Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies

In this paper, testing and diagnosis methods for the static excitation systems of power plant synchronous generators using Hardware-In-the-Loop technology are described. These methods allow a physical excitation system to be connected to a real-time model of a power plant unit. A feature of a static...

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Autores principales:	Andriy Kutsyk, Mykola Semeniuk, Mariusz Korkosz, Grzegorz Podskarbi
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	real-time modelling hybrid model AVIS method synchronous generator excitation system Technology T
Acceso en línea:	https://doaj.org/article/f93fc7f675a74658a9bfab148c4e8e1c
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spelling	oai:doaj.org-article:f93fc7f675a74658a9bfab148c4e8e1c2021-11-11T15:46:00ZDiagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies10.3390/en142169371996-1073https://doaj.org/article/f93fc7f675a74658a9bfab148c4e8e1c2021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/6937https://doaj.org/toc/1996-1073In this paper, testing and diagnosis methods for the static excitation systems of power plant synchronous generators using Hardware-In-the-Loop technology are described. These methods allow a physical excitation system to be connected to a real-time model of a power plant unit. A feature of a static excitation system is the presence of generator self-excitation—that is, when the input voltages of the excitation system are defined by a synchronous generator. These voltages are determining by the digital model, which creates additional difficulties with combining a digital model with a real excitation system. Various ways to solve this problem are described in this article; in particular, we focus on the option in which the gate-impulses of a thyristor converter are applied to the digital model by a real static excitation system. The real-time models are based on the method of average voltages in the integration step. This method is effective for providing numerical stability for the models of power schemes and their functioning in real time mode over a long period. A synchronization method for the calculation time of the model with real time is described. The adequacy of the described method is proved by the results of the static excitation system of synchronous generators testing in operating and fault modes.Andriy KutsykMykola SemeniukMariusz KorkoszGrzegorz PodskarbiMDPI AGarticlereal-time modellinghybrid modelAVIS methodsynchronous generatorexcitation systemTechnologyTENEnergies, Vol 14, Iss 6937, p 6937 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	real-time modelling hybrid model AVIS method synchronous generator excitation system Technology T
spellingShingle	real-time modelling hybrid model AVIS method synchronous generator excitation system Technology T Andriy Kutsyk Mykola Semeniuk Mariusz Korkosz Grzegorz Podskarbi Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
description	In this paper, testing and diagnosis methods for the static excitation systems of power plant synchronous generators using Hardware-In-the-Loop technology are described. These methods allow a physical excitation system to be connected to a real-time model of a power plant unit. A feature of a static excitation system is the presence of generator self-excitation—that is, when the input voltages of the excitation system are defined by a synchronous generator. These voltages are determining by the digital model, which creates additional difficulties with combining a digital model with a real excitation system. Various ways to solve this problem are described in this article; in particular, we focus on the option in which the gate-impulses of a thyristor converter are applied to the digital model by a real static excitation system. The real-time models are based on the method of average voltages in the integration step. This method is effective for providing numerical stability for the models of power schemes and their functioning in real time mode over a long period. A synchronization method for the calculation time of the model with real time is described. The adequacy of the described method is proved by the results of the static excitation system of synchronous generators testing in operating and fault modes.
format	article
author	Andriy Kutsyk Mykola Semeniuk Mariusz Korkosz Grzegorz Podskarbi
author_facet	Andriy Kutsyk Mykola Semeniuk Mariusz Korkosz Grzegorz Podskarbi
author_sort	Andriy Kutsyk
title	Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
title_short	Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
title_full	Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
title_fullStr	Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
title_full_unstemmed	Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies
title_sort	diagnosis of the static excitation systems of synchronous generators with the use of hardware-in-the-loop technologies
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f93fc7f675a74658a9bfab148c4e8e1c
work_keys_str_mv	AT andriykutsyk diagnosisofthestaticexcitationsystemsofsynchronousgeneratorswiththeuseofhardwareinthelooptechnologies AT mykolasemeniuk diagnosisofthestaticexcitationsystemsofsynchronousgeneratorswiththeuseofhardwareinthelooptechnologies AT mariuszkorkosz diagnosisofthestaticexcitationsystemsofsynchronousgeneratorswiththeuseofhardwareinthelooptechnologies AT grzegorzpodskarbi diagnosisofthestaticexcitationsystemsofsynchronousgeneratorswiththeuseofhardwareinthelooptechnologies
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Diagnosis of the Static Excitation Systems of Synchronous Generators with the Use of Hardware-In-the-Loop Technologies

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