| 给水系统恒压及循环软起动闭环控制设计 |
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| 引用本文： | 韩志仁,裴玉华.给水系统恒压及循环软起动闭环控制设计[J].河北农业大学学报,1996,19(4):81-86. |
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| 作者姓名： | 韩志仁 裴玉华 |
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| 作者单位： | [1]华北电力大学 [2]河北省城建职工中专学校 |
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| 摘 要： | 本文介绍一种最新的供水系统设计，以变频调速技术、可编程控制器技术及ＰＩＤ调节器技术为基础，构成以压力为控制对象的闭环控制系统。实现了变频输出与工频市电之间的切换，使每台泵的电机均可通过同一变频器实现较起动，解决了电机冲击，水锤作用，避免了临界点造成的电机频繁起动。可广泛地用于民用及工业供水系统。
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| 关 键 词： | 变频调速器 可编程控制器 PID调节器 循环软起动，临界点 |
A Design for Steady Pressure and Circular Soft Starting Close Control of Water Feeding System |
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| Han Zhiren, Ge Yong Qing, Lu Guohua.A Design for Steady Pressure and Circular Soft Starting Close Control of Water Feeding System[J].Journal of Agricultural University of Hebei,1996,19(4):81-86. |
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| Authors: | Han Zhiren Ge Yong Qing Lu Guohua |
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| Abstract: | This paper gave a new design for water feeding system, the system was based on VVVF motor driver. PLC and PID closed loop control. The soft starting of multi motors used the same itnvertor furthermore, the electricity crash、 water crash、freguently starting of motor were also avoided. This system could be widely used for industry and water feeding in people's life. |
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| Keywords: | Invertor PID Soft starting Demarcation point |
| 本文献已被 CNKI 维普 等数据库收录！ |
