| 珠江电厂300 MW机组仪用压缩空气系统改进 |
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| 引用本文： | 周光强.珠江电厂300 MW机组仪用压缩空气系统改进[J].热力发电,2004,33(8):60-61,67. |
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| 作者姓名： | 周光强 |
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| 作者单位： | 珠江电厂,广东,广州,511457 |
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| 摘 要： | 珠江电厂300MW机组仪用压缩空气系统在运行过程中，系统备用余量不足，空气压缩机(空压机)及其冷却水系统常发生故障，严重威胁发电机组的安全运行，经分析并采取了相应的完善改进措施，以及对空压机改型后，达到了预期效果，提高了仪用压缩空气系统运行的安全性、可靠性、经济性。
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| 关 键 词： | 珠江电厂 300MW机组 压缩空气系统 技术改进 发电机组 |
| 文章编号： | 1002-3364(2004)08-0060-02 |
RETROFIT OF COMPRESSED AIR SYSTEM USED FOR INSTRUMENTS OF 300 MW UNITS IN ZHUJIANG POWER PLANT |
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| ZHOU Guang-qiang.RETROFIT OF COMPRESSED AIR SYSTEM USED FOR INSTRUMENTS OF 300 MW UNITS IN ZHUJIANG POWER PLANT[J].Thermal Power Generation,2004,33(8):60-61,67. |
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| Authors: | ZHOU Guang-qiang |
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| Affiliation: | ZHOU Guang-qiang |
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| Abstract: | In Operation process of the compressed air system used for instruments of 300 MW in Zhujiang Power Plant, troubles of the air compressor and water cooling system are frequently occurred due to insuffiecent back-up capability of the system, threatening seriouly safe operation of the generating units. Directing against the problems existing in the compressed air system, systematic analysis has been carried out, performaing improvement for perfection and retrofit of the air compressor. Practice shows that a series of retrofitting measures has enhanced the safety, reliability, and economic behavier of the compressed air system, obtaining the expected effectiveness. |
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| Keywords: | MW generating units compressed air system used for instruments air compressor cooling water system |
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