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Research and Improvement of the Flowmeter Fracture Problem of Condensate Polishing System in Nuclear Power Plant

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Nuclear Power Plants: Innovative Technologies for Instrumentation and Control Systems (SICPNPP 2018)

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 507))

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Abstract

The Annubar flowmeter of Condensate Polishing System (ATE) in booster pump outlet is important parameter for monitoring full-flow treatment of the Second-Loop condensate, and is also the reference for adjusting booster pump. In this paper, it analyzes the flowmeter principle and fracture analysis report in detail, and it confirms that the mechanical fatigue is the main reason for flowmeter fracture. By analyzing and comparing the feasibility of the application of flowmeter in this system, the Annubar flowmeter with double-end fixed installation method is proposed to deal with the fracture problem. Through practice, this method can solve the problem of mechanical fracture.

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References

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Author information

Authors and Affiliations

  1. State Key Laboratory of Nuclear Power Safety Monitoring Technology and Equipment, China Nuclear Power Engineering Company Ltd, Shenzhen, 518172, China

    Hai-Tao Wu & Tie-Qiang Lu

  2. Nuclear Industry Research and Engineering Co., Ltd, Beijing, 101300, China

    Xin Ding

Authors
  1. Hai-Tao Wu
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  2. Xin Ding
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  3. Tie-Qiang Lu
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Corresponding author

Correspondence to Hai-Tao Wu .

Editor information

Editors and Affiliations

  1. Department of Engineering Physics, Tsinghua University, Beijing, China

    Yang Xu

  2. College of Nuclear Science and Technology, Harbin Engineering University, Harbin, Heilongjiang, China

    Hong Xia

  3. China Nuclear Power Design Co., Ltd., Shenzhen, Guangdong, China

    Feng Gao

  4. China Nuclear Power Design Co., Ltd., Shenzhen, Guangdong, China

    Weihua Chen

  5. Product Information Committee of China Instrument and Control Society, Beijing, China

    Zheming Liu

  6. China Nuclear Power Design Co., Ltd., Shenzhen, Guangdong, China

    Pengfei Gu

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© 2019 Springer Nature Singapore Pte Ltd.

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Cite this paper

Wu, HT., Ding, X., Lu, TQ. (2019). Research and Improvement of the Flowmeter Fracture Problem of Condensate Polishing System in Nuclear Power Plant. In: Xu, Y., Xia, H., Gao, F., Chen, W., Liu, Z., Gu, P. (eds) Nuclear Power Plants: Innovative Technologies for Instrumentation and Control Systems. SICPNPP 2018. Lecture Notes in Electrical Engineering, vol 507. Springer, Singapore. https://doi.org/10.1007/978-981-13-3113-8_10

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  • DOI: https://doi.org/10.1007/978-981-13-3113-8_10

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-3112-1

  • Online ISBN: 978-981-13-3113-8

  • eBook Packages: EnergyEnergy (R0)

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