| 简析增压风机变频改造热控部分控制问题 |
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| 引用本文： | 周建. 简析增压风机变频改造热控部分控制问题[J]. 东北电力技术, 2012, 33(9): 35-36. DOI: 10.3969/j.issn.1004-7913.2012.09.010 |
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| 作者姓名： | 周建 |
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| 作者单位： | 辽宁东方发电有限公司,辽宁抚顺,113007 |
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| 摘 要： | 辽宁东方发电有限公司350 MW机组增压风机变频改造工程中热控部分的控制问题包括连锁、自动两部分,分别对其进行分析,以实现变频控制.并对实施过程中逻辑和操作员站画面的修改、就地附件的实施进行详细阐述.本次改造的设计、实施和调试均独立完成,效果比较理想,能为相关厂家提供借鉴.
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| 关 键 词： | 静叶执行器 变频 ABB 功能码 |
Thermal Control of Air Blower Frequency Conversion Transformation |
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| ZHOU Jian. Thermal Control of Air Blower Frequency Conversion Transformation[J]. Northeast Electric Power Technology, 2012, 33(9): 35-36. DOI: 10.3969/j.issn.1004-7913.2012.09.010 |
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| Authors: | ZHOU Jian |
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| Affiliation: | ZHOU Jian(Liaoning Orient Power Co.,Ltd.,Fushun,Liaoning 110006,China) |
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| Abstract: | The control problem of thermal control of air blower frequency conversion transformation in Liaoning Orient Power Co.,Ltd.,350 MW unit includes linkage and automation.Analysis is made on them separately to ensure frequency conversion control.Modification in logic,operator interface and implementation of on-site accessories are introduced in detail.The design,implementation and debugging of this transformation is carried out by the company,which is satisfactory,and provides reference for related companies. |
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| Keywords: | Static leaves actuators Frequency conversion ABB Function code |
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