描述
串聯(lián)補(bǔ)償技術(shù)不僅能夠在配電線網(wǎng)運(yùn)作不穩(wěn)定情況下解決10kV配電線高壓與低壓?jiǎn)栴},而且該技術(shù)還能夠?qū)?0kV配電系統(tǒng)中運(yùn)作設(shè)備進(jìn)行保護(hù),確保其不受外界干擾。根據(jù)保護(hù)設(shè)備不同,挑選三種設(shè)備保護(hù)進(jìn)行以下敘述。
電容器保護(hù)。電容器是由兩個(gè)電極及其間的介電材料構(gòu)成的,主要發(fā)揮著儲(chǔ)存電能和轉(zhuǎn)換電能的作用,即其自身會(huì)自動(dòng)以另一種狀態(tài)儲(chǔ)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(shí),自動(dòng)將自身儲(chǔ)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(yùn)作。針對(duì)電容器發(fā)揮的作用,串聯(lián)補(bǔ)償技術(shù)主要是通過(guò)避免電容器出現(xiàn)過(guò)負(fù)荷和不平衡現(xiàn)象來(lái)對(duì)電容器進(jìn)行保護(hù),在各個(gè)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(duì)電壓電流數(shù)值與正常數(shù)值進(jìn)行比對(duì),一旦發(fā)現(xiàn)高電壓或是低電壓現(xiàn)象,便立即拉起危險(xiǎn)警報(bào)提醒相關(guān)工作人員進(jìn)行檢查。
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主營(yíng):世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國(guó)西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場(chǎng)輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。
⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂(lè)):Indramat,I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
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