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題 名 | Computer-Aided Transducer Calibration System for a Practical Power System=電腦輔助電力用轉換器之自動化校準系統 |
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作 者 | 王順忠; | 書刊名 | 高苑學報 |
卷 期 | 6:1 1997.02[民86.02] |
頁 次 | 頁89-97 |
分類號 | 448.23 |
關鍵詞 | 電力轉換器; 可程式切換網路; 人機界面; Calibration; Power transducer; Computer-aided; User-friendly; Menu-driven; |
語 文 | 英文(English) |
中文摘要 | 本文提出一套全自動化,可自我校準、高效率之電力轉換器校準系統(CAACS)。個 人電腦透過標準界面及可程式切換網路達到自動化功能,利用所研發之人機界面軟體控制整 個校驗步驟之進行;由實例測試結果,CAACS 不僅可避免人為校準所造成之誤差,提高工作 效率,而且校準資料可作適當的儲存與管理,對於須做定期檢校且校驗設備數量很大之校準 工作,本套校準系統提供了最精確且最有效率之保證。 |
英文摘要 | This paper describes a new computer-aided automatic calibration system (CAACS) developed for the instrument calibration department, Taiwan Power Company, Taiwan. One-or three-phase power transducers, including voltage, current, watt, var, and power factor, can be calibrated in this system. The generated calibration power condition is programmable. Its voltage/current amplitude and phase angle are adjustable between 0V and 300V, -10A and 10A, and 0 and 360 degree, respectively. A 386 personal computer controls all the operations inside the calibration system and interfaces with users. A menu-driven user-friendly software interface is developed to support this system. It provides the user flexibility of operation and ease of usage. The IEEE-488 interface bus is connected in closed-loop model to control all stimulated equipment and the transducers under test. Special emphasis is placed on the user friendliness of this computer-aided calibration system and its capability of calibrating ten transducers with only one setup effort. The experimental results for various transducers are given and the uncertainty of this system is discussed. |
本系統中英文摘要資訊取自各篇刊載內容。