本文選題：智能變電站　切入點(diǎn)：繼電保護(hù)　出處：《電網(wǎng)與清潔能源》2017年09期 　論文類型：期刊論文

【摘要】：隨著變電站無人值守模式的推進(jìn),遠(yuǎn)程準(zhǔn)確判斷變電站運(yùn)行狀況成為智能運(yùn)維技術(shù)的關(guān)鍵。智能變電站基于IEC61850標(biāo)準(zhǔn),IED裝置輸出的信息量相比于常規(guī)綜自站具有大幅度提升。提出了一種基于源端數(shù)據(jù)維護(hù)機(jī)制的保護(hù)智能運(yùn)維方案,分析了不同數(shù)據(jù)傳輸機(jī)制的特點(diǎn),通過工程試點(diǎn)實(shí)施驗(yàn)證了技術(shù)方案的可行性,為智能變電站保護(hù)系統(tǒng)遠(yuǎn)程運(yùn)維提供可借鑒的技術(shù)路徑。
[Abstract]:With the promotion of unattended substation mode, The remote and accurate judgment of substation operation status is the key of intelligent operation and maintenance technology. The output information of intelligent substation based on IEC61850 standard is greatly improved compared with that of conventional integrated self-station. A new method based on source number is proposed. According to the protection intelligent operation and maintenance scheme of the maintenance mechanism, The characteristics of different data transmission mechanisms are analyzed, and the feasibility of the technical scheme is verified through the implementation of the pilot project, which provides a reference technical path for the remote operation and maintenance of the intelligent substation protection system.
【作者單位】： 國網(wǎng)河北省電力公司;上海毅昊自動化有限公司;國網(wǎng)石家莊供電公司;
【基金】：國家電網(wǎng)公司大電網(wǎng)重大專項(xiàng)資助項(xiàng)目課題:大電網(wǎng)穩(wěn)定基礎(chǔ)理論研究(SGCC-MPLG001-2012)~~
【分類號】：TM63
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本文編號：1559059