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Energy consumed

Xem 1-20 trên 121 kết quả Energy consumed
  • (BQ) Micro and macro EDM are similar, but differences in machining conditions result in a differing power density, Pe. This causes differences in the ratio of energy consumed for material removal with regard to energy distributed into the workpiece, and the ratio of total removal volume per pulse with respect to the molten area volume, so-called energy efficiency, Ee, and removal efficiency, Re, respectively. It was found that, the Pe of micro EDM is approximately 30 times greater than that of macro EDM. Consequently, Ee and Re in micro EDM were significantly greater than those of macro EDM.

    pdf4p xuanphuongdhts 27-03-2017 21 1   Download

  • The ConnectM Energy Management Solution is designed to help you intelligently monitor, and optimise the energy consumed by the various energy assets like lighting, HVAC, and DG sets. ConnectM also leverages the solution framework for enhancing the in-building fire and security operations.Lighting & HVAC ConnectM focuses on Energy technologies (Clean Tech) with its Energy Management Solution. Organizations spend typically about 20% of their energy on lighting, 60% on HVAC, 10% on their Datacenters and 20% on essential equipments & machineries....

    pdf94p lulanphuong 22-03-2012 95 15   Download

  • This paper addressed a multi-response optimization to enhance the power factor (PF) and decrease the energy consumption (EC) for the dry machining AISI H13 steel. The cutting speed (V), depth of cut (a), feed rate (f), and nose radius (r) were the processing inputs.

    pdf5p viatani2711 14-02-2020 10 0   Download

  • Electro-mechanical equipment and systems can be easily controlled, but regulations and social dynamics play an important role in the consumption of energy of such equipment and systems, with social dynamics being the most unpredictable energy consumption factor. Energy management of a commercial building can optimise energy efficiency by managing the equipment of the building as well as the energy consuming activities taking place whilst the building is in operation.

    pdf13p cleopatrahuynh 01-06-2020 4 0   Download

  • This paper aims to analyze the market reactions on corporate actions in the form of split-up, reverse split, right issue, and mergers and acquisitions in growing and non-growing energy consuming companies in Indonesia. The market reaction is analyzed based on stock price, trading volume, and abnormal returns movements using paired sample t-tests from the results of the event study for 5 days before and after corporate actions in the form of split-up, reverse split, right issue, and mergers and acquisitions.

    pdf6p caygaocaolon11 18-04-2021 6 0   Download

  • Developing a smart grid has become an urgent global priority as its economic, environmental, and societal benefit willbe enjoyed by generations to come. In- formation and communications technologies are at the core of the smart grid vision as they will empower today’s power grid with the capability of supporting two-way energy and information flow, isolating and restoring power outages more quickly, facilitating the integration of renewable energy sources into the grid and empowering the consumer with tools for optimizing their energy consumption....

    pdf256p namde01 10-04-2013 60 11   Download

  • Traditional electrical power systems were essentially based on centralized and fuel consuming power generation plants, where end-users were supplied via unidirectional transmission and distribution grids.

    pdf0p ktcn_1 10-07-2012 70 8   Download

  • Depletion of mineral resources is one of the major problems in the world. We have consumed available resources as if they were unlimited, and at the same time we generate a huge quantity of waste, thereby contaminating the Earth. The amount of waste in our society reflects how much resources we consume. We, as modern society, create more products and packaging which is visually appealing but cannot be easily decomposed. Energy demands, resource limitations, and environmental pollution are closely linked.

    pdf306p wqwqwqwqwq 09-07-2012 54 6   Download

  • The world of the twenty first century is an energy consuming society. Due to increasing population and living standards, each year the world requires more energy and new efficient systems for delivering it. Furthermore, the new systems must be inherently safe and environmentally benign. These realities of today’s world are among the reasons that lead to serious interest in deploying nuclear power as a sustainable energy source.

    pdf0p 123859674 04-07-2012 61 5   Download

  • The proliferation of low-power and ultralow-power electronics has enabled a rapid growth of autonomous devices that ranges from consumer electronics and nomad devices to autonomous sensors and sensor networks used in industrial and military environments. Hence, a wide range of application domains has been impacted by such technologies (aeronautic, civil engineering,biomedical engineering, home automation, etc.).

    pdf356p namde01 11-04-2013 47 5   Download

  • Depletion of mineral resources is one of the major problems in the world. We have consumed available resources as if they were unlimited, and at the same time we generate a huge quantity of waste, thereby contaminating the Earth. The amount of waste in our society reflects how much resources we consume. We, as modern society, create more products and packaging which is visually appealing but cannot be easily decomposed. Energy demands, resource limitations, and environmental pollution are closely linked.

    pdf304p baobinh1311 25-09-2012 44 4   Download

  • In this study using black hole algorithm (BHA), we determine the number and location of the cluster heads to the best optimization. Fitting the criterion will be based on the minimum consumed energy of each node in the network in every data transmission operation period that will be led to the creation of a balance in energy consumption of cluster heads and consequently longer life of network

    pdf5p byphasse043256 23-03-2019 10 0   Download

  • Overview of chapter 3: What is ecology? the energy of life: laws of thermodynamics, photosynthesis and cellular respiration; flow of energy through ecosystems: producers, consumers and decomposers, ecological pyramids, ecosystem productivity.

    pdf38p shiwo_ding5 22-05-2019 10 0   Download

  • The increase population and the continued exploitation of fuel resources to meet the needs of development of economic and social over the past decades have led us to face with exhaustion of fossil fuel resources and many environment impacts. The building is a major consumer of energy, 40% proportion of global energy consumption.

    pdf6p vicapital2711 02-08-2019 16 0   Download

  • With the latest development of smart grid technology, the energy management system can be efficiently implemented at consumer premises. In this paper, an energy management system with wireless communication and smart meter are designed for scheduling the electric home appliances efficiently with an aim of reducing the cost and peak demand. For an efficient scheduling scheme, the appliances are classified into two types: uninterruptible and interruptible appliances.

    pdf11p caygaocaolon1 13-11-2019 15 0   Download

  • In this work, we simulate the impact of some government support measures on the development of small-scale power generation based on photovoltaics (PV). Models constructed based on the data on the development of PV in three states of the USA, -Alaska, Pennsylvania and Washington - the climatic and infrastructural conditions in which are close to the conditions of the Russian regions included in a single energy system.

    pdf10p partimesinhvien 13-05-2020 9 0   Download

  • The electric consumption in the building shares the highest portion in all user sectors. Therefore, energy conservation in building is important to get higher energy standard in the country. Retail and wholesale building consume high electricity. Energy consumption ratio in this building type is 40% Air conditioning, 28% refrigeration, 12% lighting and 20% from the other. Those element need to be focused. This research is an optimization of air conditioning design and building envelope with operation schedule, refrigeration and lighting system.

    pdf15p partimesinhvien 13-05-2020 10 0   Download

  • Consumer’s behavior can affect volume and electricity demand profile. Therefore, knowing behavior of users is valuable to manage electricity usage, to design better energy policy and management. This study aims to analyse electricity users for manufacturing small and medium enterprises (SMEs) in Makassar, Indonesia to get information about perceptions and users’ behaviors on energy consumption using statistical approach. A questionnaire for survey is firstly designed to obtain required data from respondents.

    pdf7p partimesinhvien 13-05-2020 18 0   Download

  • Environment sustainability is becoming a global issue which urge the organizations to transform their existing operations towards more environmental friendly. It is not just required by the regulatory bodies by the end consumers also demands manufacturer to produce more environment friendly goods. Hence the present research studies the role of Green Supply Chain Management (GSM), Green Human Resource Management (GHRM) and Environment Uncertainty was examined and their effect on Environment performance and energy efficiency was evaluated.

    pdf8p partimesinhvien 13-05-2020 19 0   Download

  • Biogas is a carbon neutral, sustainable and renewable source of energy that can be produced and consumed without any adverse effect on the environment. Biogas has the potential to cater to the needs for cooking, basic fuel, electricity and can be upgraded to biomethane which then used as transportation fuel as well. The utilization of biogas as a fuel for thermal and engine applications and spent slurry as an organic fertilizer instead of chemical fertilizers contributes in reduction of greenhouse gas emission in both energy and agriculture sector.

    pdf12p trinhthamhodang5 16-05-2020 7 0   Download

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