Analysis and Improvement to Coordination Control Circuit of 2×350MW Supercritical Units

Ye Li; Xiao Ning Li; Yun Hao Hou

doi:10.4028/www.scientific.net/AMM.157-158.595

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 157-158Analysis and Improvement to Coordination Control...

Analysis and Improvement to Coordination Control Circuit of 2×350MW Supercritical Units

Abstract:

The paper introduces the characters of coordinated control system which belongs to 2×350MW supercritical air cooling heating units in a power plant. Meanwhile this article analyzes the control strategyies and the characters of main control circuits of boiler units and steam turbines respectively. The request of supercritical units running steadily and reacting quickly is satisfied by employing the technique of static feed-forward and so on.

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Periodical:

Applied Mechanics and Materials (Volumes 157-158)

Pages:

595-599

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.157-158.595

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Online since:

February 2012

Authors:

Ye Li, Xiao Ning Li, Yun Hao Hou

Keywords:

Coordinate, Parallel Feed-Forward, Supercritical, Varied Parameters

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References

[1] Zhenji Liu: Coordination control and water supply process control [M]. Beijing: China power press (1995).

Google Scholar

[2] Fang Fang: Power unit coordinated control system and advanced control strategy [D]. [Doctoral Dissertation], North China Electric Power University (2005).

Google Scholar

[3] Youping Sha, Liguo Wang, Chunyu Guan: The typical system control strategy of supercritical units [J]. China Power (2006).

Google Scholar

[4] Junfeng Pei: Huaneng Qinbei power plant control system introduced. Power plant construction (2004).

Google Scholar