變壓器故障分析量測系統TRANSFORMER FAILURE ANALYSIS SYSTEM

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

13/042,521

專利證號

US 8,488,284 B2

專利獲證名稱

變壓器故障分析量測系統TRANSFORMER FAILURE ANALYSIS SYSTEM

專利所屬機關 (申請機關)

國立虎尾科技大學

獲證日期

2013/07/16

技術說明

變壓器的湧入電流常會使保護電驛誤動作，使變壓器易遭受衝擊，對供電安全性、穩定性有嚴重不良影響。湧流抑制之即時監控是實現變壓器保護系統的重要步驟。因此，在本文中利用LabVIEW 圖控軟體與可程式規劃系統晶片（Programmable System on Chip，PSoC）實現即時監控系統，LabVIEW 具有即時監控能力，能即時將資料分析處理，PSoC 則結合抑制電路，兩者以RS-232 作為通訊傳輸，並建構暫態湧流抑制之即時監控系統，經實驗結果證明能夠符合系統之效能。 The inrush current of transformers often result in a malfunction of the differential relay and also causes a stress impact to the transformer. These have an adverse effect on the security and stability of the power system. The real time monitoring of inrush current is important to realize active protective relaying system. Therefore, LabVIEW software based on graph language and Programmable System on Chip(PSoC), realize a real time monitoring system in this paper. The LabVIEW with a real-time supervision ability, can analyze data immediately. Then, the PsoC control suppressing circuit based on RS-232 and process transient inrush current to supervision of real-time system. The overall system is examined by means of experiments. It is proved with excellent performance.

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本部(收文號1060000110)同意該校105年12月30日虎科大智財字第10534002490號函申請終止維護專利

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