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奧特迅(002227.SZ):電力用直流守護電源系統取得新產品技術鑑定證書
格隆匯 01-25 19:43

格隆匯1月25日丨奧特迅(002227.SZ)公佈,奧特迅(002227.SZ)近期,由中國電力企業聯合會組織的“電力用直流守護電源系統”產品技術鑑定會在深圳召開,會議對公司研製的“電力用直流守護電源系統”產品進行了技術鑑定,公司於近日收到中國電力企業聯合會頒發的《新產品鑑定證書》。

電力用直流守護電源系統是在不改變現有電力用直流電源系統的主接線方式、運行模式的前提下,通過引入蓄電池分組管理技術和充電模塊高、低電壓穿越技術,有效地提高了直流電源系統的智能化程度和供電可靠性。電力用直流守護電源系統的成功研製,從多個角度提高直流電源系統的可靠性,為電力系統的安全運行保駕護航的社會意義是重大的。

主要創新點如下:(1)首次將高、低電壓穿越技術應用於電力用高頻開關整流模塊中,工作電壓範圍是額定電壓的20%-130%,實現高、低電壓穿越功能。(2)提出了蓄電池分組管理方法,使串聯的單組蓄電池具備多通道宂餘供電能力,提高了整套直流電源系統的可靠性。(3)實現了蓄電池在線核容,以及分組均衡、健康狀態(放電能力)、供電迴路連通性和帶載能力監測,提高了運維水平。

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