Дослідження питань автоматизації керування системою теплопостачання міста з оптимізацією структури об’єкта

Максим Віталійович Максимов; Сергій Володимирович Бабич

doi:10.15587/1729-4061.2015.40539

Authors

Максим Віталійович Максимов Odessa National Polytechnic University Shevchenko Ave 1, Odessa, Ukraine, 65044, Ukraine
Сергій Володимирович Бабич Odessa National Polytechnic University ave. Shevchenko, 1, Odessa, Ukraine, 65044, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2015.40539

Keywords:

control object, simulation model, objective function, city district heating, heating networks

Abstract

The paper proposes a new solution to the problem which lies in improving the methods and models for automatic control of the city district heating system to increase economic efficiency by target change of the control object structure.

The analysis of the control object, methods and models used in the heating control of the city and districts was performed. Simulation models of the control object, which operate in the presence of alternative energy flows, differing in cost were developed. Optimization criteria and objective function of the city district heating were synthesized and justified. The heating optimization problem of districts by switching from the structural control object optimization to the price structure control of energy flows, proposed to the consumer was solved. Computer-integrated control systems and control of the proposed objects was practically implemented in order to assess their effectiveness.

Author Biographies

Максим Віталійович Максимов, Odessa National Polytechnic University Shevchenko Ave 1, Odessa, Ukraine, 65044

Doctor of Technical Sciences, Professor, Head of Department

Department of automation of processes of heat power

Сергій Володимирович Бабич, Odessa National Polytechnic University ave. Shevchenko, 1, Odessa, Ukraine, 65044

postgraduate

Department of automation of heat power processes

References

Maksimova, O. B. (2014). Upravlenie sistemoj teplosnabzheniya s izmenyaemoj strukturoj texnicheskix sredstv. Problemy upravleniya i informatiki, 3, 50–60.

Babich, S. V. (2014). Analiz ekonomicheskoi effektivnosti sistem teplosnabjeniya gorodskih raionov. Tr. Odes. nac. politexn. un-ta, 1 (43), 141–147.

Babich, S. V. (2014). Celevaya funkciya strukturnoj optimizacii gorodskix sistem teplosnabzheniya. Tr. Odes. nac. politexn. un-ta, 2 (36), 146–154.

Verda, V., Guelpa, E., Kona, A., Lo Russo, S. (2012). Reduction of primary energy needs in urban areas trough optimal planning of district heating and heat pump installations. Energy, 48 (1), 40–46. doi: 10.1016/j.energy.2012.07.001

Verda, V., Ciano, C. (2005). Procedures for the Search of the Optimal Configuration of District Heating Networks. The International Journal of Thermodynamics, 8 (3), 143–154.

Verda, V., Baccino, G., Sciacovelli, A., Lo Russo, S. (2012). Impact of district heating and groundwater heat pump systems on the primaryenergy needs in urban areas. Applied thermal engineering, 40, 18–26. doi: 10.1016/j.applthermaleng.2012.01.047

Shu, H. W., Lin, D. M., Li, X. L., Zhu, Y. X. (2010). Energy-Saving Judgment of Electric-Driven Seawater Source Heat Pump District Heating System over Boiler House District Heating System. Energy and Buildings, 42 (6), 889–895. doi: 10.1016/j.enbuild.2010.01.001

Chen, C. M., Zhang, Y. F., Ma, L. J. (2012). Assessment for Central Heating Systems with Different Heat Sources: A Case Study. Energy and Buildings, 48, 168–174. doi: 10.1016/j.enbuild.2012.01.025

Hepbaslia, A., Balta, M. T. (2007). A study on modeling and performance assessment of a heat pump system for utilizing low temperature geothermal resources in buildings. Building and Environment, 42, 3747–3756. doi: 10.1016/j.buildenv.2006.09.003

Verda, V., Borchiellini, R., Calì, M. (2001). A thermoeconomic approach for the analysis of district heating systems. The International Journal of Applied Thermodynamics, 4 (4), 183–190.