| 钢球磨煤机制粉系统运行特性分析和控制研究 |
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| 引用本文： | 王铁军,朱峰. 钢球磨煤机制粉系统运行特性分析和控制研究[J]. 合肥工业大学学报(自然科学版), 2002, 25(4): 605-609 |
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| 作者姓名： | 王铁军 朱峰 |
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| 作者单位： | 1. 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009
2. 马鞍山万能,达发电有限责任公司,安徽,马鞍山,243051 |
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| 摘 要： | 结合马鞍山万能达发电有限公司 1号机组制粉系统的控制技术改造 ,对中储式钢球磨煤机制粉系统的相关控制问题进行深入的理论分析和控制策略研究 ,并根据被控对象的具体特性 ,提出了交叉解耦和有约束条件的自动控制方法 ,结果证明 ,既保证了制粉系统的安全运行 ,又大幅度降低了制粉电耗
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| 关 键 词： | 制粉系统 钢球磨煤机 运行特性与控制 |
| 文章编号： | 1003-5060(2002)04-0605-05 |
| 修稿时间： | 2002-01-07 |
Characteristic analysis of the pulverizing system of the tube coal mill and control strategies |
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| WANG Tie-jun ,ZHU Feng. Characteristic analysis of the pulverizing system of the tube coal mill and control strategies[J]. Journal of Hefei University of Technology(Natural Science), 2002, 25(4): 605-609 |
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| Authors: | WANG Tie-jun ZHU Feng |
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| Affiliation: | WANG Tie-jun 1,ZHU Feng 2 |
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| Abstract: | The improvement practice in the control technology of the pulverized coal system of No.1 generation unit in Ma'anshan Wannengda Power Plant is introduced in this paper. A theoretical analysis of the control strategies of tube coal mill system with intermediate storage bunker is made in a deepgoing way. Furthermore,the cross-coupling control method and the control scheme considering constraints are proposed based on the characteristics of the controlled object. As a result,the reliability of the pulverized coal preparation system is improved and the power consumption is decreased. |
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| Keywords: | pulverized coal system tube coal mill characteristics and control strategy |
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