Analysis of technical conditions influencing the operation of PV power stations cooperating with controlled power grids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43967870" target="_blank" >RIV/49777513:23220/22:43967870 - isvavai.cz</a>

Result on the web

<a href="https://ieeexplore.ieee.org/document/10005686" target="_blank" >https://ieeexplore.ieee.org/document/10005686</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/MEES58014.2022.10005686" target="_blank" >10.1109/MEES58014.2022.10005686</a>

Result language

angličtina

Original language name

Analysis of technical conditions influencing the operation of PV power stations cooperating with controlled power grids

Original language description

The article shows in first part the need to assess the technical condition of photovoltaic power plants, in particular the degradation of their photovoltaic modules, because during operation there is a gradual decrease in the actual power generation if compared to the initial value. It may also be related to the activation of special technical resources controlling conditions or other reasons of an operational nature. Simulations take into account gradual reduction of the potential of PV plants leading to uncertainties in the evaluation of their energy efficiency, profitability, payback time, reserved capacity for compensation during unstable generation by renewable energy sources. Also hourly forecasting of electricity generation for the next day in the balance sheet of the United Energy System (UES) of Ukraine is taken into account. Therefore, in order to more accurately determine the actual generation of PV plants, it is necessary to develop and improve appropriate methods, mathematical models and tools. The first step for this is to investigate the cases of damage and the factors that affect them. For this purpose, the article develops a tree of damage to the plants and PV module and discusses the technical condition of the PV plants and determination of the indicator coefficients.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Article name in the collection

Proceedings of the 2022 IEEE 4th International Conference on Modern Electrical and Energy System (MEES)

ISBN

979-8-3503-4683-1

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

IEEE

Place of publication

Piscataway

Event location

Kremenchuk, Ukraine

Event date

Oct 20, 2022

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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