描述
BL-120E-20T
串聯(lián)補償技術(shù)原理和一般的電壓調(diào)節(jié)措施原理是一致的，就是利用各種設(shè)備和線路對配電線網(wǎng)電壓進行調(diào)節(jié)。根據(jù)大量實驗所得出的電壓補償量與配電線網(wǎng)所承載的電流成正比，串聯(lián)補償將把電容器線路進行串聯(lián)被設(shè)置相關(guān)的電壓電流監(jiān)控設(shè)備，減少配電線網(wǎng)中有效的電抗，或是由于線路材料問題造成的電阻，造成配電線網(wǎng)首尾之間存在一定的電壓補償量，延長對瞬間錯誤信息的傳遞，使得配電線網(wǎng)內(nèi)部設(shè)備可以對高電壓和低電壓信息進行正確處理，提升配電線網(wǎng)整體的供電能力。綜上所述，可以知道串聯(lián)補償技術(shù)原理其實就是控制配電線網(wǎng)中線路負(fù)荷量，有效的降低電壓補償量，從而減少電流補償問題的出現(xiàn)，解決10kV配電線高壓與低壓問題。電容器保護。電容器是由兩個電極及其間的介電材料構(gòu)成的，主要發(fā)揮著儲存電能和轉(zhuǎn)換電能的作用，即其自身會自動以另一種狀態(tài)儲存10kV配電線網(wǎng)中多余的電能，在10kV配電線網(wǎng)中缺少電能時，自動將自身儲存電能轉(zhuǎn)化成配電網(wǎng)可以使用的電能，以能夠支持配電線網(wǎng)內(nèi)部的正常使用和運作。針對電容器發(fā)揮的作用，串聯(lián)補償技術(shù)主要是通過避免電容器出現(xiàn)過負(fù)荷和不平衡現(xiàn)象來對電容器進行保護，在各個10kV配電線網(wǎng)中設(shè)置電壓和電流監(jiān)控系統(tǒng)，并定期對電壓電流數(shù)值與正常數(shù)值進行比對，一旦發(fā)現(xiàn)高電壓或是低電壓現(xiàn)象，便立即拉起危險警報提醒相關(guān)工作人員進行檢查。MOV保護。串聯(lián)補償技術(shù)對MOV保護分為四部分：過電流保護、能量保護、溫度保護和不平衡保護，過電流保護和不平衡保護原理同上文對電容器保護是相同的，都是在配電線網(wǎng)中加入監(jiān)控設(shè)備，并依據(jù)監(jiān)控設(shè)備內(nèi)部相關(guān)數(shù)據(jù)信息和標(biāo)準(zhǔn)信息比對結(jié)果，再決定下一步流程操作是否繼續(xù)；相對于以上設(shè)備對故障穩(wěn)定發(fā)現(xiàn)的及時性，能量保護和溫度保護發(fā)現(xiàn)故障問題的速度就會慢一些，因為其是采用積分曲線的形式，對一段時間內(nèi)部的MOV電流積分和定值進行比較。
產(chǎn)品承諾：
保?證?全新原裝進口,
保?證?安全準(zhǔn)時發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢價格，大量現(xiàn)貨。
主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
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專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊
PLC模塊，可編程控制器，CPU模塊，IO模塊，AI模塊，通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅
15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家
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