具有電能回收之燒機測試設備BURN-IN TEST APPARATUS WITH FUNCTION OF ENERGY RECYCLING

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

13/609,268

專利證號

US 8,736,289 B2

專利獲證名稱

具有電能回收之燒機測試設備BURN-IN TEST APPARATUS WITH FUNCTION OF ENERGY RECYCLING

專利所屬機關 (申請機關)

國立臺灣科技大學

獲證日期

2014/05/27

技術說明

本技術針對AC/DC轉換器之燒機測試提出一具能量回收之隔離型燒機測試設備。目前AC/DC轉換器之燒機設備是將電能以AC型式饋入市電，電路及控制器設計較為複雜且電能回收率較低。此外，當饋入市電之功率較大時，需考量並聯時之相關規範以避免影響電力品質、設備及人員安全。基於上述，本文提出一新的電能回收方式，以單級Flyback轉換器為架構，直接將電能以直流型式回收至待測轉換器之輸入端，除可節省一級反流器外，控制及電路較為簡易。再則，本研究所提之結構可將待測轉換器以並入串出的方式連接，可同時進行多組待測電源轉換器的燒機測試，以縮短測試時間。經實際測試驗證，最高將可節省約70%之電能。 This study proposed a novel single-stage isolated burn-in test equipment with energy recovery for the AC/DC converter. Current from burn-in equipment with energy recovery is fed back to the grid in the AC form, where the designs of the circuit and controller are relatively complex and the energy recycling rate is relatively low. In addition, when the power is relatively large, relevant grid-connected regulations should be taken into consideration. Based on the above, this paper proposes a new power recycling method, which uses a single Flyback converter to directly recycle DC power to the input end of tested power converter (TPC). In addition to saving on an inverter, the control and circuit are simpler. Moreover, this paper connects the TPCs in paralleled input and serial output to conduct multiple burn-in tests of tested power converters in order to shorten the test time. Implementation of the equipment proves it can save power energy up to 70%.

備註

本部(收文號1100059448)同意該校110年9月28日臺科大研字第1100107053號函申請終止維護專利(臺科大)

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