基于电子电力器件的新能源发电系统设计与实现
摘要
本文旨在基于电力电子器件，设计并实现一种新能源发电系统。文章针对传统发电系统在能源效率、环境污染等多个方面的缺点，探索如何利用电力电子器件，优化新能源发电系统的性能。
文章首先介绍了新能源发电的现状和发展趋势。然后以太阳能、风能等多种新能源为例，详细阐述了电力电子器件在新能源发电领域中的应用。文章进一步深入分析了电力电子器件的工作原理，阐述了在新能源发电系统中，通过控制电力电子器件的工作状态，可以实现逆变、伏安控制等需求，从而优化系统整体性能。
在设计过程中，文章采用了基于DSP控制器的控制方法，通过仿真及实验验证，基于电力电子器件，成功实现了太阳能、风能等新能源的转换和接入到 grid 系统，有效提升了系统的能源利用效率。
本实验研究表明，基于电力电子器件的新能源发电系统具有良好的发展前景。通过优化系统设计、控制及运行，可以有效提高新能源发电机组的能源利用效率、稳定性和环境整体性，从而推动新能源发电技术的发展。
关键词： 电力电子器件 新能源发电 系统
Design and Implementation of New Energy Generation System Based on Electronic Power Devices
Abstract
This paper aims to design and implement a new energy generation system based on electronic power devices. In response to the shortcomings of traditional power generation systems in energy efficiency, environmental pollution, and other aspects, this paper explores how to use electronic power devices to optimize the performance of new energy generation systems.
The paper first introduces the current situation and development trend of new energy generation, and then elaborates on the application of electronic power devices in various new energy sources such as solar and wind power. Furthermore, the working principles of electronic power devices are analyzed in depth. It is demonstrated that by controlling the working state of electronic power devices in new energy generation systems, requirements such as inversion and voltage-current control can be achieved, thus optimizing the overall performance of the system.
In the design process, the paper adopts a control method based on DSP controller. Through simulation and experimental verification, the conversion and connection of new energy sources such as solar and wind power to the grid system are successfully realized based on electronic power devices, effectively improving the energy utilization efficiency of the system.
This study demonstrates that the new energy generation system based on electronic power devices has a promising development prospect. By optimizing the system design, control and operation, the energy utilization efficiency, stability and overall environmental performance of new energy generation units can be effectively improved, thus promoting the development of new energy generation technology.
Keywords: Electronic power devices, New energy generation, System.
目 录
1 绪论 5
1.1 研究背景 5
1.2 国内外研究现状 5
1.3 本文研究目的、意义和内容 5
2 新能源发电技术及电力电子器件基础 7
2.1新能源发电技术简介 7
2.1.1 太阳能发电 7
2.1.2 风能发电 7
2.1.3 水力发电 7
2.1.4 生物质发电 7
2.2 电力电子器件基础原理 8
2.2.1 电力电子器件的种类 8
2.2.2 电力电子器件的基础原理 8
3 基于电力电子器件的新能源发电系统设计 9
3.1系统输入部分：太阳能、风能等 9
3.2系统输出部分：grid系统 9
3.4系统实现及测试 9
4 系统实现及测试 11
4.1硬件设计方面 11
4.2软件方面 11
4.3 系统试验验证 12
5 系统性能分析 14
5.1系统能耗分析 14
5.2系统效率和稳定性分析 14
5.4系统装置的经济性分析 15
致 谢 17
参考文献 18
附 录 20
