| 温度位式控制系统的分析 |
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| 引用本文： | 马林,马茵. 温度位式控制系统的分析[J]. 洁净与空调技术, 2010, 0(4) |
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| 作者姓名： | 马林 马茵 |
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| 作者单位： | 河南工业职业技术学院 |
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| 摘 要： | 位式温度控制系统是根据测得温度与设定温度上、下限进行比较,发出使固态继电器通断的控制信号,温度变送器把通过PT100实时检测到的温度值变换为电压信号输出作为反馈信号,送到位式控制的输入端从而调整水的温度,达到控制水箱中水温的目的。
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| 关 键 词： | 温度位式控制 温度变送器 铂电阻 |
Temperature Digital Control System Analysis |
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| Ma Lin,Ma Yin. Temperature Digital Control System Analysis[J]. Contamination Control & Air-Conditioning Technology, 2010, 0(4) |
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| Authors: | Ma Lin Ma Yin |
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| Affiliation: | Ma Lin and Ma Yin; |
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| Abstract: | Digital temperature control system is based on the measured temperature and set temperature,the lower compared to solid state relays sent off in the control signal,temperature transmitters to detect in real time through the PT100 temperature value is transformed into voltage signal output as feedback signal to the digital control input to adjust the water temperature,water temperature in the tank to control purposes. |
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| Keywords: | Temperature-position control Temperature Transmitter Platinum resistance |
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