Skip to main content
SpringerLink
Log in

Experimental investigation of dynamic properties of chemical control analyzers

  • Water Treatment and Water Chemistry
  • Published:
Thermal Engineering Aims and scope Submit manuscript

Abstract

General data on dynamical characteristics of chemical control analyzers under nonstationary conditions are represented. The concise description of an experimental bench modeling the operation of a chemical-engineering monitoring system with the technical specifications of analyzers is given. Basic principles for determining dynamic characteristics of the analyzers are formulated. Results of computations of mathematical models for different types of disturbances that imitate a violation in water chemistry and the failure of single equipment components in systems for chemical control of the quality of a heat-transfer agent using in HPPs and NPPs are given. Conclusions are drawn regarding the necessity in the mandatory consideration of the dynamic characteristics during the construction of automatic systems for dozing correction reagents.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Operational Regulations for Power Plants and Electric Networks in the Russian Federation (SPO ORGRES, Moscow, 2003) [in Russian].

  2. L. M. Zhivilova and Yu. A. Slobodskaya, “Automatic analyzers of indicators characterizing the quality of steam-water path water chemistry and effluent waters at thermal power plants,” Novoe v Ross. Elektroenerg., No. 8, 34–48 (2008).

    Google Scholar 

  3. A. K. Rodionov and P. N. Markichev, “Algorithmic possibilities of reducing the measurement time in dissolved oxygen analyzers,” Therm. Eng. 61(7), 508 (2014), DOI: 10.1134/S004036361407008X.

    Article  Google Scholar 

  4. O. V. Egoshina, “The results from investigations of a cycle chemistry monitoring system on a test bench,” Novoe v Ross. Elektroenerg., No. 9, 21–28 (2006).

    Google Scholar 

  5. V. Ya. Rotach, Automatic Control Theory (MEI, Moscow, 2008) [in Russian].

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Moscow Power Engineering Institute National Research University, ul. Krasnokazarmennaya 14, Moscow, 111250, Russia

    O. V. Egoshina, V. N. Voronov, N. A. Makarishcheva, Aie Min Latt & A. S. Rogov

Authors
  1. O. V. Egoshina
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. N. Voronov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. A. Makarishcheva
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Aie Min Latt
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. A. S. Rogov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to O. V. Egoshina.

Additional information

Original Russian Text © O.V. Egoshina, V.N. Voronov, N.A. Makarishcheva, Aie Min Latt, A.S. Rogov, 2015, published in Teploenergetika.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Egoshina, O.V., Voronov, V.N., Makarishcheva, N.A. et al. Experimental investigation of dynamic properties of chemical control analyzers. Therm. Eng. 62, 370–373 (2015). https://doi.org/10.1134/S004060151505002X

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S004060151505002X

Keywords

Search

Navigation