• 907.56 KB
  • 12页

GB∕T 38620-2020 物位计性能评定方法.pdf

  • 12页
  • 当前文档由用户上传发布,收益归属用户
  1. 1、本文档共5页,可阅读全部内容。
  2. 2、本文档内容版权归属内容提供方,所产生的收益全部归内容提供方所有。如果您对本文有版权争议,可选择认领,认领后既往收益都归您。
  3. 3、本文档由用户上传,本站不保证质量和数量令人满意,可能有诸多瑕疵,付费之前,请仔细先通过免费阅读内容等途径辨别内容交易风险。如存在严重挂羊头卖狗肉之情形,可联系本站下载客服投诉处理。
  4. 文档侵权举报电话:19940600175。
'犐犆犛25.040.40犖10!"#$%&""()*犌犅/犜38620—2020!"#$%&"()犕犲狋犺狅犱狊狅犳犲狏犪犾狌犪狋犻狀犵狋犺犲狆犲狉犳狅狉犿犪狀犮犲狅犳狌犾狋狉犪狊狅狀犻犮犾犲狏犲犾犿犲狋犲狉20200428*+20201101,-"(+,-./012*+"()*3/0456 犌犅/犜38620—2020!"!"…………………………………………………………………………………………………………Ⅲ1#$………………………………………………………………………………………………………12%#&"()*…………………………………………………………………………………………13+,-./………………………………………………………………………………………………14012*…………………………………………………………………………………………………24.134012*………………………………………………………………………………………24.1.156782*…………………………………………………………………………………24.1.29:34012*……………………………………………………………………………24.1.3;<342*…………………………………………………………………………………24.2=>2*……………………………………………………………………………………………24.2.156?…………………………………………………………………………………………24.2.2@A……………………………………………………………………………………………24.3BC2*……………………………………………………………………………………………2501DE…………………………………………………………………………………………………25.1FG#$HIJKLMNOPQ01……………………………………………………………25.1.1RS……………………………………………………………………………………………25.1.201TU………………………………………………………………………………………35.1.3FG#$Q01………………………………………………………………………………35.1.4VWXA01…………………………………………………………………………………35.1.5YZ&…………………………………………………………………………………………35.2I[GOPQ01………………………………………………………………………………35.2.1RS……………………………………………………………………………………………35.2.234]L01…………………………………………………………………………………35.2.3^_`L01…………………………………………………………………………………45.2.4abcd………………………………………………………………………………………45.2.5BCef01…………………………………………………………………………………45.2.6gdhi01…………………………………………………………………………………45.2.7j=k=lmL01…………………………………………………………………………45.2.8no=pqlmL01………………………………………………………………………55.2.9=rsteuvwlmL……………………………………………………………………55.2.10xy(vz)lmL……………………………………………………………………………55.2.11noq{|Q}~m………………………………………………………………………55.2.12opqlmL………………………………………………………………………………55.2.13=>=-oef…………………………………………………………………………55.2.14=lmL01(_=Q)……………………………………………55.2.15=lmL01(_=Q)………………………………………65.3;<01……………………………………………………………………………………………6Ⅰ 犌犅/犜38620—20205.3.1=………………………………………………………………………………………65.3.2L………………………………………………………………………………………65.3.3FG(()…………………………………………………………65.3.4Q01……………………………………………………………………………………65.3.5l34&01…………………………………………………………………………65.3.6¡¢……………………………………………………………………………………………65.3.7£¤01………………………………………………………………………………………75.3.8¡¥£¦MN01……………………………………………………………………………75.3.9§¨&01……………………………………………………………………………………76;<©ª«¬((&.)…………………………………………………………………………76.1RS…………………………………………………………………………………………………76.2)®¯°……………………………………………………………………………………………76.3±²…………………………………………………………………………………………………76.4³´µ¦-¶0……………………………………………………………………………………76.5·¸…………………………………………………………………………………………………76.6¹º£¦»¸………………………………………………………………………………………86.7T¼½……………………………………………………………………………………………86.8¾¶¿5À…………………………………………………………………………………………86.9Á-TU…………………………………………………………………………………………8701ÂÃ-)Ä…………………………………………………………………………………………8Ⅱ 犌犅/犜38620—2020#$WÅJÆÇGB/T1.1—2009ÈÉQ%SÊË。WÅJÌÍabÎÏÐÑÒÉ。WÅJÌÓÍÎÔÕFGÖ×-ØdfÅJfÙ+ÚÛÑ(SAC/TC124)ÜÝ。WÅJÊËÞ:ßàáâãÙ=äOåæç、èéêëàì}{Ù+Oåæç、èéíîïð²ãÙOåæç、ñò7ó、±ôõöØdf÷¹Oåæç、Yøùúû÷÷¹Oåæç、èéü7÷¹Oåæç、ýþÿ!ØÖ"#Oåæç、$%&"&(Í)ØdfOåæç、()(*+¼ØdfTUOåæç、ñ,ä(Í)Oåæç、-./0=1(23)Oåæç、4546Oåæç、èéé÷à(7Ødf÷¹Oåæç、Yø8G9G:F;<=、(>ßö?§÷1Oåæç、abÎ÷1÷¹@ÐÙ+AB;?@A;4Q56&|ª}«782*}w´01:a)]L#$:(20±2)℃;b)^_`L:(65±5)%;c)78¬:86kPa~106kPa。4.1.2BC<=9:;4ª56782*}w´Q01,®¯(}«782*:a)]L#$:15℃~35℃;b)^_`L:45%~75%;c)78¬:86kPa~106kPa。01°,@±34]LQ7ef1℃/10min,²³tÔ3℃/h;01°,34´s³tÔ0.5m/s。4.1.3DE<=;4pq:µ¶pq¡,·;<¡©pq。abcd:·[&Qabcd。4.2FG;44.2.1>?H01¯(x}=>2*:a)¸=:24V;b)=:220V/50Hz。4.2.2IJµr(¹I׺»¼½.¯(¾¿Q@A,|¯(}@A:a)À.=:±1%;b)À.o:±1%;c)ÁÂÃ:<5%(=>);d)ÄÅG:<0.1%(¸=>)。4.3KL;4Æ01,/ÇxÉ=ªBC=250ΩÈÉQ=ÊÉËÌ。BC=JKLMN|7ÍF÷¹JKLMNQ1/5。59:,-5.1MN./OPQRSTUVWX9:5.1.1YZ|Æ׺¼QÎ(ÏPÐ,¼OPѶQÏPÒÓ´。2 犌犅/犜38620—2020ªÔ/=>Õ,|Æ׺¼%.Q°w´ÑÖ,׺¼×%.,ÑÖ°30min。ج01!¾¶¿ÙÚ-GÕ。5.1.29:[1TUEÛ}:a)FG¾¯(ÜÝ|,Þ¾¯(ß.|à;<á|,FGQJKLMN|7ÍF÷¹JKLMNQ1/2;b)â]â`01ã,T.]L@A≤±2℃,T.^_`L@A≤±2.5%。5.1.3MN./X9:ª9:782*},äånºidæ7¿¾FzçH¿7¾Fzç»,xFGFG?VJ,èéQÉ?。5.1.4]^_J9:ª9:012*},äånºêÈëxßQ¤ÊìgFGÚ,àÆ׺¼%.Q¿¾Fzçí20mzç(à7¾Fzç)»,îæï.ðÀÕ,èéðñò¤F0Úó?-FG?,íñ³ïô¤xßGÕõ{&öÜ,(÷ø{&XA、àÉV{&XAàÙV{&XAñ³ÅJùA,úûGB/T18271.2—2017,ü¾ý³JKL-öA。5.1.5`a(YZ&01¾IVWXA01þw´,ªþ9´ÕQØ9¤ßÿ!èéí3",Ø"¯#U°¿1min。xFG?VJ?,úûGB/T18271.2—2017,ü¾ý³YZ&XA。5.2PbcNVWX9:5.2.1YZ01,$OC%HQ[G2*ª%.#$¦ef,;<Ê2*&|ª562*}"ï.(Ì2*å×,¾ª56782*}w´Q[G01,¾ª9:01782*}w´)。[G_&Q[|ª%.Q(ÇÊ2*)å?ßK.。µ*2)+O%.,[G_&Q[|Ì3"FG,-Q.&?/K.。5.2.2<=dS9:ª9:342*},FG¼.#$¦ÈôÉ?。0Õ,ª!Dx¡k¤ånº,ÆGB/T18271.3—20175jEw´01。01]L13:+20℃、+40℃、+55℃、+20℃、-25℃、+20℃。Øô]LÚâ.2h,èéQÉ?。ò01]LQ@A±2℃,34]LQefs|¿1℃/min。0113°|_Í0²¤Ê¶¿。2w´Èô]L1301。]LÀαÆÇ|(1)w´3。α=(犠犢1-犢21…………………………(1)1-犠2)/10×犔×100%3 犌犅/犜38620—2020|:α———]LÀ;犠1、犠2———^4ÈF0]LÚQ]L?;犢1、犢2———ª^4ÈF0]LÚQÉ?;犔———ÉGÕ。01Õ,ª9:342*},FGI01!^þ2*}QÈôÉ?。01!Õþ9FGÚÉ?QefG(^_¸5ÉGÕQefG),ü67efG。ä7]LÀ-767efGÓ01ÂÃ。5.2.3efgS9:ª9:342*},FG¼.#$¦ÈôÉ?。0Õ,ª!Dx¡k¤ånº,ÆGB/T18271.3—20176jEw´01:8Q=>,ÆGB/T18271.3—20176jQ%.9:^_`L。ª;°QÕ4h,ªï.2*}Ô/Q=>。<;°,Õ,øüFGÉ?。=ÆGB/T18271.3—20176jQ%.,ä`L>ív56?,ï.ÕFGÉ?,K.^_`L_ÉQ[。01Õ,ª9:342*},FGI01!^þ2*}QÈôÉ?。01!Õþ9FGÚÉ?QefG(^_¸5ÉGÕQefG),ü67efG。ä^_`LQ[G-767efGÓ01ÂÃ。01Õ,|w´?:。5.2.4hijkW01Q?QªK.ÊCA@Qabcd_&Q[,þ:AQBß&。W01ÆGB/T18271.3—20177j%.QDEw´。01MN:———cdo:10Hz~500Hz;———iC?:0.15mm;———sLC?:20m/s2。|Æ%.±²D|±kªcd01Dß,ªïôE^F¸Q.ºßG@¸{(Hcd,;9ô.º|IFDJ。|K±kQcdD、±²L-MN±²OPQkL,|Î}QæßQuvRS¿,T7cC,UVWÁc。01QcdMN|ªÍ0²¤Q(DZ²ÚßFG。01,Í0²¤|Ô/=>,x9ß.ÓËÌÊ。5.2.5KLlm9:ä0Ω、350ΩBC=ÔÓÉöX,èé@0ª¼.#$¦Qß、}åÉ?,x0ΩBC=QÉ?VJ,3350ΩBC=ÉQefG,xÉGÕQ+ÀÓ01ÂÃ。5.2.6nkop9:ÆGB/T18271.2—20177.1w´01,FG1h、4hQ¼.#$¦QÉ?,x4hQÉ?ï.É?,31hQÉùA,xÉGÕQ+ÀÓ01ÂÃ。5.2.7qFrFstS9:W01ÆGB/T17626.2QEw´,$_¡¥w´01,01?:4 犌犅/犜38620—2020ÔYk=4kV;Z8k=8kV。YZ"À10",¢[÷¹QÊ],ä01,-Ó01ÂÃ。5.2.8uvFwxstS9:W01ÆGB/T17626.3QEw´,$_¡¥w´01,01?:a)10V/m(80MHz~1GHz);b)3V/m(1.4GHz~2GHz);c)1V/m(2.0GHz~2.7GHz)。01!-01F0QÉ?,3ÉQefG,xÉGÕQ+À¹ó,ä7efGÓ01ÂÃ。5.2.9Fyz{l|}~stSW01ÆGB/T17626.4QEw´,01?:a)=>É01?:2kV(5/50ns,5kHz);b)ËÌÉ01?:1kV(5/50ns,5kHz)(({X^LtÔ3mQ_`)。¢[÷¹QÊ],ä01,-Ó01ÂÃ。5.2.10(})stSW01ÆGB/T17626.5QEw´,01?:a)=>É01?:1kV({_{)/2kV({_¶);b)ËÌÉ01?:1kV({_¶)((^zç{Q_`)。¢[÷¹QÊ],ä01,-Ó01ÂÃ。:“^zç{”aQª9ô>b¦^LtÔ30mQ{X,àcJ¹¡çì>bQ{X(¹¡TdQ{X)。5.2.11uvxXtW01ÆGB/T17626.6QEw´,01?:a)=>É01?:3V(150kHz~80MHz);b)ËÌÉ01?:3V(150kHz~80MHz)(({X^LtÔ3mQ_`)。01!-01F0QÉ?,3ÉQefG,xÉGÕQ+À¹ó,ä7efGÓ01ÂÃ。5.2.12vwxstSW01ÆGB/T17626.8QEw´,01?:ï.pq30A/m。01!-01F0QÉ?,3ÉQefG,xÉGÕQ+À¹ó,ä7efGÓ01ÂÃ。5.2.13FGF7vlmW01ÆGB/T18271.3—201712.1%.QDEw´。î=>Q=-oà¸=>Q=ÆGB/T18271.3—201712.1Q%.ef,FGÌ;CºeQ¼.#$Q}å?-GÕQefG,äFG,-Ó01ÂÃ。5.2.14FstS9:(fFX%&")W01ÆGB/T17626.11QEw´,01?:5 犌犅/犜38620—2020a)0%À.Ê=,1U;b)40%À.Ê=,10U;c)70%À.Ê=,25U。01!ÕF0QÉ?,3ÉQefG,xÉGÕQ+À¹ó,ä7efGÓ01ÂÃ。5.2.15FstS9:(fFX%&")W01ÆGB/T17626.11QEw´,01?:0%À.Ê=,250U。01!ÕF0QÉ?,3ÉQefG,xÉGÕQ+À¹ó,ä7efGÓ01ÂÃ。5.3DE9:5.3.1FW01ÆGB/T18271.2—2017QEw´,µ×º»+O%.¡,¯(æ01=500VDCKf¹、g30sw´01,ä01,-Ó01ÂÃ。5.3.2SW01ÆGB/T18271.2—2017QEw´。µ×º»+O%.¡,_¸=Q,=>ÉäIÔ¶É(¹hà¹P)0°|G@?500V、o50Hz、g1minQ01;_=Q,;ÉÉä、=>ÉäIÔ¶É(¹hà¹P)0°、ÉÉäI=>Éä0°|G@?1500V、o50Hz、g1minQ01。ä01,-Ó01ÂÃ。5.3.3MN(2%&")äß.ª¾i.jkldQmPß,ªßdtun1ÊoQopËÌ。ªtun1!Duq{ßk¤F0tun1,rsldi.mP,ÎF0tun1ßFGQu7,x;?0dB,xtun1IF0tun1Quqÿ{E{,rsi.jttun1,Îu}3dB,è}jtùçE{QLβj,=rrJkldtun1,ÎÔuæQuê-3dB9æ0dB,=}æ-3dB,è}klùçE{QLβk,β=βj+βkü。ä01,-Ó01ÂÃ。5.3.4¡¢X9:äß.ªF0mPß,Îtun1Qq{IånvF¸,idF0mP,Q¿F0zçüQ。ä01,-Ó01ÂÃ。5.3.5s£¤<=()9:ª²2*},|wÐGB/T25480QE,;:]x+55℃,>]x-40℃,^_`L95%(25℃),²*YG¿100kg,ØÌyz:Lñ250mm。01Õª56Ê2*}Ø{ö]24h,{Õ|µ²,@±¶¿ÙÚ-GÕ,Æ5.1.4、5.1.5、5.3.1、5.3.2QEw´01,ä01,-Ó01ÂÃ。5.3.6¥¦¯(?FDE:AÍ0²¤Q¡¢}wÐE。6 犌犅/犜38620—20205.3.7§¨9:(£¤qÐQ,~A;Q£¤a,úûGB3836.1-GB3836.2àGB3836.4àGB3836.9àGB3836.20Mw´^|£¤Q01。5.3.8¥©§ªTU9:|úûGB/T4208-GB/T16842w´01。5.3.9«¬(9:JÍ0²¤d1.5ëÀ.ÔÕ¬Q01¬"20min,¢[Í0²¤O·-R。6DE®¯°(2()*+)6.1YZr:1Q9;<¼&,|w´01,³Û̧¨ÒQ±Ó-£¦MN。rJU01ÂÃ、01Õ¥C~Q/(Ë,Å}«ôDº:a)±²;b)³´µ¦-¶0;c)µ·-7·。|úû´E-׺»¼QÏPÐ/w´&:A,xÆþ_ÏPÐõÉ。6.23±²³×º»¼DdÒQxH01EÒQÓOP)*|É]Þ。Û-)*O(/]«ÊQ¹,àO¿QTU]ÞH*]Þ,S|aÉ;。|ÈÉÁQÐÌ-£¦MNMË。ÁEGB/T16511。6.3´µ|úû׺»¼QÏPб²-ÒÓÎ(,þE©ªª¾æQIEþÕ¥Qò|(。׺»¼%.Q±²DE|ÓÂÃ。MNÌ;±²DECºeQ_QÎ(å×R|xaÉxÏP。+¡,OP±²Q¡ÕLÞ|aÉxÏP。6.4¶·¸ª7¹9|úû׺»¼QÏPÐw´EQ³´µ¦-¶0Ê(úûGB/T17614.1—20158.6,Ø¢|£íw´4"Ê)。MNOP´ÊQ¡ÕLR|xaÉ,ÏPv¤。6.5º»W2(9f¿¨²V¥。_ͦe§¨©*Q,rª·¸QDÆÕL,Ø"||«9ô©*,Ø9©*R|7 犌犅/犜38620—2020|«æ=|ì¬,äMNRQà;<~E¾nQÙ*neZQ。MNOP·¸Q¡ÕLR|xaÉ,ÏPv¤。6.6¼½§ª¾»|É׺»¼%.Q¡Ù*Q¹º£¦»¸e_`,OPK。6.7["¿À|ÉCO¾ºeÎ(QOPTà,DºQ_`,ÏPv¤。þ®EɾÁO¼K/QMN¼½,³ÛÊ*Q§¨MN、U*QEn&-8¯£¦M。6.8Á¹Â>ÃÂÃ|aÉ׺»¼ÉQYEQe-x*。6.9Ä7[|ɱ²、µ¦-·¸C~QÁ-TU。79:ÅÆ73Ç01exÕ,|úûGB/T18271.4JU¿Q(.)01ÂÃ,Ò=ä)Ä。Âð±0Õ,CO01°IF0OPQvg)Ä|ª1í§È¢。8'