PC-Based向量控制感應風力發電模擬系統研製

Development of the PC-Based Vector-Controlled Induction Wind-Power Generation Simulation System

10.30167/JOIT.200806.0003

陳宗柏(Tsung-Po Chen)

風力發電 ； 感應發電 ； 嵌入控制系統 ； wind-power ； induction generation ； embedded control system

亞東學報

28期（2008 / 06 / 01）

17 - 24

繁體中文

本文將電機系實驗室報廢回收的感應電動機－直流發電機組，更新爲PC-based向量控制感應風力發電模擬系統，以供PC-based嵌入控制實務課程以及未來綠色能源相關教學與研究之用。所提出的風力發電模擬系統採用Matlab/Simulink軟體配合xPC Target即時控制軟體配合市售之控制介面卡所組成。直流電動機依照風機特性曲線作轉矩控制，而感應機則以向量控制於不同風機尺寸與風速之下控制感應發電機轉速，以擷取風能。本文也將提出模擬與實驗結果來驗證所提出的風力發電模擬系統之性能。

In this paper, the existing motor-generator set was reconstructed as a PC-based vector-controlled induction wind-power generation simulation system, it is the experimental devise that designed for of the course named ”Practical PC-Based imbedded control system”, and it can support the researches about the field of renewal energy as well. The software such as the Simulink and the xPC-Target, are selected as the tools to develop the control algorithms. The PC barebone and the ”off-the-shelf” control cards are used to build the control system. The DC motor is designed as a torque control system according to the wind-turbine characteristics, and the induction machine is designed as a vector-controlled wind-power generation system. A proper speed setting can be yield by existing optimization algorithm or even by trial and error method to improve the efficiency of the generation system. The simulation results and the experimental results are provided to verify the validity of the proposed system.

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