| 基于TMS320F2812的同步发电机励磁调节器 |
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| 引用本文： | 刘和平,杨小林,崔晶,高苏州. 基于TMS320F2812的同步发电机励磁调节器[J]. 仪表技术与传感器, 2006, 0(5): 42-44 |
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| 作者姓名： | 刘和平 杨小林 崔晶 高苏州 |
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| 作者单位： | 1. 重庆大学电气工程学院,重庆400044
2. 宿迁市供电公司,江苏,宿迁,223800 |
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| 摘 要： | 目前，同步发电机静止式励磁大多采用相位控制方式，但这种方式存在一些缺陷，直接影响了系统的性能。详细分析了相位控制方式存在的不足，提出了一种新型的PWM控制方式，并论述了基于数字信号处理器TMS320F2812的同步发电机励磁调节器的硬件和软件设计。利用TMS320F2812丰富的片内外设和强大的处理能力，该装置不但能进行精确的励磁控制，而且能很容易的实现通讯、人机接口等附加功能。此装置进行的直接带负载运行实验，得到了较为满意的效果。
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| 关 键 词： | 励磁调节器 PWM控制 数字信号处理器 |
| 文章编号： | 1002-1841（2006）05-0042-03 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2006-02-15 |
TMS320F2812-based Excitation Controller for Synchronous Generator |
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| LIU He-ping,YANG Xiao-lin,CUI Jing,GAO Su-zhou. TMS320F2812-based Excitation Controller for Synchronous Generator[J]. Instrument Technique and Sensor, 2006, 0(5): 42-44 |
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| Authors: | LIU He-ping YANG Xiao-lin CUI Jing GAO Su-zhou |
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| Affiliation: | 1. College of Electrical Engineering, Chongqing University, Chongqing 400044, China; 2. Suqian Power Supply Company, Suqian 223800, China |
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| Abstract: | Presents a novel PWM-contmlled excitation controller for synchronous generator in order to overcome the inherent disadvantages of traditional phase-controlled excitation controller. The design of the hardware and software of the controller based on TMS320F2812 is also introduced. In this design, by making use of the abundance on-chip peripherals and powerful processing ability, not only the precise excitation control is reached, but also the add-in communication and human-machine interface functions are accomplished. Satisfying results are got with stand-alone load. |
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| Keywords: | excitation controller PWM control digital signals processor |
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