海洋電纜實驗室開展空間電場中避雷針電暈特性測試研究，在國內首開先河
2019.07.15
近日，海(hai)檢(jian)中心海(hai)洋電(dian)(dian)(dian)(dian)(dian)纜實(shi)(shi)驗(yan)(yan)室完成了(le)(le)避(bi)雷(lei)(lei)(lei)針(zhen)空(kong)間(jian)靜電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)暈試(shi)(shi)驗(yan)(yan)檢(jian)測(ce)(ce)(ce)業務(wu)(wu)，對市場(chang)(chang)上有代表(biao)性(xing)的(de)(de)(de)11種(zhong)避(bi)雷(lei)(lei)(lei)針(zhen)進(jin)行了(le)(le)性(xing)能測(ce)(ce)(ce)試(shi)(shi)。這是海(hai)洋電(dian)(dian)(dian)(dian)(dian)纜實(shi)(shi)驗(yan)(yan)室首(shou)次成功利(li)用高電(dian)(dian)(dian)(dian)(dian)壓直流設(she)備(bei)形成空(kong)間(jian)靜電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)，模擬雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)產生前(qian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)環境，對雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)防(fang)(fang)(fang)護產品引導雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)過(guo)(guo)程進(jin)行測(ce)(ce)(ce)量(liang)(liang)，屬于研(yan)(yan)發型(xing)非標檢(jian)測(ce)(ce)(ce)項目。檢(jian)測(ce)(ce)(ce)過(guo)(guo)程中高壓電(dian)(dian)(dian)(dian)(dian)極上的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓最高可達(da)±900kV，在(zai)直徑(jing)6米的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)極下方產品均勻電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)，避(bi)雷(lei)(lei)(lei)針(zhen)利(li)用自身(shen)特(te)性(xing)在(zai)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)中產生/抑制電(dian)(dian)(dian)(dian)(dian)暈。
海(hai)洋電(dian)(dian)(dian)(dian)(dian)纜實(shi)(shi)驗(yan)(yan)室克(ke)服(fu)了(le)(le)時間(jian)短，要(yao)求新(xin)，任務(wu)(wu)重等諸多(duo)困難，創造(zao)性(xing)地采用了(le)(le)微安表(biao)和自行定制的(de)(de)(de)分流器測(ce)(ce)(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)(dian)暈電(dian)(dian)(dian)(dian)(dian)流（μA級，相當于日光燈電(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)百(bai)萬(wan)分之一）。同(tong)類測(ce)(ce)(ce)試(shi)(shi)項目在(zai)國內未(wei)見(jian)報道(dao)，屬行業首(shou)次進(jin)行，對于雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)安全防(fang)(fang)(fang)護研(yan)(yan)究具(ju)有重要(yao)意義。海(hai)洋電(dian)(dian)(dian)(dian)(dian)纜實(shi)(shi)驗(yan)(yan)室的(de)(de)(de)檢(jian)測(ce)(ce)(ce)能力和報告的(de)(de)(de)專業性(xing)贏得國外(wai)客戶的(de)(de)(de)贊(zan)賞，客戶表(biao)達(da)了(le)(le)加(jia)強與海(hai)檢(jian)合作的(de)(de)(de)意向。
海(hai)檢(jian)檢(jian)測(ce)(ce)(ce)有限公(gong)司(si)首(shou)次組(zu)織(zhi)開展雷(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)防(fang)(fang)(fang)護裝置(zhi)的(de)(de)(de)檢(jian)驗(yan)(yan)檢(jian)測(ce)(ce)(ce)，彰顯了(le)(le)公(gong)司(si)的(de)(de)(de)檢(jian)測(ce)(ce)(ce)實(shi)(shi)力，為公(gong)司(si)在(zai)該(gai)領(ling)域檢(jian)測(ce)(ce)(ce)市場(chang)(chang)的(de)(de)(de)開拓起到積極作用。
