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Wyszukujesz frazę "EVs" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Research on the EV charging load estimation and mode optimization methods
Autorzy:
Zhan, Zhiyan
Dong, Kailang
Pang, Xiaochen
Zhao, Hongfei
Wang, Aifang
Powiązania:
https://bibliotekanauki.pl/articles/141614.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
EVs
gap optimization
Latin hypercube sampling
Monte Carlo simulatino
Opis:
With the increasing number of electric vehicles (EVs), the disordered charging of a large number of EVs will have a large influence on the power grid. The problems of charging and discharging optimization management for EVs are studied in this paper. The distribution of characteristic quantities of charging behaviour such as the starting time and charging duration are analysed. The results show that charging distribution is in line with a logarithmic normal distribution. An EV charging behaviour model is established, and error calibration is carried out. The result shows that the error is within its permitted scope. The daily EV charge load is obtained by using the Latin hypercube Monte Carlo statistical method. Genetic particle swarm optimization (PSO) is proposed to optimize the proportion of AC 1, AC 2 and DC charging equipment, and the optimal solution can not only meet the needs of users but also reduce equipment investment and the EV peak valley difference, so the effectiveness of the method is verified.
Źródło:
Archives of Electrical Engineering; 2019, 68, 4; 831-842
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Survival or Self-Actualization? Meanings of Work in Contemporary Poland
Autorzy:
Sawicka, Maja
Karlińska, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/1790265.pdf
Data publikacji:
2021-06-18
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
work
social representations
mixed-methods approach
EVS
meanings of work
changes in values
Opis:
This paper analyzes the meanings attributed to work in contemporary Polish society in the context of Inglehart and Welzel’s claim regarding the passage from survival to self-expression values. Research has documented a systematic decline in the position of work on the list of the most important values. However, work is also documented as being of fundamental importance for identity, self-esteem, and the delimitation of social categories. The authors offer a mixed-methods approach to the issue of work. Based on quantitative data gathered through the EVS, they place Poland in the context of European trends pertaining to the significance and centrality of work. Using qualitative evidence, the authors identify and reconstruct the key social representations employed to think about and discuss work-related issues. In conclusion, they point to structural elements of the social imaginary of work that result in the coexistence of different (often contradictory) perceptions of this sphere of social life.
Źródło:
Polish Sociological Review; 2021, 214, 2; 199-220
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Attitudes to the New Ethnic Diversity in Poland: Understanding Contradictions and Variations in a Context of Uncertainty and Insecurity
Autorzy:
Grzymala-Kazlowska, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/1790270.pdf
Data publikacji:
2021-06-18
Wydawca:
Polskie Towarzystwo Socjologiczne
Tematy:
The European Values Study (EVS)
new ethnic diversity
attitudes toward migrants
tolerance
(super)diversity
(in)security
uncertainty
Opis:
The European Values Study (EVS), which has been conducted in Poland since 1990, allows changes in attitudes to ethnic diversity to be examined. This text will analyze changes in Poles’ tolerance of “the new others” in the context of uncertainties related to the political, economic, and socio-cultural transformations of the past thirty years, with a focus on the last decade. The paper aims to unpack and understand attitudes to Poland’s new ethnic diversity as well as to analyze the dynamism, relationality, and complexities of these changes. Rich empirical data from the European Values Study, focus-group interviews, and individual in-depth interviews are originally analyzed in relation to the concept of (super)diversity, the notion of (in)security, and the theories of complexity and individualization.
Źródło:
Polish Sociological Review; 2021, 214, 2; 241-260
1231-1413
2657-4276
Pojawia się w:
Polish Sociological Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Time Constraint in Conference Interpreting: Simultaneous vs. Consecutive
Autorzy:
Gumul, Ewa
Łyda, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/620677.pdf
Data publikacji:
2007-01-01
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
time constraint
simultaneous interpreting
consecutive interpreting
external pacing
processing capacity
interpreting strategies
EVS regulation
economy of expression
text-editing strategies
note taking
Opis:
The present paper focuses on the concept of time constraint in interpreting. The main aim of the study is to compare the two modes of interpreting, i.e. consecutive and simultaneous in terms of the temporal load imposed by the operations constituting each of them. The discussion centres on the issues of external pacing and processing capacity management, the two focal points of The Time Constraint. The paper also examines a range of strategies interpreters resort to in order to minimise the impact of time pressure in both CI and SI, such as EVS regulation, economy of expression, text-editing strategies, and notation techniques.
Źródło:
Research in Language; 2007, 5; 165-183
1731-7533
Pojawia się w:
Research in Language
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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