電力電子即時數位模擬器之設計與實現

Design and Realization of Real-Time Digital Simulator for Power Electronics

尤伯欽(Bo-Chin You)

指導教授 ： 俞齊山

國立臺北科技大學/機電學院/機電整合研究所/碩士(2009年)

摘要

近年來大功率電力電子技術在各領域中越來越重要，對於電路的性能與可靠度都有極高的要求，本論文主要是研究探討電力電子即時數位模擬器(Real Time Digital Simulator)的研製及應用。電力電子即時模擬器可與實際的控制裝置和保護設備進行同步測試實驗，因此可達到一般數值模擬軟體所無法辦到的功能，本篇論文採用德州儀器公司(Texas Instrument, TI)的數位訊號處理器(Digital Signal Processor, DSP) TMS320C6416結合SIGNALWARE公司製的(ORS-114)通訊/量測擴充卡實現電力電子即時模擬器。經由本論文所實現之模擬結果，可以即時模擬輸出準確的電壓與電流之波形，而即時模擬器輸出波形與MATLAB之軟體模擬波形相比較，發現本論文之即時模擬器不論是在穩態或暫態均可輸出正確之結果。因此，我們可藉著此電力電子即時數位模擬器讓使用者驗證所設計之數位控制器能否達到穩定控制之效果，以利於電路之開發。

關鍵字

即時數位模擬器 ； 數位訊號處理器

並列摘要

The high rating power electronics is very important and widely applied in different fields. Due to these reasons, their performance and reliability are requested highly. This thesis presents the design and application of a Real-Time Digital Simulator for Power Electronics. Power Electronics Real-Time Digital Simulator could make a practical controller and protection equipment to process the relative tests and which cannot be implemented by Simulation Software. Power Electronic Real Time Digital Simulator is made by Texas Instruments’s DSP (Digital Signal Processor) and SIGNALWARE’s daughter card. The test results are compared with the Matlab/Simullink Software, and from which we can know that the Power Electronics Real Time Digital Simulator can approve the voltage and current wave of transient and steady state in the real-time simulation. Therefore, this Power Electronic Real Time Digital Simulator provides the users an option to test the accuracy of circuit design.

並列關鍵字

Real-Time Simulation ； Digital Signal Processor

參考文獻

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