The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW

Zhengsheng Chen; Jin Zheng; Dawei Sun; Kailun Li

doi:doi:10.11648/j.ijepe.20190802.11

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The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW

Zhengsheng Chen, Jin Zheng, Dawei Sun, Kailun Li

Published in International Journal of Energy and Power Engineering (Volume 8, Issue 2)

Received: 14 January 2019 Accepted: 16 April 2019 Published: 5 June 2019

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Abstract

In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics. The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.

Published in	International Journal of Energy and Power Engineering (Volume 8, Issue 2)
DOI	10.11648/j.ijepe.20190802.11
Page(s)	12-17
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Power Plant Fans, Stall-preventing, Energy-saving and Cost-reducing, Reform Project

References

[1]	LIU Jiayu. The discussion about energy conservation of fans in power plant in China [J]. Compressor Blower & Fan Technology, 2007, 3(0): 50-55 (in Chinese).
[2]	ZHENG Jin. Report of performance test of induced fans of №2generator unit in Huaneng Tongchuan Power Plant [R]. Xi’an: Xi’an Thermal Power Research Institute Co., Ltd. 2010: 8-15 (in Chinese).
[3]	LIU Jiayu, WANG Hong, MA Feng. The study of energy conservation technology of air and flue gas systems in power plant boiler [J]. Compressor Blower & Fan Technology, 2013(5): 61-68 (in Chinese).
[4]	MA Kunxiang, ZHENG Jin, DONG Kangtian. The study and application of energy conservation on axial flow forced fans with adjustable rotor blade [J]. Thermal Power Generation, 2010(10): 77-79(in Chinese).
[5]	LIU Jiayu. The technology and method of energy conservation of power plant fans [J]. Compressor Blower & Fan Technology, 2015(5): 56-63 (in Chinese).
[6]	HUA Guojun. The countermeasure of stall and surge on axial flow fans [J]. Zhejiang Electric Power, 2002(2): 40-43 (in Chinese).
[7]	DUAN Tiecheng. The study of stall experiment and prevention of axial flow fans [J]. Northeast Electric Power Technology, 2000(11): 13-18 (in Chinese).
[8]	LI Chunhong. The analysis and prevent measures of stall and surge axial flow fans [J]. Thermal Power Generation, 2008(3): 76-78 (in Chinese).
[9]	HUANG Wei, XIE Guohong. The diagnosis and discussion about the stall and surge of induced fans in large-capacity boiler [J]. Power System Engineering, 2009, 25(4): 1-4(in Chinese).
[10]	FENG Xiaojie. The discussion about optimizing operation of fans in power plant [J]. Generating Equipment, 2009(1): 14-16 (in Chinese).
[11]	Rama S. R. Gorla, Aijaz A. Khan. Turbomachinery Design and Theory [M]. CRC Press, 2003.8: 10-125.
[12]	Heinz P. Bloch. Compressors and Modern Process Applications [M]. John Wiley & Sons, Inc. 2006.2: 45-123.
[13]	Meinhard Schobeiri. Turbomachinery Flow Physics and Dynamic Performance [M]. Springer. 2004.12: 36-103.
[14]	S. L. Dixon, B. Eng. Fluid Mechanics and Thermodynamics of Turbomachinery [M]. Pergamon Press Ltd. 1998: 16-97.
[15]	Gordon C. Oates. Aerothermodynamics of Gas Turbine and Rocket Propulsion [M]. American Institute of Aeronautics and Astronautics, Inc., 1997.1: 53-96.
[16]	WANG Yigang, JIANG Wenjun. The analysis and prevention of stall on forced fans [J]. Hunan Electric Power, 2006(3): 48-49 (in Chinese).
[17]	MA Shidong. The analysis of the rotor jam faults on ASN axial flow fans with adjustable rotor blade [J]. Heilongjiang Electric Power，2010(5): 393-398 (in Chinese).
[18]	REN Jian. The experimental study of forced fans in power plantboiler [J]. North China Electric Power, 2014(12): 32-36 (in Chinese).
[19]	LIU Jiayu, WANG Baohua, YUE Jiaquan. The study of integration reform of induced fans and booster fans in 1000MW power unit. Thermal Power Generation, 2010(8): 51-56 (in Chinese).
[20]	ZHENG Jin. Report of Energy Conversation, stall diagnosis and reform scheme of induced fans of №1generator unit in Huaneng Tongchuan Power Plant [R]. Xi’an: Xi’an Thermal Power Research Institute Co., Ltd. 2010: 7-12 (in Chinese).

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APA Style

Zhengsheng Chen, Jin Zheng, Dawei Sun, Kailun Li. (2019). The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. International Journal of Energy and Power Engineering, 8(2), 12-17. https://doi.org/10.11648/j.ijepe.20190802.11

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ACS Style

Zhengsheng Chen; Jin Zheng; Dawei Sun; Kailun Li. The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. Int. J. Energy Power Eng. 2019, 8(2), 12-17. doi: 10.11648/j.ijepe.20190802.11

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AMA Style

Zhengsheng Chen, Jin Zheng, Dawei Sun, Kailun Li. The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. Int J Energy Power Eng. 2019;8(2):12-17. doi: 10.11648/j.ijepe.20190802.11

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@article{10.11648/j.ijepe.20190802.11,
  author = {Zhengsheng Chen and Jin Zheng and Dawei Sun and Kailun Li},
  title = {The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW},
  journal = {International Journal of Energy and Power Engineering},
  volume = {8},
  number = {2},
  pages = {12-17},
  doi = {10.11648/j.ijepe.20190802.11},
  url = {https://doi.org/10.11648/j.ijepe.20190802.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijepe.20190802.11},
  abstract = {In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics.  The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.},
 year = {2019}
}

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TY  - JOUR
T1  - The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW
AU  - Zhengsheng Chen
AU  - Jin Zheng
AU  - Dawei Sun
AU  - Kailun Li
Y1  - 2019/06/05
PY  - 2019
N1  - https://doi.org/10.11648/j.ijepe.20190802.11
DO  - 10.11648/j.ijepe.20190802.11
T2  - International Journal of Energy and Power Engineering
JF  - International Journal of Energy and Power Engineering
JO  - International Journal of Energy and Power Engineering
SP  - 12
EP  - 17
PB  - Science Publishing Group
SN  - 2326-960X
UR  - https://doi.org/10.11648/j.ijepe.20190802.11
AB  - In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics.  The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.
VL  - 8
IS  - 2
ER  -

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Author Information

Zhengsheng Chen

Gui Zhou Xineng Electric Power Construction Co., Ltd., Guiyang, China
Jin Zheng

Xi’an Thermal Power Research Institute Co., Ltd., Xi’an, China
Dawei Sun

Xi’an Thermal Power Research Institute Co., Ltd., Xi’an, China
Kailun Li

Xi’an Thermal Power Research Institute Co., Ltd., Xi’an, China

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Plain Text BibTeX RIS

APA Style

Zhengsheng Chen, Jin Zheng, Dawei Sun, Kailun Li. (2019). The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. International Journal of Energy and Power Engineering, 8(2), 12-17. https://doi.org/10.11648/j.ijepe.20190802.11

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ACS Style

Zhengsheng Chen; Jin Zheng; Dawei Sun; Kailun Li. The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. Int. J. Energy Power Eng. 2019, 8(2), 12-17. doi: 10.11648/j.ijepe.20190802.11

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AMA Style

Zhengsheng Chen, Jin Zheng, Dawei Sun, Kailun Li. The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW. Int J Energy Power Eng. 2019;8(2):12-17. doi: 10.11648/j.ijepe.20190802.11

Copy | Download

@article{10.11648/j.ijepe.20190802.11,
  author = {Zhengsheng Chen and Jin Zheng and Dawei Sun and Kailun Li},
  title = {The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW},
  journal = {International Journal of Energy and Power Engineering},
  volume = {8},
  number = {2},
  pages = {12-17},
  doi = {10.11648/j.ijepe.20190802.11},
  url = {https://doi.org/10.11648/j.ijepe.20190802.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijepe.20190802.11},
  abstract = {In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics.  The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW
AU  - Zhengsheng Chen
AU  - Jin Zheng
AU  - Dawei Sun
AU  - Kailun Li
Y1  - 2019/06/05
PY  - 2019
N1  - https://doi.org/10.11648/j.ijepe.20190802.11
DO  - 10.11648/j.ijepe.20190802.11
T2  - International Journal of Energy and Power Engineering
JF  - International Journal of Energy and Power Engineering
JO  - International Journal of Energy and Power Engineering
SP  - 12
EP  - 17
PB  - Science Publishing Group
SN  - 2326-960X
UR  - https://doi.org/10.11648/j.ijepe.20190802.11
AB  - In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics.  The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.
VL  - 8
IS  - 2
ER  -

Copy | Download