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PM10 and PM2.5 emission control by electrostatic precipitator for coalfired power plants V: Optimization of high voltage power source with 660 MW boiler
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Science & Technology Review | 2015, 33(6) : 69 - 72
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Science & Technology Review | 2015, 33(6): 69-72
• Spescial Issues •
PM10 and PM2.5 emission control by electrostatic precipitator for coalfired power plants V: Optimization of high voltage power source with 660 MW boiler
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MA Yuankun1, QIN Song1, CHEN Liang1, XU Rongtian1, WANG Shilong2, CHEN Ying2, HAN Ping2, ZHENG Qinzhen3, SHEN Xinjun3, LI Shuran3, YAN Keping3
Affiliations
    1. Yuanyang Hu Power Plant, Shenhua Guoneng Energy Group Corporation Limited, Yinchuan 750001, China;
    2. Shenhua Guoneng Energy Group Corporation Limited, Beijing 100033, China;
    3. Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Zhejiang University, Hangzhou 310027, China
Published: 2015-03-28 doi: 10.3981/j.issn.1000-7857.2015.06.011
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This paper discusses the optimization of 16 high-voltage power sources for the four-field electrostatic precipitator to achieve energy saving and fly ash emission reduction. With 16 traditional single-phase rectifier-transformers (T/Rs), the PM10 and PM2.5 emissions and the primary power consumption are about 63 mg/m3, 23.9 mg/m3 and 1225 kV·A, respectively. After retrofitting the power sources with 16 ZH type three-phase T/Rs, the PM10 and PM2.5 emissions and the primary power consumption are about 10-16 mg/m3, 2.0-2.5 mg/m3 and 900-1050 kV·A, respectively. For a similar primary energy consumption, emissions for PM10 and PM2.5 are reduced by about 78% and 92%, respectively.
electrostatic precipitation  /  PM2.5  /  three-phase T/R power source
马元坤, 秦松, 陈亮, 徐荣田, 王仕龙, 陈英, 韩平, 郑钦臻, 沈欣军, 李树然, 闫克平. 燃煤电厂电除尘PM10和PM2.5的排放控制V:以660 MW机组为例分析讨论高压电源运行优化. 科技导报, 2015 , 33 (6) : 69 -72 . DOI: 10.3981/j.issn.1000-7857.2015.06.011
MA Yuankun, QIN Song, CHEN Liang, XU Rongtian, WANG Shilong, CHEN Ying, HAN Ping, ZHENG Qinzhen, SHEN Xinjun, LI Shuran, YAN Keping. PM10 and PM2.5 emission control by electrostatic precipitator for coalfired power plants V: Optimization of high voltage power source with 660 MW boiler[J]. Science & Technology Review, 2015 , 33 (6) : 69 -72 . DOI: 10.3981/j.issn.1000-7857.2015.06.011
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doi: 10.3981/j.issn.1000-7857.2015.06.011
  • Receive Date：2014-12-12
  • Online Date：2015-04-10
  • Published：2015-03-28
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  • Received：2014-12-12
  • Revised：2014-12-30
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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