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2008年12 期
| 標(biāo)題 |
| 對電氣化鐵路接觸網(wǎng)保護(hù)設(shè)計(jì)問題的探討(36 卷) |
| 英文標(biāo)題 |
| Discussion on the Catenary Protection Design of Electrified Railways |
| 摘要 |
| 我國電氣化鐵路在凍雨、大霧等惡劣天氣時(shí)，電力機(jī)車車頂絕緣子閃絡(luò)或機(jī)車在接地故障情況下升弓取流，多次發(fā)生接觸線斷線事故。依據(jù)接觸網(wǎng)電流速斷主保護(hù)時(shí)限整定原則，對接觸網(wǎng)斷線事故原因進(jìn)行分析，提出改進(jìn)建議。 |
| 作者 |
| 新聞作者:張寶奇，高艷平 |
| 關(guān)鍵字 |
