open feeder 中文意思是什麼
open feeder
解釋
開路饋電線-
Open top side feeder
明側補給口明側冒口 -
But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose
然而，現有的scada系統在配電網發生故障時提供給調度員的警報信息有如下局限性： （ 1 ）面向現場的戶外饋線終端ftu運行環境惡劣，承受強的電磁、雷電干擾，並且由於繼電器節點故障、 ftu元器件損壞等因素的存在，使得配電網信息受干擾、畸變的可能性較高； （ 2 ）在信號傳輸及變換過程中，通訊裝置的故障等原因，也可能導致信號出錯甚至丟失； （ 3 ）保護裝置和斷路器本身也有可能誤動或拒動。 -
We have cooperated with my agent abroad to open up new service of air ocean combined transport and our hub is in dubai and inchon, we offer ocean transport as feeder shipment, air transport as mother shipment to reduce the shipping cost and save the time for our valued customer.
上海港泰國際貨運代理有限公司國際海空聯運我們聯合代理開通了以dubai以及inchon為中轉，頭程海運，二程空運的從中國出口到世界各地的海空聯運服務，以求降低客戶的運輸成本，加快貨物的流轉時間。
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