頁籤選單縮合
題名 | 防止移動式起重機誤觸架空高壓線之預警裝置研發=Development of an Alarm System for Preventing Mobile Cranes from Accidental Contact with Overhead Power Lines |
---|---|
作者 | 戴基福; 蘇文源; 楊成發; 賴敬能; 吳啟瑞; 顏世雄; 古家豪; 顏志耀; | 書刊名 | 勞工安全衛生研究季刊 |
卷期 | 6:2 1998.06[民87.06] |
頁次 | 頁1-22 |
分類號 | 555.56 |
關鍵詞 | 移動式起重機; 觸電預警裝置; 架空高壓線; 數位式設定; Mobile crane; Power-line contact alarm system; Overhead power line; Digital setting; |
語文 | 中文(Chinese) |
中文摘要 | 起重機誤觸架空高壓線事故是造成勞工意外傷害的主要原因之一, 而觸電預警裝 置即是設計用來防止此類感電事故的發生。針對此預防措施,本研究乃發展了具有數位方式 設定預警範圍功能之預警裝置,開發校正和檢測預警功能的方法,評估環境對預警裝置之可 能影響,設計預警裝置的電池電量監測電路與省電措施,並進行實驗室及現場測試,以改善 和驗証預警裝置功能。由預警裝置的研發及使用,將能夠有效地避免移動式起重機誤觸架空 高壓線,減少感電事故的發生,使操作者和其他工程人員可以得到更大的安全保障,並且防 止輸配電系統因感電事故而造成短路跳電的性況發生。 |
英文摘要 | The accident of mobile cranes contacting overhead power lines is one of the main causes for worker injuries. A power-line contact is designed for preventing such accidents. This system has a digital function for setting detection coverage and battery power monitoring and saving circuits to increase reliability. Several methods for calibrating and testing the alarm function of the system are also developed. To evaluate this system, measurements in a laboratory and outside fields have been performed, which include detection coverage, digital setting, and interferences. Using the power-line contact alarm system, operators of mobile cranes can effectively prevent the cranes from contacting the power lines, and the operators and other workers may perform their jobs more safely. Besides, the line-to-ground faults of the transmission/distribution systems caused by contacting power lines can be avoided. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。