外文翻譯---基于單片機(jī)的油浸式變壓器溫度監(jiān)測(cè)系統(tǒng)的設(shè)計(jì)

1、畢 業(yè) 設(shè) 計(jì)（論 計(jì)（論 文）外 文）外 文 參 考 資 料 及 譯 文譯文題目： 譯文題目： 基于單片機(jī)的油浸式 變壓器溫度監(jiān)測(cè)系統(tǒng)的設(shè)計(jì) 學(xué)生姓名： 學(xué)生姓名： 學(xué) 號(hào)： 號(hào)： 專 業(yè)： 業(yè)： 通信工程 所在學(xué)院： 所在學(xué)院：

2、 指導(dǎo)教師： 指導(dǎo)教師： 職 稱： 稱： 2010 年 12 月 28 日Design of Temperature Monitoring System for Oil-immersed Power Ransformers Based on MCUSuxiang Suxiang

3、Qian Qian Hongsheng Hongsheng Hu HuDepartment Department of of Mechanical Mechanical and and Electrical, Electrical, University University of of Zhejiang Zhejiang Province, Province, China China E-mail:jjqsx@126.com E-

4、mail:jjqsx@126.com Abstract: Abstract:¨C With the expansion of electric capacity and large-scale extension of power grid, electric equipment is playing a significant role in modern life. At present

5、, the technology of condition monitoring and fault diagnosing of power transformer has been made some improvement, yet its real-time performance and reliability still can't meet the requirement of safe p

6、roduction. Due to different thermal effects led by the natural or factitious fault, its temperature of oil-immersed power transformers is easy to change abnormally. An on-line measuring and controlling system bas

7、ed on MCU is discussed in this paper. In order to satisfy the requirement of state monitoring and fault diagnosis of power transformer on real-time and reliability, a kind of intelligent on-line monitoring instrument is

8、designed. Each of its part is explained in this paper, including temperature signal collecting and data processing system. The simulation result showed the designed system was good in its real-time, reliability and runni

9、ng cost. Therefore, the designed state monitoring system for temperature and fault diagnosis of power transformer can be widely used in engineering and is expected to bring a bright future. Key words ¨C Oil-immersed