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            [1]張 任,孫玉洲,李付永,等.基于直流隔離開關底座系統故障機理的可靠性分配方法[J].高壓電器,2019,55(07):107-113.[doi:10.13296/j.1001-1609.hva.2019.07.016]
             ZHANG Ren,SUN Yuzhou,LI Fuyong,et al.Reliability Distribution Method Based on Fault Mechanism of DC Allocation Base System[J].High Voltage Apparatus,2019,55(07):107-113.[doi:10.13296/j.1001-1609.hva.2019.07.016]
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            基于直流隔離開關底座系統故障機理的可靠性分配方法()
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            《高壓電器》[ISSN:1001-1609/CN:61-11271/TM]

            卷:
            第55卷
            期數:
            2019年07期
            頁碼:
            107-113
            欄目:
            研究與分析
            出版日期:
            2019-07-31

            文章信息/Info

            Title:
            Reliability Distribution Method Based on Fault Mechanism of DC Allocation Base System
            作者:
            張 任12 孫玉洲12 李付永12 陳亞亞12 張 帆12 徐 剛2 時彥文12 姚燦江12 袁攀科2 師麗芳2
            (1. 平高集團有限公司, 河南 平頂山 467001; 2. 河南平高電氣股份有限公司, 河南 平頂山 467001)
            Author(s):
            ZHANG Ren12 SUN Yuzhou12 LI Fuyong12 CHEN Yaya12 ZHANG Fan12 XU Gang2 SHI Yanwen12 YAO Canjiang12 YUAN Panke2 SHI Lifang2
            (1. Pinggao Group Co., Ltd., Henan Pingdingshan 467001, China; 2. Henan Pinggao Electric Co., Ltd., Henan Pingdingshan 467001, China)
            關鍵詞:
            直流隔離開關 底座 故障機理 可靠性分配
            Keywords:
            DC disconnector base failure mechanism reliability allocation
            DOI:
            10.13296/j.1001-1609.hva.2019.07.016
            摘要:
            可靠性分配是直流隔離開關底座系統可靠性設計的重要環節,其結果直接影響整機的設計方案。爲了能夠准確得到在一定約束條件下的可靠性優化分配結果,確立了基于直流隔離開關底座系統故障機理的可靠性分配方法,首先根據FTA和FMEA的故障分析結果,確定各個零部件的故障綜合因子,然後將可靠性目標根據一定的數學關系式分配到各個零部件,從而實現直流隔離開關底座系統的總體可靠性有效地分配到各個零部件上。該方法不僅將FTA和FMEA兩種故障分析方法相結合,而且還對原始可靠性分配函數進行了改進,提高了可靠性的分配效率,使分配結果更加合理。
            Abstract:
            Reliability allocation is an important part of the reliability design of DC disconnector base system, the result directly affects the design of the whole machine. In order to accurately grasp the DC disconnector base system reliability optimization allocation results under certain constraint conditions, the reliability allocation method based on the DC disconnector base system is established, firstly, it is based on FTA and FMEA fault analysis results, the failure factors of each component are determined, then the reliability target is assigned to each component according to certain mathematical formula, and to achieve the overall reliability of the DC disconnector base system is effectively assigned to the various parts. The method not only combines the two methods of fault analysis with FTA and FMEA, but also improves the original reliability allocation function, it improves the reliability of the distribution efficiency and makes the distribution result more reasonable.

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            備注/Memo

            備注/Memo:
            張 任(1982—),男,高級工程師,主要從事新型隔離開關的研發。 孫玉州(1981—),男,高級工程師,主要從事新型隔離開關的研發。 李付永(1974—),男,高級工程師,主要從事新型斷路器和隔離開關的研發。 陳亞亞(1983—),女,工程師,主要從事新型斷路器和隔離開關設計的研發。 姚燦江(1990—),男,主要從事新型斷路器和隔離開關的設計研發(通訊作者)。收稿日期:2019-01-10; 修回日期:2019-03-08 基金項目:國家電網公司總部科技項目資助(PGKJ2016-002)。 Project Supported by headquartes Science and Technology Project of SGCC(PGKJ2016-002).
            更新日期/Last Update: 2019-07-15