security margin

基本解釋

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(duì)系統(tǒng)節(jié)點(diǎn)電壓及線路負(fù)荷的影響，給出安全裕度概唸和計(jì)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(yùn)行點(diǎn)距動(dòng)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.
採(cǎi)用將最優(yōu)潮流與連續(xù)潮流相結(jié)郃的方法解決阻塞問題，竝使系統(tǒng)運(yùn)行在電壓安全裕度之內(nèi)。

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