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 | Отрасли экономики: Энергетика и электроснабжение J.N. Chandra Sekhar,P. Dinakara Prasad Reddy and K. Guna Prasad Performance Improvement in asynchronous drive with hybrid algorithms. 1905 г., 148 стр., мягкий переплет Induction motors are the most widely used electrical motors due to their reliability, low cost and robustness. However, induction motors do not inherently have the capability of variable speed operation. Due to this reason, during the past decades dc motors are applied in most of the electrical drives. But the recent developments in speed control... | 36982 тг  |
 | Отрасли экономики: Энергетика и электроснабжение Pankaj Dubey Investigation of Heat Transfer in Concentric Tube Heat Exchanger. 1905 г., 80 стр., мягкий переплет The book includes various heat transfer augmentation techniques. A literature review of heat transfer augmentation using passive techniques has been included. Experimental work on heat transfer augmentation using a new kind of inserts called triangular inserts carried out. Inserts when placed in the path of the flow of the liquid, create a high... | 23919 тг |
 | Отрасли экономики: Энергетика и электроснабжение Raja Singh R. Energy Conservation Strategies for Asynchronous Machine Drives. 1905 г., 212 стр., мягкий переплет It is far better and easy if energy is used efficiently, "Energy saved is energy generated". The advancement of variable speed drive (VSD) technology possesses energy-efficient dynamic control. Doubly fed asynchronous motor (DFAM) based VSD fits for modern high and medium power applications like variable speed pumped storage plants,... | 46515 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ankit Kumar,Anil Dube and Niteen Bhirud Tea Making Machine. Approch Through Non Conventional Energy Source 1905 г., 80 стр., мягкий переплет The most concern and global problem is about energy. Counting decades we are using natural resources but now it’s time to approach for renewable energy resources like alternative energy, which convert radiation into electricity. During this review paper we elaborated the calculation and procedure to manufacture the low cost tea vending machine... | 23919 тг |
 | Отрасли экономики: Энергетика и электроснабжение Kasahun D. Belay Impact of New EMC Requirements on The Smart Grid Devices Engineering. 1905 г., 156 стр., мягкий переплет Electromagnetic compatibility is crucial for the engineering of Smart Grid devices; it is, in fact, necessary to ensure that electromagnetic disturbances are limited and that each device is immune to disturbances in the environment in which it operates. For the Smart Grid device to function properly and coexist with other electrical and electronic... | 42107 тг |
 | Отрасли экономики: Энергетика и электроснабжение Khalid F. Sultan,Husham S. Aned and Hussam Jabbar Evacuated tubes solar collectors optimization. By using Nano-fluids and intelligent techniques 1905 г., 60 стр., мягкий переплет The purpose of this book is to go through the main topics address several experimental and theoretical studies on the use of Nano fluid as a working fluid in evacuated tubes solar collectors instead of water to improve the system performance. Also, this book includes many studies which used nanofluid and one way of the intelligent techniques that... | 23208 тг |
 | Отрасли экономики: Энергетика и электроснабжение Oleksandr Obodovskyi Hydropower Potential Assessment. Mountain Rivers of the Ukrainian Carpathians 1905 г., 132 стр., мягкий переплет The book contains analysis of the main morphometric and hydraulic characteristics of the Tysa, Siret, Prut and Dnister river basins within the territory of the Ukrainian Carpathians. A GIS project of the Carpathian region has been created, with separate layers of hydrography, catchment areas, which allows calculations of a wide range of... | 26250 тг |
 | Отрасли экономики: Энергетика и электроснабжение Fouad A. S. Soliman and Karima A. Mahmoud Ali Fewer Losses in Renewable Energy Generation and Applications. 1905 г., 132 стр., мягкий переплет Renewable energy sources such as solar, wind, tidal, hydro, biomass, and geothermal have become significant sectors of the energy market. The rapid growth of these sources in the 21st century has been prompted by increasing costs of fossil fuels as well as their environmental impact issues that significantly lowered their use.Copper plays an... | 39802 тг |
 | Отрасли экономики: Энергетика и электроснабжение Surendra V. Khavale,Revanappa C. Ambare and Balkrushna J. Lokhande Potentiodynamic Deposited Electrodes For SUPERCAPACITIVE MEASURMENTS. POTENTIODYNAMIC DEPOSITION OF MANGANESE AND RUTHENIUM DOPED COBALT OXIDE THIN FILMSFOR SUPERCAPACITOR APPLICATION 1905 г., 220 стр., мягкий переплет In the 21st century, the world is growing towards the need of energy and power required for different applications. Supercapacitor/electrochemical supercapacitor (ES) or Ultra capacitor have attracted significant attention as an energy/power density resource. Supercapacitors have been received a lot of applications in the field of power/energy... | 50672 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ola Austin Z. Oshin Advanced Control and Development of Renewable Energy Microgrids. Advanced Control of Renewable Energy Microgrids and Development of a Hybrid Power System Model for Rural Electrification 1905 г., 240 стр., мягкий переплет In this book, feasibility assessment of the study area for the establishment of Hybrid Power System (HPS) was carried out. The operating parameters and performances of the components of the Hybrid Power System were evaluated and the HPS Simulink models were developed using MATLAB/Simulink 8.1064 (2020a) version software. The Hybrid Power System... | 51382 тг |
 | Отрасли экономики: Энергетика и электроснабжение NIREEKSHANA Namburi,RAMACHANDRAN R and G V NARAYANA Power Electronics Applications to Power Systems. 1905 г., 112 стр., мягкий переплет In recent years, power quality disturbances become most issue which makes many researchers interested to find the best solutions to solve it. Power quality in the power system is the important issue for industrial, commercial and residential applications today. The voltage problem is mainly considered from under-voltage (voltage sag) condition... | 35219 тг |
 | Отрасли экономики: Энергетика и электроснабжение Fouad A. S. Soliman,Amira A.Abo-talib El-laboudi and Karima A. Mahmoud Future of Energy Hybrid Technologies. 1905 г., 144 стр., мягкий переплет Hybrid power systems (HPS) assure continuous power supply to the end users. These systems consist of more than one energy source, like wind-diesel, solar photovoltaic-diesel, wind-photovoltaic, and wind-photovoltaic-diesel, with and without battery backup. According to different reports on global HPS market, the market size was pronouncedly... | 40228 тг |
 | Отрасли экономики: Энергетика и электроснабжение Yash Agrawal,Binod Shaw and Shashikant Kaushaley PID Controller Tuning in an AVR System. A Comparative Study 1905 г., 68 стр., мягкий переплет An Automatic Voltage Regulator (AVR) maintains the voltage stability in a real-time Power System. To improve the dynamic response of the AVR in the Power System, a proportional-integral-derivative (PID) controller is used. For the Optimum working of the AVR, the PID controller needs to be finely tuned so as to obtain the optimized value of the... | 25429 тг |
 | Отрасли экономики: Энергетика и электроснабжение Joshua Kollu Fuel cell and PV panel fed electric hybrid vehicle. Simulation of fuel cell and PV panel fed electric hybrid vehicle using a bidirectional converter 1905 г., 108 стр., мягкий переплет The Electric Hybrid Vehicle (EHV) is Powered by a bidirectional converter and renewable energy resources such as fuel cells and PV cells. Environmentally friendly sources that use a bidirectional converter have improved efficiency and are posing a serious threat to fossil fuel cars. The energy produced by these ecologically responsible sources is... | 35077 тг |
 | Отрасли экономики: Энергетика и электроснабжение Hossein Norouzi,Shahide Dehghan and Hossein Gholami Operation and Maintenance of Water Facilities. Water Resources Management 1905 г., 132 стр., мягкий переплет Current specialized trends and brief charge drop have managed to be expansive placement of sun photovoltaic elements, that's a fee-real clarification to get better the strength inflexibility and carbon counterweighing for a justifiable erected scenario. But photovoltaic strength isn't always an unalloyed smooth strength in view of the expenses and... | 39802 тг |
 | Отрасли экономики: Энергетика и электроснабжение GOODLUCK AZUONWO and DICK STAR N. KNOWLEDGE OF OCCUPATIONAL HEALTH HAZARDS AND USE OF PPE. PERSONAL PROTECTIVE EQUIPMENT (PPE) AMONG PETROL PUMPING STATION 1905 г., 132 стр., мягкий переплет This study is titled knowledge of occupational health hazards and use of personal protective equipment (PPE) among petrol pumping station workers in Ogba-Egbeme-Ndoni Local Government Area of ??Rivers State. A descriptive survey design was adopted for the study. Reliability of the instrument was determined through test-retest method and Cronbach's... | 39802 тг |
 | Отрасли экономики: Энергетика и электроснабжение Khadim Moin Siddiqui,Faizal Khan and Abhay Singh Simulation and Analysis of 24-HR V2G System. Performance and Analysis of Vehicle to Grid System 1905 г., 56 стр., мягкий переплет Nowadays, Vehicle to grid (V2G) technology has gained a lot of interest as an increasing number of electric vehicles hit the market. As a specialized electricity load, the electric vehicle (EV) can be employed as a mobile storage device to assist in load balancing in the power grid and to provide a platform for the coordination of renewable energy... | 25002 тг |
 | Отрасли экономики: Энергетика и электроснабжение Anil Verma Performance Enhancement of Power Systems. A contribution towards up-gradation of electrical power systems 1905 г., 52 стр., мягкий переплет This book is about enhancement of performance of electrical power systems towards sustainable development. The author has shared his research papers and provided a view towards current power generation and power distribution systems, solar cell and its technology and power system stability. Various methodologies of Distributed Generation (DG)... | 24860 тг |
 | Отрасли экономики: Энергетика и электроснабжение Pourya Zarshenas Renewable energy A trip to the land of the Inca Empire. Investigating the state of Renewable Energy in South America 1905 г., 280 стр., мягкий переплет Welcome to the timely publication of this book. Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy stands in contrast to fossil fuels, which are being used far more quickly... | 56191 тг |
 | Отрасли экономики: Энергетика и электроснабжение Umesh N. Karlekar and Rahul K. Kamble Hydrogen. Tomorrow’s Energy 1905 г., 72 стр., мягкий переплет Hydrogen is one of the most green source of Energy available todays for us, it is produce from various renewable sources of energy such as water, biomass, and solid waste and various conventional source of energy or fossil fuel (Non-renewable source) of energy such as Coal, Natural Gas and oil. In this research included the various hydrogen... | 25571 тг |
 | Отрасли экономики: Энергетика и электроснабжение Al-Baraa Akram The Sweet Fuel. Getting fuel from sucrose (table sugar) 1905 г., 56 стр., мягкий переплет This idea is based mainly on the most important biochemical processes, which is the process of bio-remediation, it is based on the use of anaerobic fermentation yeast / Saccharomyces cerevisiae in the conversion of sugar to alcohol and then oxidizing it to get food vinegar followed by some reactions of neutralization and heating using catalysts... | 25002 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mohamed Bregaw Modeling, Simulation and Optimization of Residential/Commercial Energy. Modeling, Simulation and Optimization of Residential and Commercial Energy Systems by using Matlab/Simulink - SimScape 1905 г., 192 стр., мягкий переплет A Residential Energy Management System (REMS) in smart grid can be defined as processes of control systems designed to control, measure, monitor, and modify energy demand and energy consumption profiles. (REMS) provides capability to manage a daily load curve in order to reduce power consumption and energy cost. Consequently, (REMS) offers... | 36609 тг |
 | Отрасли экономики: Энергетика и электроснабжение Marwa Ibrahim Hybrid Renewable Energy Systems. HRES Optimization 1905 г., 56 стр., мягкий переплет Hybrid renewable energy systems are becoming popular as stand-alone power systems for providing electricity in remote areas due to advances in renewable energy technologies and subsequent rise in prices of petroleum products. A hybrid energy system, or hybrid power, usually consists of two or more renewable energy sources used together to provide... | 23066 тг |
 | Отрасли экономики: Энергетика и электроснабжение Dr Benedictta Dibia Remedy to Nigeria Energy Situation. 1905 г., 92 стр., мягкий переплет Nigeria is among the most densely populated countries with over 180 million experiencing energy poverty and abject poverty below poverty line in the world. The nation is faced with tough time due to power shortage and outages affecting businesses and domestic consumers in turn hinder economic and social development across the country. The... | 31605 тг |
 | Отрасли экономики: Энергетика и электроснабжение S. Thirumurugaveerakumar,C. Velmurugan and A. P. Arun PREDICTION OF TEMPERATURE VARIATION IN THE BUS DUCT SYSTEM. 1905 г., 152 стр., мягкий переплет Study on the thermal and electrical loading effect on Electrical bus bar system has gained strong impetus among the research community. In this book, a mathematical model of the electrical bus bar has been developed to study the various types of electrical and thermal loading. Two types of electrical bus bar loads - one with light loading factor... | 37125 тг |
