本文選題：電能路由器 + 冗余配置　； 參考：《電網(wǎng)技術(shù)》2017年07期

【摘要】：電能路由器是未來能源互聯(lián)網(wǎng)中的關(guān)鍵設(shè)備,其可靠性關(guān)系著未來配電網(wǎng)的安全可靠運(yùn)行。配置冗余子模塊可提升設(shè)備的可靠性,但同時(shí)會(huì)使成本增加。以目前主流電能路由器拓?fù)錇榛A(chǔ),分析對(duì)比了設(shè)備不同冗余控制方式下的可靠性;引入成本-損失目標(biāo)函數(shù)對(duì)冗余配置進(jìn)行優(yōu)化,研究了不同情況下目標(biāo)函數(shù)最小值的求解,并以此得到可靠性與經(jīng)濟(jì)性最佳的冗余配置方案。最后通過對(duì)工程實(shí)例的分析計(jì)算,為子模塊選型與冗余配置給出了建議,驗(yàn)證了所提方法的可行性與有效性。
[Abstract]:Power router is the key equipment in the future energy internet. Its reliability is related to the safe and reliable operation of distribution network in the future. Configuring redundant submodules increases the reliability of the device, but at the same time increases the cost. Based on the current mainstream power router topology, the reliability of different redundancy control modes is analyzed and compared, and the cost loss objective function is introduced to optimize the redundancy configuration, and the solution of the minimum value of the objective function under different conditions is studied. The optimal redundant configuration scheme of reliability and economy is obtained. Finally, through the analysis and calculation of engineering examples, some suggestions are given for the selection of submodules and redundant configuration, and the feasibility and effectiveness of the proposed method are verified.
【作者單位】： 配電變壓器節(jié)能技術(shù)北京市重點(diǎn)實(shí)驗(yàn)室(中國(guó)電力科學(xué)研究院);強(qiáng)電磁工程與新技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室(華中科技大學(xué));
【分類號(hào)】：TK01;TM732

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本文編號(hào)：1905342