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題名 | 高效率LED指示燈泡之經濟效益評估=Economic Performance Evaluation in the High Efficiency Pilot-Bulb of LED |
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作者 | 楊嘉榮; Yang, Chia-jung; |
期刊 | 台電工程月刊 |
出版日期 | 20060700 |
卷期 | 695 民95.07 |
頁次 | 頁108-112 |
分類號 | 448.42 |
語文 | chi |
關鍵詞 | 高效率; 傳統式指示燈; 指示燈泡; High efficiency; Conventional pilot-light; Pilot-bulb; |
中文摘要 | 國際原油價格迭創新高,顯示高能源價格時代已來臨,這對能源進口依賴度高達97.7%的臺灣而言,期衝擊不言而喻。因此透過配電盤面使用高效率LED指示燈泡,以降低對非再生能源之依存度,不只是符合永續經營之宗旨,亦可有效降低輸、配電的線路損失。鑒於發/變電廠所配電盤面傳統式指示燈的高耗電鎢絲燈泡,有必要就其耗電情形、運轉效益、投資報酬等進行經濟效益評估,以瞭解配電盤使用高效率LED指示燈泡之經濟效益評估,俾作為未來水平展開之參考。 傳統式指示燈泡使用時,降壓電阻會發熱(約170℃),經使用電子式高效率LED指示燈泡,每只指示燈的耗電量僅0.7瓦特以下,使用時降壓電阻不會發熱,與傳統式指示燈泡每只耗電量12瓦特相互比較結果,可節省18倍以上的節省電量。 |
英文摘要 | Hiking International Petroleum price means the expensive power system cost is coming. Taiwan's energy material near 97.7% is imported, and the cost and impact are terrible. In the conventional pilot-light of the switch-yard and switchboard, the consumption of electricity up to 12W/per piece and the damper resistor have the temperature approx. 170℃. Howerver, New high efficiency LED pilot-light with consumption under 0.7 Watt/per piece and the damper resistor never have a temperature. Comparing the higher efficiency LED pilot-light and the conventional one the consumption ratio is approx. 18 times. It means the new high efficiency LED pilot-light can save more 18 times source of energy and can cut down power factory and substation energy line loss. For the future economic judged by consumption efficiency and investment reward consideration, the higher efficiency LED pilot-light is better than the cnoventional one, and necessary to switch-yard and switchboard. |
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