架空地线用铝包钢绞线型号的识别与选用

20114No．42011ElectricWire＆Cable20118Aug．2011253008、、、。、。TM244．2A1672-6901201104-0020-03IdentificationandSelectionofAluminum-CladSteelWireModelsinOverheadGroundWireHANLi-kuietalDezhouPowerSupplyCompanyDezhou253008ChinaAbstractMoreandmorealuminum-cladsteelwireforgroundingwireapplicationontheoverheadtransmissionlinesButnotunifiedmodelstandardTothelinesengineeringmanagementdesignoperationandmaintenanceofacer-taindifficulty．Thispaperthroughthenationalandministerialstandardsofaluminum-cladsteelwirelabelandcomparisonofselectedaccordingtoprojectanalysistheirsimilaritiesanddifferencescanprovidesareferenceandhelpforthemajorityofelectricityandtechnicalpersonnelduringtheengineeringpracticeintheuseofaluminum-cladsteelstrand．KeywordsASwireconductivitycross-sectionalareamodelselected2011-01-111972－．1237253008．0OPGW。OPGW、、。1、、。、。LGJ-240/30、LGJ-300/40、LGJ-400/50GJ-35、GJ-50。、、、。110～220kV110kVJLB1A-95110kVJLB1A-70220kVJLB4-120。20101、JLB20A-50-7、JLB20A-80-7、JLB23-120-19、JLB35-100-19、JLB40-100-19、JLB40-120-19、JLB40-150-19。、、。、、。、。22．1GB/T1179—2008《》、12。JLB1AJLB1JLB1A、JLB1B/mm2/mm/kg/kmJLB1AJLB1B/kNJLB1AJLB1B20℃/Ω/km50164872．958．86320．5317．564．3263．361．789875257573．6911．08500．7496．293．7599．001．14551204012074．6714．02801．2793．9132．00158．400．715912040120192．8414．18805．0797．7160．80158．400．719420063189193．5617．791267．91256．4240．03249．480．4568300100300373．2122．492017．31999．0402．00396．000．28842JLB2/mm2/mm/kg/km/kN20℃/Ω/km351636．272．567．69216．439．041．7896552556．573．219．62338．261．001．14541004090．474．0512．2541．197．610．71591004090．4192．4612．3543．797．610．719315063142193．0915．4856．4153．730．4567220100226372．7919．51362．6244．020．2884300125282373．1221．81703．2305．020．2307120．3%IACS227%IACSAB。JLB1A-120-191920．3%IACSA120mm2JLB2-100-7727%IACS100mm2。12110kVJLB1A-701170mm295mm2。JLB4、JLB20A、JLB23、JLB35、JLB40。2．2。199784YB/T124—1997《》14．1．220AC、23AC、27AC、30AC、33AC、40AC20．3%、23%、27%、30%、33%40%IACS。3。6。110kVJLB1A-70、JLB1A-95、220kVJLB4-120JLB20A、JLB23、JLB35、JLB40。JLB、、YB/T124—1997。JLB40-12040AC120mm2JLB4-120JLB40-120JLB1AJLB20A。·12·20114No．42011ElectricWire＆Cable20118Aug．2011320AC40AC//mm/mm2/kN20℃/Ω/km/kg/km20AC40AC20AC40AC20AC40AC357/2．607．8037．1744．8223．082．30861．1687247．38174．20407/2．758．2541．5850．1425．822．06331．0533276．72194．85457/2．908．7046．2455．7628．711．84690．9379307．76216．70507/3．009．0049．4859．6730．731．73140．8801329．32231．90557/3．209．6056．3067．8934．961．51500．7791374．71263．85657/3．5010．5067．3579．4041．221．26970．6493448．24315．60757/3．7511．2577．3187．6746．621．11100．5627514．55362．347019/2．2011．0072．2387．1044．821．19010．6031482．61339．858019/2．3011．5078．9495．2049．021．08870．5550527．50371．4510019/2．6013．00100．88121．6662．640．85390．4323674．12474．7111519/2．7513．75112．85136．1070．080．76320．3896754．07530．9712019/2．8514．25121．21146．1875．270．70980．3629809．94570．2712519/2．9014．50125．50151．3577．930．68310．3469838．65590．5015019/3．1515．75148．07178．5791．950．58170．2935989．50696．66GB/T1179—2008YB/T124—1997“/”GB/T1179—2008。34、。4JLB20AJLB1ALBGJ-20ACJLB1JLB27JLB2LBGJ-27ACJLB2JLB30LBGJ-30ACJLB3JLB35JLB35JLB40LBGJ-40ACJLB4GB/T1179—2008IEC61089、。、GB/T1179—2008。5。5kV110JLB20A-80110JLB20A-100220JLB40-120500JLB40-1504、、。1GB/T1179—2008S．2YB/T124—1997S．3．、M．2009．4．110kVM．2006．5GB50545—2010110～750kVS．·22·20114No．42011ElectricWire＆Cable20118Aug．2011