| 增量PID控制算法在沼气工程中的应用 |
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| 引用本文： | 杨海燕,胡万里,李金洋,吴仕宏,刘荣厚.增量PID控制算法在沼气工程中的应用[J].农机化研究,2016(2):252-254,268. |
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| 作者姓名： | 杨海燕 胡万里 李金洋 吴仕宏 刘荣厚 |
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| 作者单位： | 1. 安阳市农村能源管理站,河南安阳,455000;2. 安阳工学院电子信息与电气工程学院,河南安阳,455000;3. 沈阳农业大学工程学院,沈阳,100029;4. 上海交通大学资环学院,上海,200240 |
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| 基金项目： | 辽宁省优秀人才培育基金项目(2014027001) |
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| 摘 要： | 针对沼气工程集中供气过程中上下限调节压力不稳、燃气灶使用效率不高和单纯的变频控制缩短电机使用寿命等问题,开发了一套采用西门子PLC作为控制器,通过采用增量PID算法配合现场执行结构的供气系统,实现了农村大中型沼气工程的安全稳定有序供气。结果表明:增量控制避免了电机的频繁启动,PID算法实现了供气的稳定,提高了燃气灶的燃烧效率。
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| 关 键 词： | 沼气工程 PID 增量 PLC |
The Application of Incremental PID Control Algorithm in Biogas Engineering |
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| Yang Haiyan;Hu Wanli;Li Jinyang;Wu Shihong;Liu Ronghou.The Application of Incremental PID Control Algorithm in Biogas Engineering[J].Journal of Agricultural Mechanization Research,2016(2):252-254,268. |
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| Authors: | Yang Haiyan;Hu Wanli;Li Jinyang;Wu Shihong;Liu Ronghou |
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| Institution: | Yang Haiyan;Hu Wanli;Li Jinyang;Wu Shihong;Liu Ronghou;Rural Energy Station of Anyang City Agriculture Bureau of Henan Province;Department of Electronic Information and Electrical Engineering,Anyang Institute of Technology;College of Engineering,Shenyang Agricultural University;Department of Resources and Environment,Shanghai Jiaotong University; |
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| Abstract: | This paper states that in the biogas engineering gas-supply process, there is the problem that upper and lower limit regulating pressure style lead to instability pressure, and gas stove use efficiency is not high, one-fold frequency conversion control style at the expense of the motor service life.So developing a set of system which use the Siemens PLC as controller, and use incremental PID algorithm with the implementation of the field structure, realized large and medium-sized software rural biogas project work securitily and stabilitily and orderly.Incremental control to avoid the frequent starting of motor,the PID algorithm realized the gas supply stabilitily, improving the combustion efficiency of gas cooker. |
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| Keywords: | biogas engineering PID incremental PLC |
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