We calculate the regression curve about length of erased magnetic record and lightning current peak. We analyze the error of recording data and find a new means about direct measurement of the max lightning steepness with magnetic tapes.

作出磁帶消磁長度與霄電流峰值的擬合曲線亚洲国产精品国揄产拍，對測量數(shù)據(jù)進(jìn)行誤差分析爱情岛论坛首页亚洲啪啪，找到利用磁帶直接測量靂電流最大陡度的新方潔国产AV一区黄色。

Electrical equipment and the main parameters of models, mine and over-voltage protection equipment design, from the substation the size of the design, select the number and height of the lightning rod, lightning arrester models and mine grounding way.

主要電氣設(shè)備型號及參數(shù)的確定CaoPoron草棚在线视频，防雷及過電壓保護(hù)裝置的設(shè)計国产精品午夜激爽毛片，從變電站設(shè)計的面積出發(fā)国产乱人视频在线更新，選擇了避雷針的個數(shù)及高度、避雷器的型號以及防雷接地的方式sod9999.com。

The paper discussed the protection of incoming section and lightning protection of transformer in view of protection function of lightning arrester in 220 kV substation,and proposed feasible and detail means for operation maintenance.

從220 kV變電所內(nèi)避雷器的保護(hù)作用一级片播放、進(jìn)線段的保護(hù)、變壓器的防雷保護(hù)等幾方面進(jìn)行闡述黄色网站一级二级Av。

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毛片女人十A片十女人，根據(jù)雷電直擊桿塔頂部及繞擊導(dǎo)線兩種情況黄色美.女40岁视频看看，建立線路避雷器動作時的等值電路，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色综合久久久金八天国。

Equipments, but power plant with change to give or get an electric shock a design for defending thunder protecting then primarily aiming at lightning rod with lightning arrester.

此外在线成人漫画，在論文適當(dāng)?shù)奈恢眠€附加了圖紙及表格以方便閱讀、理解和應(yīng)用无码好看中文字幕免费视频。

Generated by lightning impulse testing system are used to test many kinds of electrical devices and insulation materials,such as SPD,lightning arrester,etc.

0引言雷電沖擊測試系統(tǒng)廣泛應(yīng)用于電力系統(tǒng)欧美精品在线免费观看、通信系統(tǒng)、郵電系統(tǒng)亚洲AAAAAV特级黄片、輸變電設(shè)備和電子元件生產(chǎn)企業(yè)以及鐵道部門等天天色色色色色色色色色色色色色色色色色，其產(chǎn)生的沖擊電壓(1.2/50μs等波形)、沖擊電流(4/10亚洲人成人网站在线观看、8/20黄色视频金典免费播放、10/350、10/1000μs等波形)用于對諸多電氣設(shè)備和絕緣材料欧美熟妇性XXXX交20p，如SPDwww.干干干.cao、避雷器等進(jìn)行雷電沖擊試驗，也可以進(jìn)行沖擊聯(lián)合試驗等科學(xué)試驗国产成人中文激情小说在线观看网站。

Discussion on the establishment of bidding document of hydraulic engineering;2. According to the requirements for porcelain-clad metal oxide lightning arresterin bidding document and technical agreement of 1000 kV UHVAC demonstration project issued by SGCC,and to refer to relevant national and international standard and document information,Langfang EPRI Toshiba Lightning Arrester Co.

根據(jù)國家電網(wǎng)公司1000 kV特高壓交流試驗示范工程招標(biāo)文件及技術(shù)協(xié)議中對瓷外套金屬氧化物避雷器的要求好好日这里只有精品，參照有關(guān)國家標(biāo)準(zhǔn)、國際標(biāo)準(zhǔn)及文獻(xiàn)資料玖玖玖在线视频免费播放，廊坊電科院東芝避雷器有限公司應(yīng)用兩項株式會社東芝已有運(yùn)行實績的關(guān)鍵技術(shù)：減震技術(shù)及高強(qiáng)度瓷套設(shè)計技術(shù)進(jìn)行了1000 kV瓷外套MOA的抗地震設(shè)計亚洲天堂最新狠狠干。

Considering some factors,including the different operation mode and lightning strike location,also calculates and analyzes the infection of the impulse grounding resistance of transmission tower,the lightning arrester s arranging and parameter for protection effect.

采用PSCAD/EMTDC程序計算分析了西北電網(wǎng)蘭州東-銀川東輸變電工程750kV銀川東變電站330kV線路雷電侵入波過電壓保護(hù)，考慮了不同運(yùn)行方式粗暴大黑鳮巴视频欧美中文、不同雷擊點的情況性交欧美三级在线，還計算分析了桿塔沖擊接地電阻、避雷器的布置及參數(shù)對保護(hù)效果的影響色色社区五月。

In Gui-Guang DC line Zhaoqing converter station auxiliary power line lightning protection upgrade project,a comprehensive scheme that increases number of composite insulator skirts,adds coupled earth wire and installs line lightning arrester s is adopted.

在貴廣直流肇慶換流站站用電源線路防雷改造中A级国产精品片在线观看，采取了電源線路復(fù)合絕緣子加片、增設(shè)耦合地線和加裝線路避雷器等綜合防雷改造方案亚欧大尺度无码视频在线观看。

The difference Between the right word and the almost right word is the difference Between lightning and the lightning Bug.

一個正確的詞和一個幾乎正確的詞之間的差別就象閃電和螢火蟲之間的差別一樣91手机最新国精品自产拍不卡。