詳細介紹
140DAI44000
控制機組按經(jīng)驗曲線完成升速率設置、暖機、過臨界轉(zhuǎn)速區(qū),直到3000r/min定速。操作員可通過修改目標轉(zhuǎn)速、升速率或按轉(zhuǎn)速保持按鈕,對升速過程進行控制。
自動同期并網(wǎng)
可與自動準同期裝置配合, 將機組轉(zhuǎn)速調(diào)整到電網(wǎng)同步轉(zhuǎn)速,以便迅速完成并網(wǎng)操作。并網(wǎng)時,自動使發(fā)電機帶上初負荷。
l 功率控制
在閥控方式下,司機通過主控畫面可按增、減按鈕改變總閥位給定值,來調(diào)整機組負荷。
在功控方式下,司機通過主控畫面可設置目標功率和負荷率,由PID調(diào)節(jié)器自動控制機組負荷。
一次調(diào)頻
機組轉(zhuǎn)速與給定轉(zhuǎn)速的偏離值,去修正DEH閥位給定值,以減小轉(zhuǎn)速偏差。不調(diào)頻死區(qū)在0~30r/min內(nèi)連續(xù)可調(diào),初值為2r/min。不等率在3%~6%內(nèi)連續(xù)可調(diào),初值為5%。
抽汽控制
在中抽閥控方式下,司機通過主控畫面可按增、減按鈕改變中壓調(diào)節(jié)閥閥位指令,來調(diào)整中壓抽汽壓力。在中抽壓控方式下,司機通過主控畫面可設置目標壓力和壓變率,由抽汽壓反饋有差調(diào)節(jié)器自動控制中壓抽汽壓力。
140DAI44000
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〖廈門光沃自動化設備有限公司 竭誠為您服務〗
〖:歐工 〗
〖(同號) 〗
〖: 2479261344 〗
〖
【價格】如此低價,*
【貨期】大量現(xiàn)貨,下單后即可發(fā)貨
【質(zhì)量】*,進口***
【保障】產(chǎn)品經(jīng)過專業(yè)檢測,質(zhì)保一年,15天包退換
【品牌】Allen-Bradley羅克韋爾、ABB、本特利Bently 3500系統(tǒng)卡件、GE、艾默生西屋等模塊卡件
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1AD160L-B3R1-4A?111 INDRAMAT 1 YR WARRANTY
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MDD093A-N-060-N?2L-110PRO INDRAMAT
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CDP3330 BALDOR
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