標(biāo)準(zhǔn)編號(hào):	DL/T 881-2004
中文名稱:	±500kV直流輸電線路帶電作業(yè)技術(shù)導(dǎo)則
英文名稱:	Technical guide for live woking in ±500kV DC transmission line
中標(biāo)分類(lèi):	F20
行業(yè)分類(lèi):	DL    電力行業(yè)標(biāo)準(zhǔn)
ICS分類(lèi):	29.240.20 29.240.20    輸電線路和配電線路 29.240.20
發(fā)布機(jī)構(gòu):	中華人民共和國(guó)國(guó)家發(fā)展和改革委員會(huì)
發(fā)布日期:	2004-3-9
實(shí)施日期:	2004-6-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	DL/T 881-2019 ±500kV 直流輸電線路帶電作業(yè)技術(shù)導(dǎo)則
被替代日期:	2019-10-1
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	6000 字
翻譯價(jià)格(元):	560.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies the working mode, minimum safe working distance and composite clearance, minimum effective insulating length of insulating tools, working safety measures, test and preservation of tools, etc. This standard is applicable to the live overhaul and maintenance of ±500kV DC transmission line with the altitude of 1000m and below. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies. GB/T 2900.55 Electrotechnical Terminology - Live Working (eqv IEC 60050-651:1999) GB/T 18037 Technical Requirements and Design Guide for Live Working Tools DL 409 Rules of Safe Operation in Power Industry (Electric Power Line Part) 3 Terms and Definitions For the purpose of this standard, in addition to the terms and definitions specified in GB/T2900.55, the following ones also apply. 3.1 Live working for DC transmission line Workings like live overhaul, maintenance and component replacement carried out on the DC transmission line.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirements 5 Technical Requirements 6 Working Tools 7 Working Precautions 8 Test for Tools 9 Transportation and Maintenance of Tools