備用電源
能量存儲(chǔ)系統(tǒng)可在電源能量短缺的情況下提供備用電源。在掉電期間，由儲(chǔ)能系統(tǒng)維持用戶設(shè)備運(yùn)行。
直流母線電壓一直保持不變，以確保不會(huì)發(fā)生過(guò)電壓和欠電壓。同時(shí)通過(guò)與市電的固定連接不斷地給電池充電，因此即使短暫的電壓突降，電池可正常使用。
峰值
在工業(yè)電網(wǎng)中，可將存儲(chǔ)的能量用作冗余電源。這也意味著用戶可以在額定負(fù)載下運(yùn)行電機(jī)，并使用電池供電來(lái)滿足峰值需求。這樣做的好處是，設(shè)備在滿負(fù)載下運(yùn)行發(fā)電機(jī)比在部分負(fù)載下運(yùn)行更有效率。因此，您可以減小發(fā)電機(jī)的尺寸，并獲得高的投入產(chǎn)出比。
降低成本和設(shè)計(jì)時(shí)間
丹佛斯的工業(yè)直流備用電源系統(tǒng)提供備用冗余電源，能夠確保應(yīng)用程序的大正常運(yùn)行時(shí)間，避免因供電不足造成原材料浪費(fèi)現(xiàn)象的產(chǎn)生。
同時(shí)，電池存儲(chǔ)可以為峰值負(fù)載供電，從而可以減少發(fā)電機(jī)的尺寸，降低企業(yè)支出成本。更重要的一點(diǎn)是，系統(tǒng)可以通過(guò)直接向臨界逆變器設(shè)備部分供電而不是為整個(gè)系統(tǒng)供電，達(dá)到節(jié)約能源的效果。
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