| 基于PLC的沼气压力自动监控系统设计 |
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| 引用本文： | 郑勇,邹明宏,王金丽,覃双眉,邓怡国,王刚. 基于PLC的沼气压力自动监控系统设计[J]. 广东农业科学, 2013, 40(1): 201-203 |
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| 作者姓名： | 郑勇 邹明宏 王金丽 覃双眉 邓怡国 王刚 |
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| 作者单位： | 1. 中国热带农业科学院农业机械研究所,广东湛江,524091
2. 中国热带农业科学院南亚热带作物研究所,广东湛江,524091 |
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| 基金项目： | 国家公益性(农业)行业科研专项(201203072-02-01);中央级公益性科研院所基本科研业务费专项(中国热带农业科学院院本级)(1630062012014) |
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| 摘 要： | 为解决沼气池(罐)因压力过大带来的诸多问题,同时为沼气研究人员分析沼气发酵工艺参数提供数据,采用压力变送器等硬件,基于PLC可编程控制器设计沼气压力自动监控系统,实现了沼气压力自动控制及数据采集的功能.该系统可为沼气发酵工艺优化提供实时动态发酵数据,并提高日常沼气使用安全性.
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| 关 键 词： | PLC 沼气压力 自动监控系统 |
Design of an automatic monitoring system for biogas pressure based on PLC |
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| ZHENG Yong , ZOU Ming-hong , WANG Jin-li , QIN Shuang-mei , DENG Yi-guo , WANG Gang. Design of an automatic monitoring system for biogas pressure based on PLC[J]. Guangdong Agricultural Sciences, 2013, 40(1): 201-203 |
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| Authors: | ZHENG Yong ZOU Ming-hong WANG Jin-li QIN Shuang-mei DENG Yi-guo WANG Gang |
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| Affiliation: | 1 (1.Agricultural Machinery Research Institute,Chinese Academy of Tropical Agricultural Sciences,Zhanjiang 524091,China; 2.South Subtropical Crop Research Institute,Chinese Academy of Tropical Agricultural Science,Zhanjiang 524091,China) |
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| Abstract: | To solve the numerous problems brought by over pressure in biogas pools/tanks, and to provide researchers with data toanalyze the technical parameters in biogas fermentation studies, an automatic monitoring system for biogas pressure was designed with hardware such as a pressure transmitter etc. and on the basis of Programmable Logic Controller (PLC). The system realized the autocontrol of biogas pressure and had the function of collecting data. It could provide real-time dynamic data of fermentation and improve the safety of biogas in daily use. |
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| Keywords: | PLC biogas pressure automatic monitoring system |
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