三级片av、特性阻抗等，選擇通信線路的信號防雷保護器的參數(shù)和型號美女作爱视频免费看。

The inner structure and insulation of arrester unit are investigated by test, by utilizing the single-unit arrester, the arrester becomes more compacter.

采用單節(jié)結(jié)構(gòu)使避雷器結(jié)構(gòu)緊湊化一级AA免费毛片高潮软件；并通過合理的工藝消除了避雷器內(nèi)絕緣氣隙，使避雷器本體局部放電量遠小于標準規(guī)定值aV在线中文字幕不卡电影网。

Corresponding to the requirements and tasks overvoltage protection devices are faced with in their installation location, they are divided into lightning arresters, surge arresters and combined.

重要的是要考慮到所有產(chǎn)生過壓的原因欧美AA级三级片。根據(jù)對過壓防護設(shè)備及其安裝部位的要求和任務(wù)，將它們分成雷電避雷器99热这里只有在线观看精品9、電涌避雷器和組合避雷器成人福利影院免费观看网站。

When strategically placed on the electric grid, the arrestors carry the lightning surges away to the ground – after which the arrestors return to their role as insulators.

當把避雷器安裝在電網(wǎng)上時，可以將閃電通過避雷器導(dǎo)入地面——完成這個過程以后国产精品视频一区二区三区...，避雷器又轉(zhuǎn)變成絕緣體国产精品久久永二区二区。

arrester：避雷器

公司企業(yè)簡介: 廊坊電科院東芝避雷器有限公司(英文縮寫ETA)是2002年由中國電力科學(xué)研究院(EPRI)與日本國株式會社東芝(TOSHIBA)共同出資組建欧美一级片免费网、專業(yè)生產(chǎn)各種類型避雷器(ARRESTER)的中日合資企業(yè),位于河北省廊坊市經(jīng)濟技術(shù)開發(fā)區(qū).

magnetic blowout valve type attester：磁吹閥式避雷器

magnetic blowout arrester | 磁吹避雷器 | magnetic blowout valve type attester | 磁吹閥式避雷器 | magnetic body | 磁體

Lightening arrester：避雷器 避雷器

68 電熱器具 電熱器具 Electric heater | 69 避雷器 避雷器 Lightening arrester | 70 電動機驅(qū)動設(shè)備 電動機驅(qū)動設(shè)備 Motor drive equipment

electrolytic lightning arrester：電解式避雷器=>電解形避雷器

electrolytic lightening arrester 電解式避雷器 | electrolytic lightning arrester 電解式避雷器=>電解形避雷器 | electrolytic machine 電解加工機床

lightning arrester voltage rating：避雷器電壓額定

lightning arrester testing bridge 避雷器試驗[用]電橋 | lightning arrester voltage rating 避雷器電壓額定 | "lightning arrester, silicon carbide " 碳化硅避雷器

multigap arrester：多隙式避雷器,復(fù)隙式避雷器

multigang switch | 多聯(lián)開關(guān) | multigap arrester | 多隙式避雷器,復(fù)隙式避雷器 | multigap discharger | 多隙式放電器,復(fù)隙式放電器

arrester,goaded shunt：分級分路避雷器

"隙阻(式)避雷器","arrester,gap resistance type" | "分級分路避雷器","arrester,goaded shunt" | "角隙(式)避雷器","arrester,horn gap lightning"

horn arrester：角式避雷器

閥式避雷器 auto-valve arrester | 角式避雷器 horn arrester | 多隙避雷器 multigap arrester

arrester,horn gap lightning：角隙(式)避雷器

"分級分路避雷器","arrester,goaded shunt" | "角隙(式)避雷器","arrester,horn gap lightning" | "避雷器","arrester,lightning"

lightning protector：避雷器=>避雷器

lightning protection transformer ==> 避雷變壓器 | lightning protector ==> 避雷器=>避雷器 | lightning protector plate ==> 避雷板