Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power

Ladislav Rudolf; Vladimir Kral; Milan Bernat

doi:doi:10.11648/j.jeee.20210906.11

| Peer-Reviewed

Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power

Ladislav Rudolf, Vladimir Kral, Milan Bernat

Published in Journal of Electrical and Electronic Engineering (Volume 9, Issue 6)

Received: 28 June 2021 Accepted: 6 August 2021 Published: 24 December 2021

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters taking into account the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhé Stráně pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. A future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.

Published in	Journal of Electrical and Electronic Engineering (Volume 9, Issue 6)
DOI	10.11648/j.jeee.20210906.11
Page(s)	180-185
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), 2021. Published by Science Publishing Group

Keywords

Transmission System, Technical Losses, Prediction, Software

References

[1]	Mahfouz, M. M. A., Alsumiri, M., & Althomali, R. (2021). Efficient Power Utilization Control Scheme for Hybrid Distribution Generation Grid. Journal of Electrical and Electronic Engineering, 9 (1), 26–32. doi: 10.11648/j.jeee.20210901.14.
[2]	Dong, Y., & Shi, Y. (2021). Analysis of Losses in Cables and Transformers with Unbalanced Load and Current Harmonics, Journal of Electrical and Electronic Engineering, 9 (3), 78–86. doi: 10.11648/j.jeee.20210903.13.
[3]	Macků, L. (2019). Determination of exothermic batch reactor specific model parameters. MATEC Web of Conferences, 292.01063. doi: 10.1051/matecconf/201929201063.
[4]	Vojtesek, J., & Spacek, L. (2019). Adaptive Control of Temperature Inside Plug-Flow Chemical Reactor Using 2DOF Controller. In: Machado J., Soares F., Veiga G. (eds) Innovation, Engineering and Entrepreneurship. HELIX 2018. Lecture Notes in Electrical Engineering, Vol 505. Springer, Cham. doi: 10.1007/978-3-319-91334-6_15.
[5]	Vojtesek, J., Spacek, L., & Gazdos, F. (2018). Control Of Temperature Inside Plug-Flow Tubular Chemical Reactor Using 1DOF And 2DOF Adaptive Controllers. In Lars Nolle, Alexandra Burger, Christoph Tholen, Jens Werner, Jens Wellhausen (eds) ECMS 2018 Proceedings doi: 10.7148/2018-0239.
[6]	Navratil, P., Pekař, L., & Matušů, R. et al. (2021). Experimental Investigation and Control of a Hot-Air Tunnel with Improved Performance and Energy Saving. ACS Omega, 6, 16194–16215. doi: 10.1021/acsomega.1c02239.
[7]	Pekař, L., Strmiska, M., & Song, M., et al. (2021). Numerical Gridding Stability Charts Estimation using Quasi-polynomial Approximation for TDS. In 23^rd International Conference on Process Control (PC), pp. 290-295. doi: 10.1109/PC52310.2021.9447521.
[8]	Korenova L., Vagova R., Barot T., & Krpec R. (2020). Geometrical Modelling Applied on Particular Constrained Optimization Problems. In: Silhavy R., Silhavy P., Prokopova Z. (eds) Software Engineering Perspectives in Intelligent Systems. CoMeSySo 2020. Advances in Intelligent Systems and Computing, Vol. 1295. Springer, Cham. doi: 10.1007/978-3-030-63319-6_16.
[9]	Barot T., Krpec R., & Kubalcik M. (2019). Applied Quadratic Programming with Principles of Statistical Paired Tests. In: Silhavy R., Silhavy P., Prokopova Z. (eds) Computational Statistics and Mathematical Modeling Methods in Intelligent Systems. CoMeSySo 2019. Advances in Intelligent Systems and Computing, Vol. 1047. Springer, Cham. doi: 10.1007/978-3-030-31362-3_27.
[10]	Rego, A., Pereira, J. A., & Almeida, A. (2019). DEVELOPMENT OF MODELS FOR ASSESSING HYDRO- ENERGETIC LOSSES IN WATER SUPPLY SYSTEMS. Journal of Urban and Environmental Engineering, 13, 209–218. doi: 10.4090/juee.2019.v13n2.209218.
[11]	Muzik, V., & Vostracky, Z. (2020). Communication and Intelligent Control in a Power Grid Using Open Source IoT Technology. In 21st International Scientific Conference on Electric Power Engineering (EPE), pp. 1–4, doi: 10.1109/EPE51172.2020.9269216.
[12]	Ruppert M., Slednev V., & Finck R., et al. (2020). Utilising Distributed Flexibilities in the European Transmission Grid. In: Bertsch V., Ardone A., Suriyah M., Fichtner W., Leibfried T., Heuveline V. (eds) Advances in Energy System Optimization. ISESO 2018. Trends in Mathematics. Birkhäuser, Cham. doi: 10.1007/978-3-030-32157-4_6.
[13]	Rudolf, L., Král, V, & Šamaj, A. (2017). Software Solution for Optimisation of Transmission Network Operation. In Proceedings of the 18^th International Scientific Conference on Electric Power Engineering (EPE). Ostrava: VSB-TU Ostrava, pp. 29–33. ISBN 978-1-5090- 6405-2.
[14]	Křemen, O. (2018). Užití databází měřených hodnot k analýze provozu vedení přenosové soustavy. Diploma thesis, VŠB-TU Ostrava, 2018.
[15]	ČEPS a. s. Transmission Network in the Czech Republic and Central Europe in 2013-2015 in the context of EWIS [online]. [cit. 2019-02-02]. Available at: https://www.ceps.cz/en/studies-and-analyses.
[16]	ČEPS a. s. Grid Code [online]. [cit. 2019-02-02]. Available at: https://www.ceps.cz/en/grid-code.
[17]	ČEPS a. s. Transmission System Timeline [online]. [cit. 2019-02-02]. Available at: https://www.ceps.cz/en/transmission-system-timeline.
[18]	Measured Data. [Database export]. ČEPS, a. s. (Czech Transmission System Operator), 2018.
[19]	ETAP. Load flow analysis [online]. [cit. 2019-02-02]. Available at: https://etap.com/product/load-flow-software.
[20]	Bamigbola, O. M., ALI, M. M., & Awodele, K. O. (2014). Predictive Models of Current, Voltage, and Power Losses on Electric Transmission Lines. Journal of Applied Mathematics, March 2014. doi: 10.1155/2014/146937.
[21]	Sankaramoorthy, M., & Veluchamy, M. (2017). A hybrid MACO and BFOA algorithm for power loss minimization and total cost reduction in distribution systems. Turkish Journal of Electrical Engineering and Computer Sciences, January 2017, 25 (1), 337–351. doi: 10.3906/elk-1410-191.

Cite This Article

Plain Text BibTeX RIS

APA Style

Ladislav Rudolf, Vladimir Kral, Milan Bernat. (2021). Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. Journal of Electrical and Electronic Engineering, 9(6), 180-185. https://doi.org/10.11648/j.jeee.20210906.11

Copy | Download

ACS Style

Ladislav Rudolf; Vladimir Kral; Milan Bernat. Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. J. Electr. Electron. Eng. 2021, 9(6), 180-185. doi: 10.11648/j.jeee.20210906.11

Copy | Download

AMA Style

Ladislav Rudolf, Vladimir Kral, Milan Bernat. Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. J Electr Electron Eng. 2021;9(6):180-185. doi: 10.11648/j.jeee.20210906.11

Copy | Download

@article{10.11648/j.jeee.20210906.11,
  author = {Ladislav Rudolf and Vladimir Kral and Milan Bernat},
  title = {Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power},
  journal = {Journal of Electrical and Electronic Engineering},
  volume = {9},
  number = {6},
  pages = {180-185},
  doi = {10.11648/j.jeee.20210906.11},
  url = {https://doi.org/10.11648/j.jeee.20210906.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.20210906.11},
  abstract = {Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters taking into account the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhé Stráně pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. A future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power
AU  - Ladislav Rudolf
AU  - Vladimir Kral
AU  - Milan Bernat
Y1  - 2021/12/24
PY  - 2021
N1  - https://doi.org/10.11648/j.jeee.20210906.11
DO  - 10.11648/j.jeee.20210906.11
T2  - Journal of Electrical and Electronic Engineering
JF  - Journal of Electrical and Electronic Engineering
JO  - Journal of Electrical and Electronic Engineering
SP  - 180
EP  - 185
PB  - Science Publishing Group
SN  - 2329-1605
UR  - https://doi.org/10.11648/j.jeee.20210906.11
AB  - Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters taking into account the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhé Stráně pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. A future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.
VL  - 9
IS  - 6
ER  -

Copy | Download

Author Information

Ladislav Rudolf

Department of Technical and Vocational Education, University of Ostrava, Ostrava, Czech Republic
Vladimir Kral

Electrical Power Engineering, VSB – Technical University of Ostrava, Ostrava, Czech Republic
Milan Bernat

Physics, Mathematics and Techniques, University of Presov in Presov, Presov, Slovak Republic

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

Ladislav Rudolf, Vladimir Kral, Milan Bernat. (2021). Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. Journal of Electrical and Electronic Engineering, 9(6), 180-185. https://doi.org/10.11648/j.jeee.20210906.11

Copy | Download

ACS Style

Ladislav Rudolf; Vladimir Kral; Milan Bernat. Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. J. Electr. Electron. Eng. 2021, 9(6), 180-185. doi: 10.11648/j.jeee.20210906.11

Copy | Download

AMA Style

Ladislav Rudolf, Vladimir Kral, Milan Bernat. Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power. J Electr Electron Eng. 2021;9(6):180-185. doi: 10.11648/j.jeee.20210906.11

Copy | Download

@article{10.11648/j.jeee.20210906.11,
  author = {Ladislav Rudolf and Vladimir Kral and Milan Bernat},
  title = {Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power},
  journal = {Journal of Electrical and Electronic Engineering},
  volume = {9},
  number = {6},
  pages = {180-185},
  doi = {10.11648/j.jeee.20210906.11},
  url = {https://doi.org/10.11648/j.jeee.20210906.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.20210906.11},
  abstract = {Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters taking into account the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhé Stráně pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. A future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power
AU  - Ladislav Rudolf
AU  - Vladimir Kral
AU  - Milan Bernat
Y1  - 2021/12/24
PY  - 2021
N1  - https://doi.org/10.11648/j.jeee.20210906.11
DO  - 10.11648/j.jeee.20210906.11
T2  - Journal of Electrical and Electronic Engineering
JF  - Journal of Electrical and Electronic Engineering
JO  - Journal of Electrical and Electronic Engineering
SP  - 180
EP  - 185
PB  - Science Publishing Group
SN  - 2329-1605
UR  - https://doi.org/10.11648/j.jeee.20210906.11
AB  - Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame of estimations of the technical losses. While they cannot be eliminated, they may be minimized. Losses can be measured or calculated using transmission-line parameters. This causality is considered in the form of the presented and proposed mathematical equations including real measured data of the atmospheric temperatures achieved on the substations selected in the Moravian-Silesian region. In this contribution, results of proposed calculations of technical losses based only on line parameters taking into account the ambient temperature are being compared in relation to a particular transmission system using prediction software. Particularly, technical losses caused by a configuration change of a selected part of a transmission system are considered related to the operation of Dlouhé Stráně pumped storage hydro power plant. As can be conclude, after the resulted comparisons using by the proposed mathematical models in software and the obtained real measured data, general minimization of the losses is necessary to create the most accurate models of the states that might occur in the future and to propose required modifications of the given part of the transmission system. A future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.
VL  - 9
IS  - 6
ER  -

Copy | Download