風(fēng)力發(fā)電機(jī)組防雷接地施工專項(xiàng)方案

1.編制目的................................................................................................................................................2.風(fēng)電廠地貌及接地電阻要求

............................................................................................................3．編制依據(jù).............................................................................................................................................4.防雷接地系統(tǒng)

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..........................................................................................................5.接地材料.................................................................................................................................................

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.....................................................................................................................................6．質(zhì)量保證措施

....................................................................................................................................7．安全保證措施

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2000KW。此地，土壤電

9.8*9.8π,距其

阻值≤3.5Ω，35KV

3．（1）施工招標(biāo)文件及相關(guān)施工圖；（2）國家、行業(yè)及自治區(qū)現(xiàn)行的有關(guān)工程建設(shè)標(biāo)準(zhǔn)、規(guī)范、規(guī)程及相關(guān)的法律、法《電氣裝置安裝工程接地裝置施工及驗(yàn)收規(guī)范》GBJ50242—2002《風(fēng)力發(fā)電場項(xiàng)目建設(shè)工程驗(yàn)收規(guī)范》DLT5191-2004

1、風(fēng)機(jī)與升壓變接地網(wǎng)布置圖

2、風(fēng)機(jī)接地布置圖

1、35KV

乙3

乙8

乙8

乙8

乙8 乙5

乙5

乙5

乙8

乙8 乙8 乙5 乙8 乙5 乙8 乙5

乙8 乙8

乙8

乙5

乙8 乙5

乙5

乙5

乙8

乙8

乙8

乙8

乙8

乙5

乙5

乙5

乙3

乙5

乙8

6．（1）嚴(yán)格按設(shè)計(jì)圖紙要求施工。（2）材料材質(zhì)必須符合設(shè)計(jì)及相關(guān)規(guī)范標(biāo)準(zhǔn)要求。（3）嚴(yán)格執(zhí)行三級(jí)報(bào)檢制度，層層把關(guān)。（4）混凝土澆筑時(shí)，應(yīng)避免混凝土直接沖擊接地網(wǎng)系統(tǒng)，并派專人對(duì)其進(jìn)行檢查。（5）接地體上下

（6）回填時(shí)應(yīng)及時(shí)進(jìn)行接地