| 300MW机组增容及通流改造实践及效果 |
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| 引用本文： | 徐顺喜. 300MW机组增容及通流改造实践及效果[J]. 南京工程学院学报(自然科学版), 2014, 0(1): 59-65 |
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| 作者姓名： | 徐顺喜 |
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| 作者单位： | 神华神皖安庆皖江发电有限责任公司二期扩建处,安徽安庆246005 |
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| 摘 要： | 安徽某电厂#2机组属早期典型上海汽轮机厂300 MW机组,由于机组老化,缸效率和热耗都比设计值低得多,在电力市场竞争中处于非常不利的地位。为提高机组性能,大量采用技术进行增容通流改造,改造后实现了供电标准煤耗下降了20.08 g/(kW·h),并增容至330 MW,而且在减少污染物排放方面也取得了良好效果.
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| 关 键 词： | 增容改造 通流改造 供电标准煤耗 厂用发电标准煤耗 |
Practice and Effect of Capacity Increasing and Throw-Flow Transformations of a 300 MW Unit |
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| XU Shun-xi. Practice and Effect of Capacity Increasing and Throw-Flow Transformations of a 300 MW Unit[J]. Journal of Nanjing Institute of Technology :Natural Science Edition, 2014, 0(1): 59-65 |
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| Authors: | XU Shun-xi |
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| Affiliation: | XU Shun-xi ( Dept. of the 2nd Phase Expansion, Shenhua Shenwan Anqing Wanjiang Power Generation Co., Ltd, Anqing 246005, China) |
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| Abstract: | A power plant unit 2 in Anhui Province is a 300 MW unit typical of early Shanghai steam turbine plant. The aging unit makes the cylinder efficiency and heat consumption considerably lower than the designed values, making it less competitive in the power market competition. To improve the performance of the unit, technologies are extensively used for purpose of capacity increasing transformation and throw-flow transformation. Thus, the standard eoal consumption of power supply decreases by 20. 08 g/（ kW . h）, the capacity inereases to 330 MW, and significantly reduces emissions of pollutants. |
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| Keywords: | capacity increasing transformation throw-flow transformation standard coal consumption of power supply standard coal consumption of plant power generation |
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