Energy sources

The main contribution of this paper is to show a new AC/DC converter based on the rearrangement of the flyback converter. The proposed circuit only manages part of the energy and the rest is delivered directly from the source to the load. Therefore, with the new topology, the efficiency is increased, and the stress of the components is reduced. The rearrangement consist of the secondary of the flyback is placed in parallel with the load, and this arrangement is connected in series with the primary side and the rectified voltage source.

16p 63696369 20-06-2024 2 1   Download

Globalization has been a catalyst for innovation and transformative perspectives in business, energy, and economy. However, achieving sustainability on an international scale requires further efforts, particularly in emerging markets, developing countries, and low-income nations, which face challenges in balancing their economies amidst the ongoing impact of Globalization. Emphasizing sustainable strategies in businesses will contribute to the cultivation of enduring business values.

9p leminhvu111 07-06-2024 0 0   Download

Part 1 book "Integration of alternative sources of energy" includes content: Alternative sources of energy, principles of thermodynamics, hydroelectric power plants, wind power plants, thermosolar power plants, photovoltaic power plants, power plants with fuel cells.

226p dianmotminh03 11-06-2024 1 0   Download

Part 2 book "Integration of alternative sources of energy" includes content: Biomass powered microplants, microturbines, induction generators, storage systems, integration of alternative sources of energy, distributed generation, interconnection of alternative energy sources with the grid, micropower system modeling with homer.

274p dianmotminh03 11-06-2024 1 0   Download

Part 2 book "Energy systems - Intelligent solutions for electricity transmission and distribution networks" includes content: A robust iterative learning control algorithm for uncertain power systems; damping of power system oscillations with optimal regulator; design of three phase LCL filter for grid connected pwm voltage source inverter using bacteria foraging optimization; real time monitoring of incipient faults in power transformer; advanced short circuit analysis for the assessment of voltage sag characteristics,... and other contents.

162p dianmotminh03 11-06-2024 5 2   Download

The book provides comprehensive overviews on the diversity of biosurfactant-producing microorganisms and types of biosurfactant molecules that are made. Also, the book includes a state-of-the-art discussion on the use of alternative substrates and fermentation approaches for biosurfactant production.

361p vimeyers 29-05-2024 3 2   Download

Ebook "Beyond the limits to growth: New ideas for sustainability from Japan" offers an optimistic view of the future and provides a road map for societies to get there. Drawing upon extensive research and many years as a thought leader in environmental and sustainability issues in Japan and internationally, Hiroshi Komiyama analyzes the most pressing challenges to the attainment of sustainability of economically advanced nations and argues forcefully for Japan to lead them out of the present dilemma through active promotion of creative consumer and societal demand.

131p giangdongdinh 28-05-2024 3 1   Download

Ebook "Shipping and the environment: Improving environmental performance in marine transportation" focuses on the interaction between shipping and the natural environment and how shipping can strive to become more sustainable. Readers are guided in marine environmental awareness, environmental regulations and abatement technologies to assist in decisions on strategy, policy and investments.

434p giangdongdinh 28-05-2024 2 0   Download

Ebook "Builder’s reference book (Twelfth edition)" is a comphensive guide to information sources relevant to the building industry and legislation affecting it. It is designed for use as a tool either in the office or on site, giving facts in a compendium style to meet the most common requirements of the busy builder.

411p giangdongdinh 28-05-2024 2 2   Download

Part 1 book "Alternative energy sources and technologies" includes content: Nonconventional fossil energy sources - shale gas and methane hydrates, renewable energy sector, development planning of offshore oilfield infrastructure, emerging optimal control models and solvers for interconnected natural gas and electricity networks;... and other contents.

296p dianmotminh01 20-05-2024 3 1   Download

Part 2 book "Alternative energy sources and technologies" includes content: Retrofit of total site heat exchanger networks by mathematical programming approach, improving energy efficiency in batch plants through direct heat integration, life cycle algal biorefinery design, planning and scheduling for industrial demand side management - Advances and challenges, industrial tools and needs, renewable based self sustainable operation of isolated islands,... and other contents.

215p dianmotminh01 20-05-2024 3 0   Download

Part 1 book "Electric circuits - A primer" includes content: Static fields, energy and power, electrical circuits and circuit elements, Kirchhoff's loop and current laws, the nodal method of circuit analysis, combining independent and dependent sources, fixed potential between nodes - supernode, the mesh method for circuit analysis,... and other contents.

109p dianmotminh01 20-05-2024 3 2   Download

Part 2 book "Energy harvesting with functional materials and microsystems" includes content: Polymer solar cell - an energy source for low power consumption electronics; inverted organic solar cells; monocrystalline silicon solar cell optimization and modeling; piezoelectric thin films and their application to vibration energy harvesters; piezoelectric vibration energy harvesters - modeling, design, limits, and benchmarking.

149p dianmotminh01 20-05-2024 3 2   Download

Part 1 book "Energy harvesting with functional materials and microsystems" includes content: Powering microsystems with ambient energy, low power energy harvesting solutions for biomedical devices, energy harvesting - thermoelectric and microsystems perspectives and opportunities; thermopower wave based micro and nanoscale energy sources.

143p dianmotminh01 20-05-2024 1 1   Download

Part 1 book "Electrical circuit theory and technology" includes contents: Some mathematics revision, further mathematics revision, units associated with basic electrical quantities, an introduction to electric circuits, resistance variation, batteries and alternative sources of energy, series and parallel networks, capacitors and capacitance, magnetic circuits, electromagnetism, electromagnetic induction, electrical measuring instruments and measurements, semiconductor diodes, transistors,... and other contents.

425p dianmotminh01 17-05-2024 5 5   Download

Part 2 book "Electrical energy generation in Europe" includes content: The current situation and perspectives on the use of geothermal energy for electricity generation, the current situation and perspectives on the use of biomass in the generation of electricity; the current situation and perspectives on the use of nuclear energy for electricity generation; conclusion

292p dianmotminh01 17-05-2024 5 3   Download

Part 1 book "Electrical energy generation in Europe" includes content: General overview, the current situation and perspectives on the use of renewable energy sources for electricity generation, the current situation and perspectives on the use of hydropower for electricity generation, the current situation and perspectives on the use of solar energy for electricity generation; the current situation and perspectives on the use of wind energy for electricity generation.

372p dianmotminh01 17-05-2024 5 2   Download

Part 1 book "Electrical and electronic principles and technology" includes content: Units associated with basic electrical quantities; an introduction to electric circuits, resistance variation, batteries and alternative sources of energy, series and parallel networks, capacitors and capacitance, magnetic circuits, electromagnetism, electromagnetic induction, electrical measuring instruments and measurements, semiconductor diodes, transistors.

197p dianmotminh01 17-05-2024 4 3   Download

Part 1 book "Electrical and electronic principles and technology" includes content: Units associated with basic electrical quantities, an introduction to electric circuits, resistance variation, batteries and alternative sources of energy, series and parallel networks, capacitors and capacitance, magnetic circuits,... and other contents.

191p dianmotminh01 17-05-2024 5 3   Download

Part 1 book "Electrical circuit theory and technology" includes content: Units associated with basic electrical quantities, an introduction to electric circuits, resistance variation, batteries and alternative sources of energy, series and parallel networks, capacitors and capacitance, magnetic circuits,... and other contents.

345p dianmotminh01 17-05-2024 8 4   Download