| 火电厂煤粉仓粉位监测仪的研究 |
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| 引用本文： | 孙以泽,王其明,王福文.火电厂煤粉仓粉位监测仪的研究[J].中国电力,2003,36(4):74-76. |
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| 作者姓名： | 孙以泽 王其明 王福文 |
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| 作者单位： | 1. 哈尔滨工业大学(威海),山东,威海,264209
2. 威海海和科技有限责任公司,山东,威海,264209 |
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| 摘 要： | 针对火电厂中储式燃煤炉煤粉仓粉位测量现状及存在问题，提出一种分段电容、连续正交排列、总线驱动的测量理论，研制了高精度、高可靠、高性价比的粉位实时监测仪，经国内60多家火电厂的实际应用，证明效果良好，适合在火电厂推广应用。
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| 关 键 词： | 火电厂 燃煤锅炉 磨煤机 煤粉仓粉位监测仪 电容传感器 |
| 文章编号： | 1004-9649(2003)04-0074-03 |
| 修稿时间： | 2002年5月25日 |
Study of on-line level monitoring system for pulverized coal bunker of coal-fired boiler |
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| SUN Yi-ze ,WANG Qi-ming ,WANG Fu-wen.Study of on-line level monitoring system for pulverized coal bunker of coal-fired boiler[J].Electric Power,2003,36(4):74-76. |
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| Authors: | SUN Yi-ze WANG Qi-ming WANG Fu-wen |
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| Affiliation: | SUN Yi-ze 1,WANG Qi-ming 2,WANG Fu-wen 2 |
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| Abstract: | In light of the status quo and existing problems of level measurement in the pulverized coal bunker of coal-fired boiler,a new measurement theory that uses multiple segment capacitor,continuous perpendicular permutation and bus driving is presented in this paper.Based on the theory,an on-line monitoring system with high accuracy,high reliability and high cost performance for material level measurement is developed.The applications of this system in more than sixty thermal power plants have achieved good results,being appropriate to popularize in thermal power plants. |
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| Keywords: | thermal power plant material level of pulverized coal bunker multiple-segment capacitor continuous perpendicular permutation bus driving on-line monitoring system |
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