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Wyszukujesz frazę "Zielinski, K." wg kryterium: Autor


Tytuł:
Analysis of rheological state of SBS modified bitumens based on viscosity measurements
Autorzy:
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/230128.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bitum
membrana dachowa
skład
styren-butadien-styren
lepkość dynamiczna
bitumen
roofing membrane
composition
styrene-butadiene-styrene
dynamic viscosity
Opis:
Each bitumen has a slightly different group composition, thus bitumen modification with the SBS copolymer gives slightly different results in each case. Both in the industry and construction practice there is still no simple method available which would allow the evaluation of the impact of SBS content and the group composition of bitumen on the structural and rheological properties of the polymer bitumen mix. The article presents the results of the dynamic viscosity tests of three bitumen types. Based on the analysis of the results obtained, it was found that changes in the rheological properties caused by SBS additive are characteristic for each of the bitumens tested and their chemical and group composition. They are also proportionate to the amount of the modifier added. In order to have a possibility to measure this impact, three coefficients rheologically characterizing polymer and bitumen mixes were applied.
Źródło:
Archives of Civil Engineering; 2013, 59, 1; 143-153
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mobile telecommunication systems changed the electronic communications and ICT market
Autorzy:
Zieliński, A.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/308308.pdf
Data publikacji:
2013
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
GSM cellular network
market penetration
market prospects
mobile communication
services
Opis:
The paper covers development and importance of mobile (cellular) telecommunication services, which developed during last about 20 years and are currently the most important and profitable telecommunication sector. The development of mobile telecommunications becomes essential factor of economic growth in many countries, especially in developing countries. Currently due to the scientific and technological progress as well as the implementation a new standard known as LTE system, cellular telecommunication becomes the basic element of the modern broadband telecommunication infrastructure and internet services. Growing importance of the mobile systems is also connected with great popularity of new mobile terminals – smartphones and tablets. These terminals together with the technology known as cloud computing changed also the ICT market. The paper relates to the situation in many countries, but mainly to Poland.
Źródło:
Journal of Telecommunications and Information Technology; 2013, 2; 5-13
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin of placer gold and other heavy minerals from fluvial Cenozoic sediments in close proximity to Rote Fäule-related Au mineralisation in the North Sudetic Trough, SW Poland
Autorzy:
Wierchowiec, J.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/2060333.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
gold
Au-Ag-Pd-Hg alloys
placer minerals
Rote Fäule
North Sudetic Trough
Sudetes
Opis:
Detailed morphological and geochemical studies of placer gold grains and other heavy minerals from Cenozoic fluvial clastic sediments in the area of the Zimnik Creek drainage basin (North Sudetic Trough, Lower Silesia) allowed the description of their specific features: shape and morphology, flatness index, internal textural features and chemical composition of the gold grains. It enables an estimation of the distance from the source area and determination of the source of the ore mineralisation, along with establishing the feeder areas for placer mineralisation including Rote Fäule-related gold hosted by Rotliegend-Zechstein transitional sediments. The comparison of the heavy mineral contents of placer grains from the Zimnik Creek drainage basin makes it possible to identify the area of origin for the gold particles. The crystalline Au-Ag-Pd-Hg (polymetallic) alloy grains of fluvial gold are assumed to come from the transitional sediments between the Rotliegend and the Zechstein in the North Sudetic Basin. The morphological and geochemical features of the polymetallic grains strongly suggest that the grains from the upper course of the Zimnik Creek valley sediments represent what has eroded from the local gold mineralisation and this mineralisation is probably in the vicinity of the upstream sampling site. The bimodal chemical composition of the Au-Ag-Pd-Hg alloy grains with electrum and medium-Ag grains (<15 wt.% Ag) found in the study area is typical of the Rote Fäule and Kupferschiefer-related gold mineralisation on the southern side of the North Sudetic Trough and the Sieroszowice-Polkowice copper mining district of the Fore-Sudetic Monocline. The study of the Ag contents of placer grains from the Zimnik Creek drainage basin highlights the contrast between the placer gold grains derived from Paleozoic orogenic gold mineralisation in the Sudetes (typically simple Au-Ag alloys containing between 5 and 20 wt.% of Ag) and the one formed by the oxidizing chloride hydrothermal systems. The grains identified in this manner as originating from the oxidizing hydrothermal system of the transitional zone can be distinguished from the placer gold derived from other styles of mineralisation, which are not Rote Fäule-related. It is particularly important considering the ongoing reconnaissance exploration in the North Sudetic Trough (SW Poland), which employs gold grain analyses as a prospecting tool for the detection of potentially economic primary gold mineralisation.
Źródło:
Geological Quarterly; 2017, 61, 1; 60--78
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Studies of possible use of oleic imidazoline as modifying agent for hard bitumen
Autorzy:
Zieliński, K.
Babiak, M.
Powiązania:
https://bibliotekanauki.pl/articles/231020.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bitum twardy
modyfikacja
badanie starzeniowe
imidazolina oleinowa
hard bitumen
modification
ageing test
oleic imidazoline
Opis:
Hard bitumens are used in the construction industry primarily in it’s unmodified form, for instance for the production of the so-called traditional roofing felt. Due to the low price of these types of membranes, the use of a popular but expensive modifying agent, SBS copolymer, is not justified economically. Research carried out by the authors has shown that chemical organic compounds belonging to a group of imidazolines may potentially be used as much cheaper bitumen modifier. It was demonstrated that a new type of modifier based on oleic imidazoline, developed by the authors, has a significant impact on improving the physical properties of bitumen. The use of this modifier results in a significant increase in the bitumen plasticity range, both before and after laboratory ageing. In addition, there was a considerable increase of bitumen’s resistance to aging. Its use can help improve the quality and durability of popular waterproofing products manufactured with the use of hard bitumen.
Źródło:
Archives of Civil Engineering; 2015, 61, 1; 119-130
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Document controversy classification based on the wikipedia category structure
Autorzy:
Jankowski-Lorek, M.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/305229.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Wikipedia
controversy
classification
Opis:
Dispute and controversy are parts of our culture and cannot be omitted on the Internet (where it becomes more anonymous). There have been many studies on controversy, especially on social networks such as Wikipedia. This free on-line encyclopedia has become a very popular data source among many researchers studying behavior or natural language processing. This paper presents using the category structure of Wikipedia to determine the controversy of a single article. This is the first part of the proposed system for classification of topic controversy score for any given text.
Źródło:
Computer Science; 2015, 16 (2); 185-198
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Durability and narrow pore size distribution (PSD) of carbons fabricated from Salix Viminalis wood
Autorzy:
Łukaszewicz, J.P.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/184999.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
węgiel drzewny
Salix viminalis
wooden charcoal
carbon molecular sieves
specific surface
pore structure
Opis:
Microporous carbon molecular sieves of extremely narrow pore size distribution were obtained by carbonization of a novel raw material (Salix viminalis). The precursor is inexpensive and widely accessible. The pore capacity and specific surface area are upgradable by H3PO4 treatment without significant change of narrowed PSD. The dominating pore size indicates that these molecular sieves are a potential competitor to other nanoporous materials such as opened and purified carbon nanotubes.
Źródło:
Chemical and Process Engineering; 2011, 32, 3; 195-201
0208-6425
2300-1925
Pojawia się w:
Chemical and Process Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Complex Event Processing approach to automated monitoring of a particle accelerator and its control system
Autorzy:
Grzegorczyk, K.
Baggiolini, V.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/305380.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
automated monitoring
Esper
complex event processing
Opis:
This article presents the design and implementation of a software component for automated monitoring and diagnostic information analysis of a particle accelerator and its control system. The information that is analyzed can be seen as streams of events. A Complex Event Processing (CEP) approach to event processing was selected. The main advantage of this approach is the ability to continuously query data coming from several streams. The presented software component is based on Esper, the most popular open-source implementation of CEP. As a test bed, the control system of the accelerator complex located at CERN, the European Organization for Nuclear Research, was chosen. The complex includes the Large Hadron Collider, the world’s most powerful accelerator. The main contribution to knowledge is by showing that the CEP approach can successfully address many of the challenges associated with automated monitoring of the accelerator and its control system that were previously unsolved. Test results, performance analysis, and a proposal for further works are also presented.
Źródło:
Computer Science; 2014, 15 (4); 351-364
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Techniques to improve scalability and performance of J2EE-based applications
Autorzy:
Jarząb, M.
Kosiński, J.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/1964218.pdf
Data publikacji:
2004
Wydawca:
Politechnika Gdańska
Tematy:
J2EE
EJB
performance
scalability
tuning
load balancing
Opis:
This paper reports research on improvement techniques of scalability and performance of Java 2 Platform, Enterprise Edition, (JEE) based applications. The study deals with operating systems and Java Virtual Machine (JVM) tuning, the setting of Enterprise Java Beans (EJB) Application Servers' configuration parameters and clustering methods. The theoretical principles of achieving high performance and scalability of JEE Applications are considered. The experimental environment and scenarios are described. The experimental results of the considered techniques' evaluation are presented and analyzed.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2004, 8, 4; 453-470
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EtCO2 -Based Biofeedback Method of Breath Regulation Increases Speech Fluency of Stuttering People
Autorzy:
Stankiewicz, B.
Zieliński, K.
Darowski, M.
Michnikowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/176680.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
stuttering therapy
respiratory disturbances
end-tidal CO2
acoustic signal of an utterance
visual feedback
Opis:
Respiratory disturbances frequently accompany stuttering. Their influence on lung ventilation can be assessed by measurement of the end-tidal CO2 concentration (EtCO2). The effectiveness of the CO2-based visual feedback method of breath regulation (VF) designed for stuttering therapy was tested in this study. The aim of the study was to answer the question if the VF helps to reduce respiratory disturbances in stuttering and increase speech fluency. 20 stuttering volunteers aged 13–45 years took part in the 3-parts test consisting of: 1. speaking without any techniques improving speech fluency, 2. learning the VF method, 3. VF-assisted speaking. The CO2/time signal and an acoustic signal of an utterance were recorded during the test. Significant increase of FE – the factor of breath ergonomics during speaking (based on both signals), from 47% to 71% (P < 0.01), and significant decrease of %SS – the percent of syllables stuttered, from 14% to 10% (P < 0.01) were received for VF-assisted utterances compared to the utterances without VF assistance. The results indicate that the VF can help to eliminate respiratory disturbances in stuttering and increase speech fluency.
Źródło:
Archives of Acoustics; 2015, 40, 4; 469--474
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptive SOA stack-based business process monitoring platform
Autorzy:
Dadel, P.
Balawajder, M.
Radziszowski, D.
Zieliński, K.
Powiązania:
https://bibliotekanauki.pl/articles/305656.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
BPM (Business Process Monitoring)
BAM (Business Activity Monitoring)
OSGi
Adaptive SOA
Opis:
Executable business processes that formally describe company activities are well placed in the SOA environment, as they allow for the declarative organization of high-level system logic. However, to fully benefit from that element of abstraction, appropriate business process monitoring systems are required for both technical and non-technical users. Unfortunately, current solutions remain unsatisfactory. This paper discusses the problem of business process monitoring in the context of the service orientation paradigm, in order to propose an architectural solution and provide implementation of a system for business process monitoring that alleviate the shortcomings of the existing solutions. Various platforms have been investigated to obtain a broader view of the monitoring problem and to gather functional and non-functional requirements. These requirements constitute input for further analysis and system design. The monitoring software is then implemented and evaluated according to the specified criteria. An extensible business process monitoring system was designed and built on top of OSGiMM – a dynamic, event-driven, configurable communications layer that provides real-time monitoring capabilities for various types of resources. The system was tested against the stated functional requirements, and its implementation provides a starting point for further work. It has been concluded that providing a uniform business process monitoring solution that satisfies a wide range of users and business process platform vendors is a difficult endeavor. It is furthermore reasoned that only an extensible, open source monitoring platform based on a scalable communication core has a chance to address all current and future requirements.
Źródło:
Computer Science; 2014, 15 (2); 173-195
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring GRID resources: JMX in action
Autorzy:
Balos, K.
Radziszowski, D.
Rzepa, P.
Zieliński, K.
Zieliński, S.
Powiązania:
https://bibliotekanauki.pl/articles/1964215.pdf
Data publikacji:
2004
Wydawca:
Politechnika Gdańska
Tematy:
JMX
grids
monitoring
distributed system
SOA
web services
Opis:
This paper summarizes research on monitoring GRID resources, which resulted in the implementation of the JIMS system. It contains an overview of the most important architectural and software concepts that make the constructed system flexible and user-friendly. The paper evaluates JMX and Web Service technologies as foundations for implementing monitoring systems. Particular attention has been paid to system adaptability, autoconfiguration and interoperability.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2004, 8, 4; 487-501
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Music Genre Recognition Using Convolutional Neural Networks
Rozpoznawanie gatunków muzycznych z użyciem splotowych sieci neuronowych
Autorzy:
Matocha, M.
Zieliński, S. K.
Powiązania:
https://bibliotekanauki.pl/articles/88408.pdf
Data publikacji:
2018
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
automatyczne rozpoznawanie gatunków muzycznych
splotowe sieci neuronowe
pozyskiwanie informacji w muzyce
automatic music genre recognition
convolutional neural networks
music information retrieval
Opis:
The aim of this study was to develop a music genre classifier using convolutional neural networks and to compare its performance with a traditional algorithm based on support vector machines. A distinct feature of the proposed approach was to utilize two-channel stereo signals at the input of the convolutional network. The proposed method yielded similar results compared to those obtained with the traditional approach, demonstrating the potential of the proposed method and indicating the need for its further optimization. Using two-channel stereo signals at the input of the algorithm showed no improvements over the baseline method exploiting single-channel recordings, suggesting that monaural signals fed to the convolutional network might be sufficient to undertake the task of music genre recognition. According to the results, the network ‘prioritized’ the temporal changes over the frequency variations of the signals. This observation tentatively implies that the classifiers specifically designed to account for temporal changes might potentially better serve the task of music genre recognition than the convolutional neural networks.
Celem niniejszej pracy było opracowanie klasyfikatora gatunków muzycznych z użyciem splotowych sieci neuronowych i porównanie go z tradycyjnym algorytmem opartym na maszynie wektorów wspierających. Wyróżniającą cechą zaproponowanego podejścia było wykorzystanie dwu-kanałowego dźwięku stereofonicznego na wejściu sieci splotowej. Zaproponowana metoda dała podobne wyniki do rezultatów otrzymanych z użyciem podejścia tradycyjnego, demonstrując potencjał zaproponowanej metody oraz wskazując na potrzebę jej dalszej optymalizacji. Wykorzystanie dwu-kanałowego dźwięku stereofonicznego na wejściu algorytmu nie poprawiło wyników w porównaniu z metodą bazową wykorzystującą nagrania jednokanałowe, sugerując, iż zastosowanie dźwięków monofonicznych na wejściu splotowej sieci neuronowej jest adekwatne do celów rozpoznawania gatunków muzycznych. Zgodnie z uzyskanymi wynikami, sieć potraktowała priorytetowo zmiany czasowe w porównaniu ze zmianami częstotliwościowymi sygnałów. Obserwacja ta pozwala wstępnie przypuszczać że klasyfikatory specjalnie zaprojektowane, by uwzględnić zmiany czasowe, potencjalnie mogłyby lepiej służyć celom rozpoznawania gatunków muzycznych niż neuronowe sieci splotowe.
Źródło:
Advances in Computer Science Research; 2018, 14; 125-142
2300-715X
Pojawia się w:
Advances in Computer Science Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A hybrid (hydro-numerical) circulatory model: investigations of mechanical aortic valves and a numerical valve model
Autorzy:
Kozarski, M.
Suwalski, P.
Zieliński, K.
Górczyńska, K.
Szafron, B.
Pałko, K. J.
Smoczyński, R.
Darowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/202199.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
biological and mechanical heart valves
numerical heart valve
hybrid (hydro-numerical) circulatory model
voltage-controlled hydraulic pressure (flow) source
hydraulic input impedance
varying-elastance left ventricle
Opis:
In most cases of diseased heart valves, they can be repaired or replaced with biological or mechanical prostheses. Biological prostheses seem to be safer than mechanical ones and are applied with good clinical outcomes. Their disadvantage, when compared with mechanical valves, is durability. In the development and application of mechanical and biological heart valves, a significant role can be played by a Hybrid (Hydro-Numerical) Circulatory Model. The aim of this paper is to demonstrate the opportunities created by the hybrid model for investigations of mechanical heart valves and their computer models under conditions similar to those of the circulatory system. A diode-resistor numerical valve model and three different design mechanical aortic valves were tested. To perform their investigations, computer applications were developed under RT LabView to be run on a PC. Static and dynamic characteristics of the valves were measured and registered - pressure in the numerical time-varying elastance left ventricle (pLV), in the aorta (pas) and flow (f), proving, among other factors, that 1) time delay of pas with respect to pLV is mainly related to the valve’s opening time, and 2) the valves of substantially different designs tested under identical hydrodynamic conditions reveal nearly the same dynamic performance.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2015, 63, 3; 605-612
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new hybrid (hydro-numerical) model of the circulatory system
Autorzy:
Darowski, M.
Kozarski, M.
Ferrari, G.
Zieliński, K.
Górczyńska, K.
Szczepanowski, A.
Pałko, K. J.
Fresiello, L.
Di Molfetta, A.
Powiązania:
https://bibliotekanauki.pl/articles/199804.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
lumped parameter circulatory model
hybrid hydro-numerical models
impedance transformers
LVAD assistance
variable elastance
Opis:
The paper presents a hybrid (hydro-numerical) circulatory model built to be used as a complementary tool for clinical purposes. It was developed at the Institute of Biocybernetics and Biomedical Engineering - Polish Academy of Sciences (Poland) in co-operation with the Institute of Clinical Physiology - National Council of Research (Italy). Main advantages of the model are: 1) high accuracy and repeatability of parameters setting, characteristic of numerical solutions, 2) maximum flexibility achieved by implementing the largest possible number of the model’s elements in the numerical way, 3) ability to test mechanical heart assist devices provided by special computer applications; in the model two physically different signal environments - numerical and hydraulic - are connected by special impedance transformers interfacing physical and numerical parts of the model; 4) eliminating flowmeters, as the voltage controlled flow sources embedded in the system provide information on flows. In vitro tests were performed to evaluate the circulatory model: a) modelling and simulation of physiological and pathological states parameters vs. left ventricular end-systolic elastance (Emax l) and rest volume (Vol) variations, b) testing the effect of LVAD counterpulsation on circulatory hemodynamics and ventricular energetics; it resulted in the increase of total cardiac output (COLV tot) from pathological value 3.8 to 5.4 l·min−1, mean aortic pressure mPas from 67.8 to 96.1 mmHg and in the decrease of left atrial pressure mPla from 15.7 to 7.7 mmHg and External Work nEW by 37.5%. The model was verified based on literature data.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2013, 61, 4; 993-1003
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Power Converters on Increasing the Share of Renewable Energy Sources
Wpływ przekształtników energoelektronicznych na wzrost udziału odnawialnych źródeł energii
Autorzy:
Przytuła, K.
Zieliński, D.
Powiązania:
https://bibliotekanauki.pl/articles/396930.pdf
Data publikacji:
2016
Wydawca:
ENERGA
Tematy:
converters
SVM
multi-channel converter
interleaved converter
VOC
falownik
przekształtnik wielokanałowy
THD
Opis:
The article shows various configurations of the topology of grid converters with their control systems, tailored to the needs of the energy market and regulations. Power electronic systems are used for the integration of renewable energy sources with power grids and help to increase the part they play in this network. Of particular note are the multi-channel systems, which form the basis of the modern energy market. They are more efficient and have a higher efficiency than conventional systems. The simulations are performed in the MATLAB/Simulink environment. They consist mainly of an analysis of the high harmonics injected into the grid by converters and analysis of the benefits of implementing the converter with alternating work.
Artykuł przedstawia różne konfiguracje topologii przekształtników sieciowych wraz z systemami sterowania, które są dostosowane do potrzeb rynku energetycznego oraz obowiązujących przepisów. Opisane układy energoelektroniczne stosowane są do integracji źródeł odnawialnych do istniejących sieci elektroenergetycznych i wpływają na wzrost ich udziału w tej sieci. Podkreślone jest znaczenie układów wielokanałowych, które stają się podstawą nowoczesnej energetyki, są wydajniejsze i posiadają wyższą spraw- ność od tradycyjnych układów. Symulacje przeprowadzono w środowisku MATLAB/Simulink. Obejmują one przede wszystkim analizę ilości harmonicznych wprowadzanych do sieci przez przekształtniki oraz analizę korzyści układu przekształtnikowego realizującego pracę naprzemienną.
Źródło:
Acta Energetica; 2016, 1; 125-131
2300-3022
Pojawia się w:
Acta Energetica
Dostawca treści:
Biblioteka Nauki
Artykuł

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