over-three fault 中文意思是什麼
over-three fault
解釋
超次-
Thus, in case of any fault over a coaxial cable, three thirds of the trunk circuits to an end exchange can still be used so that the safety and robustness of the network can be guaranteed
這樣,一旦某一條同軸出現故障,仍能保證到某一端局的中繼還有34的電路可用,不會造成太大的影響,保證交換網路的安全性與魯棒性。 -
Some protection strategies are proposed to prevent the vsc - hvdc from over - voltage and over - current damage in most fault conditions. digital simulation is done to verify the validity of the proposed protection strategy. ( 3 ) a control strategy for a diode clamped three - level vsc - hvdc system is proposed and is testified by digital simulation using netomac
( 3 )在比較和研究適用於vsc - hvdc容量提升的一些策略的基礎上,論證了目前提升vsc - hvdc容量的一個現實途徑是採用三電平vsc ,並提出了基於二極體中點箝位型三電平vsc的hvdc系統的一種控制策略,設計了相應的控制器,模擬結果證實所設計的控制器具有良好的穩定性和穩態控制精度。
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