| Summary: | 碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 102 === The main purpose of this article is to develop a new type transmission module that is capable of accelerating, steadying speed and power-split which can be used to wind turbo systems. It also includes an input shaft connecting to the input power source, a controller shaft connecting to the controller, a main generators shaft connecting to the output end, and a buffer generators end connecting to a secondary output end. The controller can independently manipulate the transmitted output speed that is not affected by the variation of the Input speed.
This study proposes a new structural arrangement of the PT-ICT, and a corresponding test-bed for kinematic and dynamic experiments is also constructed. In order to find a suitable method for practical application, two experiments will be programmed here. It first analyzes the theoretical expressions of angular speeds, torques, and power flows introduced on each rotational shaft. And then for the purpose of verifying the validity of the analytical theoretical results, this study also builds a 3D model configuration with its prototype of the PT-ICT is also built to perform kinematic and dynamic experiments. It shows that experimental results are in agreement with the design values. Finally, exploiting the torque control of excitation generator can achieve the purpose, and it also can reduce the torque of controller at the same time. It is expected that applying the proposed PT-ICT mechanism to wind turbines in a variable wind farm can achieve high quality electricity output, extend workable wind speed range, and have no need of using any frequency converters.
|
|---|
