本論文旨在研究一種結合校園網路及可程式控制器做混合風力發電與太陽能發電等相異再生能源發電系統之即時監控系統，並分析整體再生能源發電系統之相關量測發電數據。本文的系統設備是以成功大學校園網路為基礎架構，配合個人電腦、可程式控制器、多功能數位電錶形成完整的資料收集與監控功能。在該系統中，是以圖控軟體藉由即時監測系統與網際網路，以有效地傳送給遠方監控中心的電腦做資料分析及遙控。
在本論文中，採用三相及交直軸之等效電路模型方式，結合雙部三相風力用感應發電機及太陽電池、整流器、蓄電池與換流器之模型，分別推導個別的數學模式後整合為完整的系統動態方程式，並利用特徵值法及非線性模擬求出系統之動態穩定度。由模擬與實測結果交互比較，可以驗證本論文所提系統模型之可用性及正確性。

This thesis presents the analyzed results of real-time monitoring of wind power generation systems and PV systems using a combination of campus network and programmable logic controller (PLC). The proposed monitoring and control system based on campus network of National Cheng Kung University is integrated with a PLC and power meters to form a supervisory control and data acquisition (SCADA) system. This system is capable of performing real-time data measurement and the measured data can be effectively transferred to a remote monitoring center using intranet.
The equivalent-circuit machine models based on a three-phase a-b-c frame and a dq-axis frame are both utilized to derive the dynamic equations of the studied system with two wind induction generators, rectifier, inverter, PV, and battery models under balanced three-phase loading conditions. The eigenvalue results and nonlinear responses of the derived system model are employed to effectively determine system dynamic stability. It can be concluded from the simulated and experimental results that both the proposed system model and the control scheme based on the combined campus and PLC are valid and feasible.

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