接線或閘 的英文怎麼說
中文拼音 [jiēxiànhuòzhá]
接線或閘
英文
wired or-
Unified power flow controller ( upfc ) is one of the most powerful and most promising controllers of facts. if we use upfc to control the transmission parameters, terminal voltage, line impedance and phase angle in normal situation and use it to compensate zero sequence and negative sequence currents when one of transmission lines is cut off, we can implement two phases operating in high voltage transmission lines, which can improve stability and reliability for the transmission system
統一潮流控制器（ upfc ）是功能最強、最具發展潛力的靈活交流輸電系統（ facts ）控制器之一，如果在常規條件下，用upfc實現輸電線路的電壓調節、移相、潮流控制、阻尼振蕩等功能，在發生單相永久性接地或單相斷路故障時，由傳統的三相跳閘改為單相跳閘，用upfc的並補來濾除兩端系統的零序和負序電流，用upfc的串補來提高輸電線的傳輸功率，以實現兩相長期運行，那麼輸電系統的穩定性、可靠性將大大提高。Evidently a connection consists of either a loop or a set of non-touching loops.
很顯然，一個合閘由一個迴路線組成，或者由互不接觸的迴路集合組成。Airport express passengers using octopus cards can enjoy free mtr connections to or from airport express stations if their cards have usable value and their travel on the mtr and airport express is within one hour of each other ( for in - town check - in customers, the mtr trip immediately before check - in is free. )
乘客必須于首程機場快線出閘后1小時內接駁地鐵或在地鐵出閘后1小時內乘搭機場快線，而八達通必須備有可用票值。
分享友人