摘 要 随着我国经济的发展和人民生活水平的提高,人们对生活用热水器的需求将日益迫切。但是以我国目前燃气和电力供应的实际条件而言,普遍采用燃气热水器和电热水器是不现实的。尤其对于占全国70%的广大农村更不现实。因此,本文以AT 该文介绍了温度采集电路和水位采集电路,采用ADC0809的A/D转换电路和利用可变成接口芯片8255扩展的键盘及显示电路等硬件连接,研究了用模糊控制技术控制电加热时间来实现能量的补偿问题,并并辅以相应的模糊控制技术的介绍。 总之本文以投资少、无污染、节约能源、多功能、智能化为设计目标,构成一套完整的模糊控制系统。重点体现了AT 关键词:AT With the development of our nation's economy and improvement of our lives, the need of water heater is coming. But now, our nation's source of gas and electric power is insufficient. That all people use gas water heater and electric power water heater is unpractical, especially in the country which occupies seventy percents of our country. Solar energy exists everywhere, whether in city or in country. And solar energy can easily regenerate. Widely using solar energy is a practical way to solve supplies of hot water in our country。 This paper present the applications of AT Key words:AT 3.3.2 ADC0809与AT89C51的接口电路... 11 |
太阳能热水器控制器(论文、外文翻译、电路图、程序全套毕业设计)
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