Temat: energy-saving - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Saving Energy – a Smart, Ecological and Necessary Trend
Autorzy:: Orłowska, Magdalena
Tematy:: energy saving
energy
protect
environment; Pokaż więcej
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Powiązania:: https://bibliotekanauki.pl/articles/2174925.pdf Link otwiera się w nowym oknie
Opis:: The article discusses selected ways of saving energy. It is a review material on the problems of humanity and industry in terms of energy consumption of machines, and devices as well as principles and actions aimed at improving and protecting the environment and the Earth – as our planet. Energy efficiency, which should go hand in hand with energy saving, was also mentioned. A prognosis for the coming years and new ways of labelling devices were presented. In addition, the issue of greenhouse gases and their emissions into the atmosphere was also raised.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Thermomodernization – Rescue for the Building
Autorzy:: Orłowska, Magdalena
Tematy:: energy saving
characteristic
thermal modernization; Pokaż więcej
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Powiązania:: https://bibliotekanauki.pl/articles/27315754.pdf Link otwiera się w nowym oknie
Opis:: The article discusses issues related to modifying existing buildings to improve their condition in terms of lower energy consumption and reducing heat loss. The study takes the form of a review. Current systems and data are described according to relevant standards. The issue of the energy efficiency of the building is explored. A list of the most common ways of thermal modernization has been presented. Financial support programs were discussed. The merits and drawbacks of the solutions are delineated.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The theoretical bases and methodical recommendations of energy saving management in a business organization
Teoretyczne podstawy i zalecenia metodyczne zarządzania oszczędnością energii w organizacji biznesowej
Autorzy:: Shatilova, Olena
Tematy:: energy saving
management
business organization
energy saving management process
energy saving business model
oszczędzanie energii
zarządzanie
organizacja biznesowa
proces zarządzania
energooszczędny model biznesowy; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Gospodarki Surowcami Mineralnymi i Energią PAN
Powiązania:: https://bibliotekanauki.pl/articles/1840767.pdf Link otwiera się w nowym oknie
Opis:: The article is devoted to topical issues of energy saving management of a business organization. The concept and essence of saving are considered. Based on the systematization of the totality of manifestations of saving energy, the following types are distinguished: economic, ecological, ecological-economic, reputation and social. External and internal factors of saving energy in a business organization are identified, which reflect the conditions of its operation in the context of saving energy. It is determined that energy efficiency barriers, which are proposed to be divided into technical-economic, organizational-behavioral and cognitive, characterize the energy saving process in terms of restraining factors in improving the efficiency of fuel and energy resources, reflect specific obstacles within the energy saving process in a particular business organizations and are of an intra-organizational nature. It is determined that to improve energy saving processes in a business organization the use cycles of continuous development, in particular, the Deming cycle is advisable. For the purposes of energy management, the use an appropriate business model that determines the order of formation of the economic advantage of the entity through energy savings and reflects a set of solutions that characterize the process of creating value for stakeholders are advisable.
Artykuł poświęcony jest aktualnym zagadnieniom zarządzania oszczędnością energii w organizacji biznesowej. Uwzględniono koncepcję i istotę oszczędzania. Usystematyzowano występujące sposoby oszczędzania energii i wyróżniono następujące typy: ekonomiczny, ekologiczny, ekologiczno-ekonomiczny, reputacyjny i społeczny. Zidentyfikowano zewnętrzne i wewnętrzne czynniki oszczędzania energii w organizacji biznesowej, które odzwierciedlają uwarunkowania jej działania w tym kontekście. Zaproponowano rozróżnienie barier efektywności energetycznej, hamujących poprawę efektywności wykorzystywania paliw i zasobów energetycznych, na: techniczno-ekonomiczne, organizacyjno-behawioralne i poznawcze, co odzwierciedla konkretne przeszkody w obrębie procesu oszczędzania energii w poszczególnych organizacjach biznesowych. Stwierdzono, że w celu usprawnienia procesów oszczędzania energii w organizacji biznesowej wskazane jest wykorzystanie cyklów ciągłego doskonalenia, w szczególności cyklu Deminga. Na potrzeby zarządzania energią wskazane jest stosowanie odpowiedniego modelu biznesowego, który określa kolejność kształtowania korzyści ekonomicznej podmiotu poprzez oszczędzanie energii i odzwierciedla zestaw rozwiązań charakteryzujących proces tworzenia wartości dla interesariuszy. W celu poprawy efektywności energetycznej zaproponowano oparcie się na sformalizowanym modelu biznesowym efektywności energetycznej organizacji biznesowej oraz zastosowanie programu oszczędzania energii uwzględniającego usunięcie wewnętrznych przeszkód, który stanie się dźwignią dla poprawy efektywności.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: FEATURES OF ENERGY SAVING POTENTIAL IN LITHUANIAN HOUSEHOLDS
Autorzy:: Simanaviciene, Zaneta
Volochovic, Andzej
Cibinskiene, Akvile
Tematy:: energy saving potential
households
evaluation
behavior change; Pokaż więcej
Wydawca:: Instytut Badań Gospodarczych
Powiązania:: https://bibliotekanauki.pl/articles/517327.pdf Link otwiera się w nowym oknie
Opis:: Scientists from all over the world recognize that saving energy in households is currently a very relevant topic. Energy resources are a very important factor for each country's economic vitality. Not only the country's replenishment in energy resources is important, but also the reduction of energy consumption volume. The Objective of the study: to assess the energy savings in households potential, applying the measures aimed at the behavior change of the population through energy-saving direction. Methodology: yhe impact of behavior change of the population measures is assessed according to the criteria of efficiency and effectiveness. In order to assess the potential for energy savings in households, the following methods, such as an experiment, the control group formation scenario, household questionnaire, were used. The questionnaire was designed to supplement the experiment, in order to gain deeper knowledge of the household, to obtain more detailed information about the nature of the behavior, to identify barriers to behavior change, and to select a control group of households to carry out the experiment. Data, results and main contribution of the paper: research shows that people's behavior related to energy saving is influenced by a number of macro-level and micro-level factors. In the article, the assumptions of the changing behavior of population are analyzed and the specific measures aimed at the behavior changes of the population selection and implementation impact assessment.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Optymalizacja energooszczędnych osiedli- kryteria, ograniczenia, metoda rozwiązania
Optimisation of the energy saving housing estates- criteria, constrains, solution method
Autorzy:: Jędrzejuk, H.
Marks, W.
Tematy:: osiedla mieszkaniowe
energooszczędność
housing estates
energy saving; Pokaż więcej
Wydawca:: Instytut Fizyki Budowli Katarzyna i Piotr Klemm
Powiązania:: https://bibliotekanauki.pl/articles/362439.pdf Link otwiera się w nowym oknie
Opis:: Omówiono kryteria i ograniczenia występujące w zagadnieniach optymalizacji osiedli energooszczędnych oraz dokonano wyboru liczby kryteriów za pomocą systemu ekspertowego. Przedstawiono metody stosowane przy rozwiązywaniu zagadnienia optymalizacji osiedli, a mianowicie: optymalizację wielokryterialną, optymalizację ewolucyjną i podstawy dekompozycji złożonych zagadnień optymalizacji.
In the paper criteria and constrains in optimisation problem of the housing estates are presented. The number of the criteria with an expert system is selected. Different methods applying to solving housing estate optimizations problems are described among them: multicriteria optimisation, evolutional optimisation. Basic information of the decomposition aspects in the complex problem of the optimisation is included as well.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Energetic parameters of induction motors as the basis of energy saving in a variable speed drive
Autorzy:: Muravlev, O.
Muravleva, O.
Vekhter, E.
Tematy:: energy saving
variable speed drive induction motors; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Powiązania:: https://bibliotekanauki.pl/articles/262767.pdf Link otwiera się w nowym oknie
Opis:: Energy saving is an important factor of economic growth and effectiveness growth of national economy. Solving the problem of energy saving is possible when improving a variable speed electric drive based on induction motors which should be designed and manufactured for special energy saving technologies. New approach to induction motor design taken into account service condition is required. Energetic characteristic increase is a determining factor. In this factor energy saving effectiveness evaluation mathematical model has been presented. The possibility of improvement of the induction motor without cross section geometry changing has been considered on the proposed model basis
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Deep drawing with macro structured for an environmentally friendly process
Autorzy:: Brosius, Alexander
Mousavi, Ali
Tematy:: deep drawing
energy saving
environmental issue
FEA; Pokaż więcej
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Powiązania:: https://bibliotekanauki.pl/articles/99622.pdf Link otwiera się w nowym oknie
Opis:: The efficient use of resources are becoming more important due to economic and environmental requirements. In widely used forming processes like deep drawing an avoidance of lubricants – namely dry deep drawing – is a key factor for saving resources. In this paper, a combined approach consisting of a macro-structured tool design and a special modified protective coating is presented. The combination ensures a stable process with a sufficiently wide process window under dry conditions. The absence of lubricants in critical areas has to be compensated by tetrahedral amorphous carbon ta-C films which is additionally structured by Direct Laser Interference Patterning (DLIP) for further improvement of the tribological performance.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Cost-optimal methodology for energy requalification of “raffaello” school in Pistoia
Autorzy:: Ciacci, Cecilia
Banti, Neri
Di Naso, Vincenzo
Bazzocchi, Frida
Tematy:: existing school
energy requalification
sustainable school
energy saving; Pokaż więcej
Wydawca:: Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Powiązania:: https://bibliotekanauki.pl/chapters/31233774.pdf Link otwiera się w nowym oknie
Opis:: In 2017, 46.5% of school buildings in Italy needed urgent maintenance regarding architectural usability and accessibility, but also concerning structural, energy and environmental aspects. 36% of the energy needs during the operational and management phase of the Italian school sector is required by secondary schools. The main objective of this paper is to propose an integrated (architectural, energy and environmental) redevelopment for the “Raffaello” School in Pistoia (Italy) aimed at improving the environmental and technological system and decreasing the building’s primary energy demand. Here, for the sake of brevity, we will only deal explicitly with energy rehabilitation. The results show that the replacement of the artificial lighting system with LED lamps alone leads to a 45% decrease in primary energy demand. Moreover, for the sake of completeness a cost-optimal analysis was performed referred to both heating and lighting system and technological solution for the external envelope. The cost-optimal analysis points out that the substitution of artificial lighting system is the upgrade measure that satisfy both economic and energy sustainability, confirming previous findings. Regarding external envelope redevelopment the more advantageous solution is the one with external insulation layer in wood fiber with aerated concrete blocks for load-bearing functional layer.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Compensatory financing of energy saving projects in construction: modification of "TIF"
Autorzy:: Tkachenko, Volodymyr
Ivakhnenko, Iryna
Klimchuk, Maryna
Ploska, Hanna
Tematy:: energy saving
municipal bonds
investments, emission
building energy cluster; Pokaż więcej
Wydawca:: Uniwersytet Ekonomiczny w Poznaniu
Powiązania:: https://bibliotekanauki.pl/articles/692515.pdf Link otwiera się w nowym oknie
Opis:: The purpose of the article is to create a mechanism for making investments by enterprises and institutional participants in the building energy cluster. The authors explore the possibility of attracting additional financial resources for implementing energy saving measures through issuance of municipal bonds and compensatory financing on the basis of tax deductions (Tax Increment Financing – TIF). The study of the practice of local borrowing in Ukraine has demonstrated the fragmented nature of the existing system. However, provided the appropriate regulatory and legal framework and the experience of other countries are taken into account, the development of the local borrowing market can be a source of financial resources for the implementation of energy saving projects. According to the results of the study of the financial compensatory technology "Tax Increment Financing" (TIF), proposals for the formation of a mechanism for making investments by enterprises and institutional participants in the building energy cluster are provided, where its structure identifies the levers, tools, methods of funding energy-saving measures, the coordination center of the energy cluster has been determined and participants of this integration formation are proposed.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Effects of supplemental lighting during the period of rapid fruit development on the growth, yield, and energy use efficiency in strawberry plant production
Autorzy:: Yoneda, A.
Yasutake, D.
Hidaka, K.
Muztahidin, N.I.
Miyoshi, Y.
Kitano, M.
Okayasu, T.
Tematy:: energy-saving
environmental control
greenhouse
LED
translocation; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/2082873.pdf Link otwiera się w nowym oknie
Opis:: Supplemental lighting techniques in greenhouses can increase plant growth and yield but require substantial amounts of energy. We proposed the use of energy-saving supplemental lighting, which was applied during rapid fruit development when the transport of photosynthetic products into the fruit was active. We measured the physiological responses (photosynthesis, growth, yield) of the strawberry plants with single fruit truss, wherein the following 3 treatments were made: plants were cultivated with no supplemental lighting (control), supplemental lighting throughout the experimental period (normal-light), and supplemental lighting during rapid fruit development (short-light). The period of rapid fruit development corresponded to 33% of the experimental period, and the cumulative light intensity for the short-light treatment was half of that for the normal-light treatment, and twice that of the control treatment. Consequently, the leaf area and dry weight of the plant body were significantly increased following normal-light and short-light treatments compared with the control treatment. The yield for the short-light treatment was also increased and nearly equal to that of the normal-light treatment but no significance to the control treatment. However, the energy use efficiency of the short-light was improved 1.5-fold compared to the normal-light treatment. Thus, shortening the period of supplemental lighting in accordance with the characteristics of fruit development is potentially effective.
Dostawca treści:: Biblioteka Nauki

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