| 高压加热器端差变化对机组安全及经济性的影响 |
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| 引用本文： | 乔建民,徐福海,宋建军. 高压加热器端差变化对机组安全及经济性的影响[J]. 华北电力技术, 2007, 0(5): 38-39,47 |
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| 作者姓名： | 乔建民 徐福海 宋建军 |
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| 作者单位： | 华北电力科学研究院有限责任公司,北京,100045;华北电力科学研究院有限责任公司,北京,100045;华北电力科学研究院有限责任公司,北京,100045 |
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| 摘 要： | 对高压加热器疏水温度高的原因进行了全面分析,由疏水温度变化对机组安全及经济性的影响进行了全面论述和计算,证实汽轮机的回热系统有一定的节能潜力。
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| 关 键 词： | 高压加热器 疏水温度 误差 安全 经济性 影响 |
| 文章编号： | 1003-9171（2007）05-0038-02 |
| 修稿时间： | 2006-01-10 |
Effect of HP Heater Terminal Temperature Difference on Safety and Economy of Generating Unit |
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| Qiao Jian-min,Xu Fu-hai,Song Jian-jun. Effect of HP Heater Terminal Temperature Difference on Safety and Economy of Generating Unit[J]. North China Electric Power, 2007, 0(5): 38-39,47 |
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| Authors: | Qiao Jian-min Xu Fu-hai Song Jian-jun |
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| Affiliation: | North China Electric Power Research Institute Co. Ltd. ,Beijing 100045,China |
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| Abstract: | The cause of high temperature of HP heater drainage is analyzed and the effect of drainage terminal temperature difference on safety and economy of generating unit is presented and calculated in a comprehensive manner.And it shows that the regenerative system of steam turbine has potential for energy saving. |
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| Keywords: | high pressure heater drainage temperature terminal temperature difference safety economy effect |
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