頁籤選單縮合
題名 | 高運量電聯車用電量與直流開關盤保護關係量測分析=Analysis of the EMU Power Consumption and DC Switchgears Protection |
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作者 | 陳彥旭; 劉智超; | 書刊名 | 軌道經營與管理 |
卷期 | 10 2011.12[民100.12] |
頁次 | 頁22-37 |
分類號 | 442.96 |
關鍵詞 | 不明原因跳脫; 電力負載; 動態負載; Abnormal trip; Power flow; Dynamic loading; |
語文 | 中文(Chinese) |
中文摘要 | 臺北捷運公司自2007年起引進新購高運量電聯車陸續加入營運, 以縮短高運量各路線班距,最小班距由3分30秒縮短為3分鐘,在 板南線尖峰班距更縮短至2分15秒,惟新購電聯車陸續加入營運 後,與系統磨合期間使得提供牽引動力用電開關盤發生跳脫之件 數亦隨之增加,本文描述如何量測各型列車於主線運行之加速、 減速、定速及停靠月臺等模式之用電狀況,並試著理出列車行進 時用電情形與直流開關盤跳脫保護之設定值,後針對負載用電過 高及易發生不明原因跳脫區段加以改善,以期減低直流開關盤不 明原因跳脫機率。 |
英文摘要 | In order to shorten the headway of the Taipei MRT System, the Taipei Rapid Transit Corporation (TRTC) has increased the number trains for serving passengers since 2007. The minimum headway was reduced from 3 min 30 sec to 3 min during rush hour, and even down to 2 min 15 sec on the blue line. However, the incidence of abnormal trip of traction power supply circuit breakers were increased consequently. This article describes how we measured the dynamic loading of different train modes and figured out the connection between power flow and train movement. After this investigation, we coordinated the protection and solved the abnormal power failure event. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。