通(tong)信及數據中心所采用的(de)通(tong)信設備(bei)、數據機房設備(bei)、專(zhuan)用機房空調設備(bei)對(dui)電(dian)能質(zhi)量非常高(gao)。由于非線性負荷(he)的(de)日漸增(zeng)多，包括UPS、開關電(dian)源、變頻(pin)空調等，特別(bie)是一些(xie)大功(gong)率UPS的(de)普遍(bian)應(ying)用，導致通(tong)信及數據中心配電(dian)網中產(chan)生大量的(de)高(gao)次諧(xie)波，不僅造成設備(bei)自身和電(dian)網相當(dang)大的(de)附加無(wu)功(gong)電(dian)能，而且(qie)還會干擾(rao)通(tong)訊(xun)系統，影(ying)響(xiang)專(zhuan)業設備(bei)正常運(yun)行并且(qie)縮短使用壽命。
諧波治理方案：
通信機房配電系統UPS和開關電源產生大量諧波電流，導致系統無功補償電容柜經常跳閘,造成系統的功率因數很低，以及無功補償柜的電容經常性損壞等一系列問題。根據機房的主要諧波源確立測試點，采集THDi（電流畸變率）、THDu（電壓畸變率），功率因數大小等一系列電能質量數據后實施在動力一號屏和動力二號屏的下端分別安裝一臺諧波保護器濾(lv)除機房的主要諧波。
通(tong)(tong)(tong)過(guo)加裝諧(xie)波(bo)保(bao)護器，達到了電(dian)(dian)(dian)網綠色環(huan)保(bao)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。三相電(dian)(dian)(dian)流、電(dian)(dian)(dian)壓(ya)(ya)(ya)均方根值(zhi)下(xia)降，提(ti)高系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)安(an)全(quan)(quan)運行系(xi)(xi)(xi)數，保(bao)護精密(mi)通(tong)(tong)(tong)信(xin)設(she)備的(de)(de)(de)(de)(de)安(an)全(quan)(quan)，提(ti)高用戶通(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)統(tong)及(ji)(ji)配電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)穩定性(xing)、延長用戶通(tong)(tong)(tong)信(xin)設(she)備及(ji)(ji)電(dian)(dian)(dian)力(li)設(she)備的(de)(de)(de)(de)(de)使用壽(shou)命(ming)，改善通(tong)(tong)(tong)信(xin)信(xin)號的(de)(de)(de)(de)(de)傳輸質量，保(bao)證通(tong)(tong)(tong)信(xin)信(xin)號的(de)(de)(de)(de)(de)正常傳遞及(ji)(ji)通(tong)(tong)(tong)信(xin)設(she)備的(de)(de)(de)(de)(de)使用性(xing)能(neng)；通(tong)(tong)(tong)信(xin)行業的(de)(de)(de)(de)(de)諧(xie)波(bo)特點(dian)；消除UPS等電(dian)(dian)(dian)子(zi)產(chan)品諧(xie)波(bo)造(zao)成的(de)(de)(de)(de)(de)變壓(ya)(ya)(ya)器發熱、電(dian)(dian)(dian)壓(ya)(ya)(ya)波(bo)形(xing)畸變帶來(lai)的(de)(de)(de)(de)(de)安(an)全(quan)(quan)隱患；改善機房空調等設(she)備耗能(neng)狀況，提(ti)高系(xi)(xi)(xi)統(tong)功率；減少各(ge)類弱電(dian)(dian)(dian)設(she)備由于干擾造(zao)成的(de)(de)(de)(de)(de)死機、重啟。
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