110(66)kV～500kV電壓互感器技術(shù)標(biāo)準(zhǔn)（附編制說(shuō)明）

附件 6：
110(66)kV～500kV 電壓互感器技術(shù)標(biāo)準(zhǔn)
（附編制說(shuō)明）
國(guó)家電網(wǎng)公司
2004 年 8 月目 錄
1 總 則 .............................................................................................. 1
1.1 目的 ·················································································· 1
1.2 依據(jù) ·················································································· 1
1.3 內(nèi)容 ·················································································· 1
1.4 適用范圍 ············································································ 1
1.5 電壓互感器安全可靠性要求 ····················································· 1
1.6 電壓互感器的型式 ································································ 1
1.7 選型原則 ············································································ 1
1.8 關(guān)于電壓互感器技術(shù)參數(shù)和要求的說(shuō)明 ······································ 2
1.9 引用標(biāo)準(zhǔn) ············································································ 2
1.10 使用條件 ··········································································· 3
2 電磁式電壓互感器技術(shù)參數(shù)和要求 ................................................. 4
2.1 基本要求 ············································································ 4
2.2 引用標(biāo)準(zhǔn) ············································································ 4
2.3 使用條件 ············································································ 4
2.4 技術(shù)要求 ············································································ 4
2.5 工廠監(jiān)造和檢驗(yàn) ··································································· 9
2.6 試驗(yàn) ················································································· 10
2.7 制造廠應(yīng)提供的資料 ····························································· 13
2.8 備品備件 ··········································································· 13
2.9 專用工具和儀器儀表 ····························································· 13
I2.10 包裝、運(yùn)輸和保管要求 ························································ 13
2.11 技術(shù)服務(wù) ·········································································· 14
2.12 互感器性能評(píng)價(jià)指標(biāo) ··························································· 14
3 電容式電壓互感器技術(shù)參數(shù)和要求 ............................................... 14
3.1 基本要求 ··········································································· 14
3.2 引用標(biāo)準(zhǔn) ··········································································· 14
3.3 使用條件 ··········································································· 14
3.4 技術(shù)要求 ··········································································· 14
3.5 工廠監(jiān)造和檢驗(yàn) ·································································· 20
3.6 試驗(yàn) ················································································· 21
3.7 制造廠應(yīng)提供的資料 ····························································· 24
3.8 備品備件 ··········································································· 25
3.9 專用工具和儀器儀表 ····························································· 25
3.10 包裝、運(yùn)輸和保管要求 ························································ 25
3.11 技術(shù)服務(wù) ·········································································· 25
3.12 互感器性能評(píng)價(jià)指標(biāo) ··························································· 25
附錄A 制造廠應(yīng)提供電磁式電壓互感器的技術(shù)數(shù)據(jù) ....................... 26
附錄B 制造廠應(yīng)提供電容式電壓互感器的技術(shù)數(shù)據(jù) ....................... 28
110(66) kV～500kV電壓互感器技術(shù)標(biāo)準(zhǔn)編制說(shuō)明
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II110（66）kV～500kV 電壓互感器技術(shù)標(biāo)準(zhǔn)
1 總 則
1.1 目的
為適應(yīng)電網(wǎng)的發(fā)展要求，加強(qiáng)電壓互感器技術(shù)管理，保證電壓互感器的安全、準(zhǔn)確、可靠運(yùn)行，
特制定本技術(shù)標(biāo)準(zhǔn)。
1.2 依據(jù)
本標(biāo)準(zhǔn)是依據(jù)國(guó)家、行業(yè)和國(guó)際有關(guān)標(biāo)準(zhǔn)、規(guī)程和規(guī)范，并結(jié)合近年來(lái)國(guó)家電網(wǎng)公司輸變電設(shè)
備評(píng)估報(bào)告、生產(chǎn)運(yùn)行情況分析以及設(shè)備現(xiàn)場(chǎng)運(yùn)行經(jīng)驗(yàn)制定。
1.3 內(nèi)容
本標(biāo)準(zhǔn)對(duì) 110(66)kV～500kV 電壓互感器的設(shè)計(jì)選型（運(yùn)行選用）、訂貨、監(jiān)造、出廠驗(yàn)收、包
裝運(yùn)輸、現(xiàn)場(chǎng)安裝和現(xiàn)場(chǎng)驗(yàn)收等環(huán)節(jié)提出了具體的技術(shù)要求。
1.4 適用范圍
本標(biāo)準(zhǔn)適用于國(guó)家電網(wǎng)公司系統(tǒng)的110（66）kV～500kV油浸和氣體絕緣電壓互感器（不包括GIS
和套管電壓互感器）。35kV電壓互感器可參照?qǐng)?zhí)行。
1.5 電壓互感器安全可靠性要求
110（66）kV～500kV電壓互感器應(yīng)優(yōu)先采用設(shè)計(jì)制造經(jīng)驗(yàn)成熟、結(jié)構(gòu)簡(jiǎn)單、經(jīng)受過(guò)運(yùn)行考驗(yàn)的
電壓互感器。對(duì)互感器的密封性能和抗震強(qiáng)度要提出要求，防止運(yùn)輸和運(yùn)行中滲漏和結(jié)構(gòu)的機(jī)械損
壞。
1.6 電壓互感器的型式
1.6.1 結(jié)構(gòu)型式：電磁式電壓互感器、電容式電壓互感器。
1.6.2 內(nèi)絕緣型式：通常為油浸式電壓互感器。
1.6.3 外絕緣型式: 通常為瓷質(zhì)套管電壓互感器,瓷質(zhì)表面穩(wěn)定性能較好，硅橡膠外套的抗污閃和
抗震性能較好。
1.6.4 設(shè)備類型：戶內(nèi)式電壓互感器和戶外式電壓互感器。
1.7 選型原則
220kV及以下電壓等級(jí)宜選用低磁密的電磁式電壓互感器或電容式電壓互感器，330kV及以上電
壓等級(jí)宜選用電容式電壓互感器。
11.8 關(guān)于電壓互感器技術(shù)參數(shù)和要求的說(shuō)明
本標(biāo)準(zhǔn)提出電壓互感器的技術(shù)參數(shù)和要求，具體參見(jiàn)條款（2）、（3），它們是本標(biāo)準(zhǔn)的一部分，
規(guī)定了電壓互感器技術(shù)參數(shù)和要求的基本內(nèi)容。在提出具體設(shè)備技術(shù)參數(shù)和要求時(shí)可根據(jù)本標(biāo)準(zhǔn)，
結(jié)合本地區(qū)實(shí)際情況增補(bǔ)相應(yīng)的內(nèi)容。
1.9 引用標(biāo)準(zhǔn)
以下為設(shè)備設(shè)計(jì)、制造及試驗(yàn)應(yīng)遵循的標(biāo)準(zhǔn)、規(guī)程、規(guī)范和導(dǎo)則，但不僅限于此。
GB311.1—1997 高壓輸變電設(shè)備的絕緣配合
GB1207—1997 電壓互感器
GB/T4703—2001 電容式電壓互感器
GB/T4705—1992 耦合電容器及電容分壓器
GB/T7252—2001 變壓器油中溶解氣體分析和判斷導(dǎo)則
GBJ148—1990 電氣裝置安裝工程 電力變壓器、油浸電抗器、互感器施工及驗(yàn)收規(guī)范
GB50150—1991 電氣裝置安裝工程 電氣設(shè)備交接試驗(yàn)標(biāo)準(zhǔn)
GB/T4109—1999 高壓套管技術(shù)條件
GB/T7595—2000 運(yùn)行中變壓器油質(zhì)量標(biāo)準(zhǔn)
GB2536—1990 變壓器油
DL/T726—2000 電力用電壓互感器定貨技術(shù)條件
DL/T727—2000 互感器運(yùn)行檢修導(dǎo)則
DL/T596—1996 電力設(shè)備預(yù)防性試驗(yàn)規(guī)程
JB/T5357—1991 電壓互感器試驗(yàn)導(dǎo)則
JB/T7068—2003 互感器用金屬膨脹器
IEC60071-1：1993 絕緣配合 第1部分：定義、原則和規(guī)則
IEC60815：1986 污穢條件下絕緣子選用導(dǎo)則
IEC60060：1989 高電壓試驗(yàn)技術(shù)
IEC60044-2 2000 電壓互感器
IEC60358：1990 耦合電容器及電容分壓器
IEC60137：1995 交流電壓高于1000V的套管