security margin

常見例句

The influence of switching off branch on system nodal voltages and line loads is analyzed and the concept of security margin and its calculation formula are given.
分析了支路斷開對系統(tǒng)節(jié)點電壓及線路負(fù)荷的影響，給出安全裕度概念和計算公式。
Moreover, according to the relative distance between the operating point and the boundary of DSR, the index of security margin and security transition probabilities can be determined.
依據(jù)運行點距動態(tài)安全域邊界的距離，還可以確定系統(tǒng)的安全裕度和安全轉(zhuǎn)移概率等安全性指標(biāo)。
An approach to congestion problem is presented, which combines OPF(Optimal Power Flow) and CPF(Continuation Power Flow) and maintains the system operating within voltage security margin.
采用將最優(yōu)潮流與連續(xù)潮流相結(jié)合的方法解決阻塞問題，并使系統(tǒng)運行在電壓安全裕度之內(nèi)。

On the Saturday after my father was offered the promotion—a promotion that, above all, would answer a Depression family's yearning for a tiny margin of financial security—the four of us headed off after lunch to look around Union.
NPR: Roth Rewrites History with a 'Plot Against America'
As PC sales stumbled, Dell acquired companies in higher-margin industries like data-storage, security and networking.
FORBES: No End in Sight For Dell's Lost Decade
On June 26 the House passed the 1, 300-page American Clean Energy and Security Act of 2009 by a hair's margin (219 to 212).
FORBES: Magazine Article