| 火电厂冷端在线监测诊断模型及其应用研究 |
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| 引用本文： | 田疆,刘继平,邢秦安,陈国慧.火电厂冷端在线监测诊断模型及其应用研究[J].热力发电,2004,33(3):14-16. |
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| 作者姓名： | 田疆 刘继平 邢秦安 陈国慧 |
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| 作者单位： | 1. 新疆天富电力集团,新疆,石河子,832000
2. 西安交通大学,陕西,西安,710049 |
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| 摘 要： | 建立了包括凝汽器、冷却塔及循环水系统在内的火电厂冷端数学模型，并利用火电厂管理信息系统的数据，计算循环水流量、凝汽器传热及冷却塔性能缺陷对机组经济性影响，实现火电厂冷端设备的在线监测及诊断。该系统在某电厂220MW机组上应用取得成功。
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| 关 键 词： | 火力发电厂 冷端设备 在线监测 数学模型 诊断模型 |
| 文章编号： | 1002-3364(2004)03-0014-03 |
| 修稿时间： | 2003年6月30日 |
DIAGNOSIS MODEL FOR ON-LINE MONITORING COOLING END OF THERMAL POWER PLANT AND STUDY ON APPLICATION THEREOF |
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| TIAN Jiang,LIU Jiping,XING Qingan et al.DIAGNOSIS MODEL FOR ON-LINE MONITORING COOLING END OF THERMAL POWER PLANT AND STUDY ON APPLICATION THEREOF[J].Thermal Power Generation,2004,33(3):14-16. |
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| Authors: | TIAN Jiang LIU Jiping XING Qingan |
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| Abstract: | Mathematic model for cooling end of thermal power plant, including condenser, cooling tower, and circulating water system, has been established, and the influence of circulating water quantity, condenser heat transfer, and defects of the cooling equipment upon the economic performace being calculated by using the data of power plant management information system, realizing online monitoring and diagnosis for cooling end equipments of thermal power plant. The said system has been successfully utilized on a 220 MW unit in a power plant. |
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| Keywords: | economic diagnosis cooling tower condenser cooling end equipments thermal power plant |
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