A mode of dynamic security evaluation of electric power system based on vulnerability index 一種基于脆弱性指標(biāo)的電力系統(tǒng)動(dòng)態(tài)安全評(píng)估模式
We urge the international community to ensure that , in the development of a vulnerability index , the special needs of small island developing states are taken into account 我們促請(qǐng)國(guó)際社會(huì)在制訂脆弱性指數(shù)時(shí)考慮到小島嶼發(fā)展中國(guó)家的特殊需要。
The paper studies an actual grid on the base of the vulnerability index , presents the bottom power . it will provide valuable reference about the actual operation and system analysis in power system 本文用給出的電網(wǎng)脆弱性的指標(biāo)對(duì)具體網(wǎng)絡(luò)進(jìn)行了評(píng)價(jià)研究,提出了保底功率的概念,對(duì)電網(wǎng)實(shí)際的調(diào)度運(yùn)行以及系統(tǒng)分析提供了有益的參考。
A new approach of gva that formulated to relatively quantify the groundwater depletion risk was evaluated with visual modflow results to determine the accuracy of the vulnerability maps . there are very close acceptable match of the groundwater vulnerability index map results with visual modflow simulation results 本文使用新的地下水脆弱性評(píng)價(jià)方法同時(shí)把所得的脆弱性評(píng)價(jià)結(jié)果與數(shù)值模型模擬結(jié)果進(jìn)行對(duì)比,證明該方法準(zhǔn)確可靠,可用于指導(dǎo)該地區(qū)地下水資源的開(kāi)發(fā)利用與保護(hù)。
The concept of vulnerability , main sources of power system vulnerability and vulnerability index are expounded in detail . this vulnerability usually causes catastrophic consequences in power system . with the measurement and current technology , how to prevent or decrease the power system vulnerability is expounded too 介紹了電力系統(tǒng)安全問(wèn)題、脆弱性概念和電力系統(tǒng)中脆弱性的主要來(lái)源,指出了電力系統(tǒng)的脆弱問(wèn)題所造成的危害,提出了脆弱性指標(biāo),結(jié)合目前的措施和技術(shù)手段闡明如何預(yù)防或減少電力系統(tǒng)中脆弱性問(wèn)題的發(fā)生
The common procedure for loss reconstruction of historical earthquakes is briefly introduced , the methods for estimation of equivalent total loss percent of dwellings and structural seismic vulnerability index of dwellings are analyzed , and several methods for estimation of the two important parameters are suggested 在介紹了歷史地震損失重建一般方法的基礎(chǔ)上,對(duì)方法中等效全損住宅比例估計(jì)方法以及住宅結(jié)構(gòu)地震易損性指數(shù)的估計(jì)方法進(jìn)行了重點(diǎn)分析,給出了這兩個(gè)關(guān)鍵參數(shù)的可選擇的多種估計(jì)方法。
百科解釋
A vulnerability index is a measure of the exposure of a population to some hazard. Typically, the index is a composite of multiple quantitative indicators that via some formula, delivers a single numerical result.