Influence of temperature and transmitted power on losses in particular transmission system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F22%3A63556239" target="_blank" >RIV/70883521:28140/22:63556239 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61988987:17450/22:A2302FHW

Výsledek na webu

<a href="https://wseas.com/journals/ps/2022/a125116-005(2022).pdf" target="_blank" >https://wseas.com/journals/ps/2022/a125116-005(2022).pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37394/232016.2022.17.6" target="_blank" >10.37394/232016.2022.17.6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of temperature and transmitted power on losses in particular transmission system

Popis výsledku v původním jazyce

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 considering 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 Dlouhe Strane 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. Future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.

Název v anglickém jazyce

Influence of temperature and transmitted power on losses in particular transmission system

Popis výsledku anglicky

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 considering 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 Dlouhe Strane 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. Future bounded research can be focused on the sensors situated on the transmission lines instead of the substations.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

WSEAS Transactions on Power Systems

ISSN

1790-5060

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

GR - Řecká republika

Počet stran výsledku

9

Strana od-do

53-61

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85129793213