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頁籤選單縮合
題名 | A New Type of Actuator Hardware-Based for the Control of an AC PM/EM Hybrid Contactor=新型以硬體組成之交流永磁/電磁混合式接觸器控制用驅動器設計 |
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作 者 | 紀捷聰; | 書刊名 | 建國科大學報 |
卷期 | 29:2 2010.01[民99.01] |
頁次 | 頁23-38 |
分類號 | 448.533 |
關鍵詞 | 驅動器; 接觸器; 節能; 永磁; 電子控制電路; Actuator; Contactor; Energy saving; Electronic control circuit; Permanent magnet; |
語文 | 英文(English) |
中文摘要 | 本文旨在設計以硬體元件組成之驅動器作為控制交流永磁/電磁混合式接觸器執行閉合和分斷動作的介面電路。理論上,當交流永磁/電磁混合式接觸器工作於已閉合狀態下,接觸器本體應該可以完全與外加電源切離以求最大之省電效果,然而因為該型接觸器必須配合驅動器方能正常動作,所以在以閉合狀態下外加電源仍然要供給少許之電能以維持接觸器本體驅動器之正常工作。交流永磁/電磁混合式接觸器不僅具有顯著的省能效果,且可以完全免除在傳統電磁接觸器會產生擾人的機械噪音問題,尤其更能防止因為線路故障所可能引發之供給電源電壓產生驟降或驟升而導致接觸器誤動作,結果使接觸器所控制之設備工作異常停止所發廠商巨額生產損失。本文所設計之該型接觸器驅動器電路組成簡單,具有製造成本低且日後維修相當方便的優點。目前已於實驗室完成接觸器及其驅動器雛型製作,並且分別就接觸器工作於閉合及分斷過程以儲存式示波器擷取重要的接觸器參數,由實驗結果數據可判斷本文所提之接觸器及其驅動器設計是可行的。 |
英文摘要 | This paper describes using a simple electronic control circuit based on some hardware components that allows an ac contactor with permanent magnet and electromagnetic hybrid actuator (it is abbreviated to an ac PM/EM hybrid contactor) to perform the making and breaking processes. In theory, the external ac voltage source can be removed during the closed process. Therefore, only little electrical energy is needed by this actuator and none of the contactor itself. It features energy saving and free of noise pollution. Especially, these two superior performances are the best of all contactors. Moreover, this new type of ac PM/EM hybrid contactor can prevent the contactor from the damage due to the power interference such as voltage-sag event. The manufacturing cost is inexpensive and the maintenance is very easy. Experimental actuator has been completed in our laboratory. Some important parameters which can characterize the performance of the actuator are measured at the same time during the making and breaking process, respectively. From the measured results, they were actually agreement well with the anticipated objectives. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。