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| View full version page link of WIND FROM THE SUN-POWER PLANT - seminar projects crazy | PLANT, SUN POWER, FROM, WIND, | ||
| In nature, it is solar power that creates wind power. Consider the example of the sea breeze. The sun heats both land and sea, but the land heats up more quickly and reaches a higher temperature than the sea. The air over the land becomes hotter than the air over the sea and the hot air rises, creating an area of lower air pressure (close to the surface). Air moves from the area of higher pressure over the sea to the area of lower pressure over the land. The cool sea air heats up as it... | |||
| View full version page link of POWER FROM SPACE FOR USE ON EARTH - seminar projects crazy | EARTH, SPACE, FROM, POWER, | ||
| This paper addresses the role of power from space for use on earth in the next century. It synopsizes the problems associated with our present practices of supplying power for the world in the face of a projected increase in demand and notes the need to reduce the use of fossil fuels. The probable shortfall by the middle of the next century is estimated and options for earth-based and space-based sources of energy are examined. The paper concludes that energy obtained from space by... | |||
| View full version page link of HIGH-AVAILABILITY POWER SYSTEMS: REDUNDACY OPTIONS - seminar projects crazy | OPTIONS, REDUNDACY, SYSTEMS, POWER, HIGH AVAILABILITY, | ||
| Almost all firms use UPS systems. They maintain the continuity of supply in case of power outages. But all UPS equipments regardless of manufacturer should be completely de-energized for preventive maintenance at least once per year. This limits the availability of the power system. But now a -days certain configurations of the UPS systems are there to permit concurrent maintenance so that we can overcome the above problem. Each of the system configurations described in this paper has its... | |||
| View full version page link of POWER QUALITY - seminar projects crazy | QUALITY, POWER, | ||
| Power quality is essential for smooth functioning of industrial process. As industries expand, utilities become more interconnected and usage of electrically equipment increases, power quality is jeopardized. The quality of power in the power system is severely affected by the presence of harmonics. This harmonics adversely effects the power system performance. Some of the effects are over heating of metal parts, noise in motors, low efficiency in motors etc. The effects produced by... | |||
| View full version page link of PREDICTION OF THE CLOSEST MARGIN TO RESTORE POWER SYSTEM SOLVABILITY - seminar projects crazy | SOLVABILITY, SYSTEM, POWER, RESTORE, MARGIN, CLOSEST, PREDICTION, | ||
| This paper deals with the methods to find out the margin to restore power system solvability (i.e. how much active and reactive power needs to be reduced so that an unsolvable power system can be brought to a stable operating point). The direction in which we reduce the power is important and is considered in the first method of approaching the closest bifurcation point. In the second method, a minimization technique is adopted to find the active and reactive powers at the buses in the power... | |||
| View full version page link of BIOMASS FUELLED POWER PLANT - seminar projects crazy | PLANT, POWER, FUELLED, BIOMASS, | ||
| There is a great desire by many individuals and entities worldwide to convert the energy contained in indigenous biomass resources to useful forms of fuel and power at a cost that is competitive with non-renewable energy resources and with a responsible view toward the environment. Hence a new generation of small-scale biomass fueled power plants are being developed based on a gas turbine prime mover. These power plants are expected to increase the efficiency and lower the cost of... | |||
| View full version page link of MAGNETOHYDRODYNAMIC POWER GENERATION TECHNOLOGY (MHD) - seminar projects crazy | TECHNOLOGY, GENERATION, POWER, MAGNETOHYDRODYNAMIC, | ||
| The Magnetohydrodynamic power generation technology (MHD ) is the production of electrical power utilising a high temperature conducting plasma moving through an intense magnetic field. The conversion process in MHD was initially described by Michael Faraday in 1893. However the actual utilisation of this concept remained unthinkable. The first known attempt to develop an MHD generator was made at Westing house research laboratory (USA) around 1936. The efficiencies of all... | |||
| View full version page link of Selecting Transformers For Hydro Power Plants - seminar projects crazy | Plants, Power, Hydro, Transformers, Selecting, | ||
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1. INTRODUCTION Electrical energy is a major requirement for the economic and industrial growth of any country. Most of the electrical energy is generated from the combustion of fossil fuels (coal, oil, gas). The fossil fuels are not only limited in nature, but generating electricity with these fuels have serious environmental, economical and safety consequences. Energy from the sun, water, wind biomass and the ocean is renewable, biomass clean and environment... | |||
| View full version page link of APPLICATION OF SUPERCONDUCTIVITY IN ELECTRIC POWER SYSTEM - Computer Science Clay | SYSTEM, POWER, ELECTRIC, SUPERCONDUCTIVITY, APPLICATION, | ||
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APPLICATION OF SUPERCONDUCTIVITY IN ELECTRIC POWER SYSTEM 1.0. INTRODUCTION With the discovery of High Temperature Superconducting materials the possibilities of applications of the Superconducting technology in power system have become very bright. Superconductivity is characterized by an important feature of zero resistivity, which means that superconductor is perfectly electrical conductor. The other critical parameters are: critical... | |||
| View full version page link of Broad Band Over Power Line - computer science crazy | Line, Power, Over, Band, Broad, | ||
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Definition Power line communications (PLC) or Broadband over Power Lines (BPL) allows transmission of data over power lines.Power line communications uses the RF signal sent over medium and low voltage AC power lines to allow end users to connect to the Internet. The RF signal is modulated with digital information that is converted by an interface in the home or small business into Ethernet compatible... | |||
| View full version page link of Power over Ethernet (PoE) - computer science crazy | Ethernet, over, Power, | ||
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Power over Ethernet (PoE) is a revolutionary technology that extends the already ultra-broad
functionality of Ethernet by supplying reliable DC power over the same twisted-pair cable that
currently carries Ethernet data. PoE, modeled after the technology used by the telecommunications industry to supply reliable power to telephones, enables lifeline quality power for IP telephones (VoIP) as well as many other low... | |||
| View full version page link of Low Power Wireless Sensor Network - computer science crazy | Network, Sensor, Wireless, Power, | ||
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Wireless distributed microsensor systems will enable fault tolerant monitoring and control of a
variety of applications. Due to the large number of microsensor nodes that may be deployed and the
long required system lifetimes, replacing the battery is not an option. Sensor systems must utilize the minimal possible energy while operating over a wide range of operating scenarios. This paper presents an... | |||
| View full version page link of Sensorless variable-speed controller for fixed-speed wind power generator - computer science crazy | generator, power, wind, fixed speed, controller, variable speed, Sensorless, | ||
| A variable-speed controller, for an existing 225 kW fixed-speed wind power generator, is presented in this paper. A sensorless direct torque control algorithm-based controller is proposed for the squirrel-cage induction generator. Generator torque reference is derived based on sensorless maximum power tracking mode algorithm, up to the base speed of the generator. A three-phase front-end converter is used here to deliver the generated power to the grid with unity-power-factor operation... | |||
| View full version page link of Low Power UART Design for Serial Data Communication - computer science crazy | Communication, Data, Serial, Design, UART, Power, | ||
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Definition With the proliferation of portable electronic devices, power efficient data transmission has become increasingly important. For serial data transfer, universal asynchronous receiver / transmitter (UART) circuits are often implemented because of their inherent design simplicity and application specific versatility. Components such as laptop keyboards, palm pilot organizers and modems are few... | |||
| View full version page link of Integrated Power Electronics Module - computer science crazy | Module, Electronics, Power, Integrated, | ||
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Introduction In power electronics, solid-state electronics is used for the control and conversion of electric power .The goal of power electronics is to realize power conversion from electrical source to an electrical load in a highly efficient, highly reliable and cost effective way. Power electronics modules are key units in a power electronics system. These modules contain integration of power... | |||
| View full version page link of Power System Contingencies - computer science crazy | Contingencies, System, Power, | ||
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Introduction Power system voltage control has a hierarchy structure with three levels: the primary, secondary, and the tertiary voltage control. Over the past 20 yrs, one of the most successful measures proposed to improve power system voltage regulation has been the application of secondary voltage control, initiated by the French electricity company, EDF, and followed by some other electricity utilities... | |||
| View full version page link of High-availability power systems: Redundancy options - computer science crazy | options, Redundancy, systems, power, High availability, | ||
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Introduction In major applications like major computer installations, process control in chemical plants, safety monitors, IC units of hospitals etc., even a temporary power failure may lead to large economic losses. For such critical loads, it is of paramount importance to use UPS systems. But all UPS equipments should be completely de-energized for preventive maintenance at least once... | |||
| View full version page link of Power Quality - computer science crazy | Quality, Power, | ||
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Power quality is essential for smooth functioning of industrial process. As industries expand,
utilities become more interconnected and usage of electrically equipment increases, power quality is
jeopardized. The quality of power in the power system is severely affected by the presence of harmonics. This harmonics adversely effects the power system performance. Some of the effects are over heating of... | |||
| View full version page link of Magnetohydrodynamic power generation technology (MHD ) - computer science crazy | technology, generation, power, Magnetohydrodynamic, | ||
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The Magnetohydrodynamic power generation technology (MHD ) is the production of electrical power
utilising a high temperature conducting plasma moving through an intense magnetic field. The
conversion process in MHD was initially described by Michael Faraday in 1893. However the actual
utilisation of this concept remained unthinkable. The first known attempt to develop an MHD
generator was made at Westing house research laboratory (USA) around 1936. ... | |||
| View full version page link of High-availability power systems: Redundancy options - computer science crazy | options, Redundancy, systems, power, High availability, | ||
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Almost all firms use UPS systems. They maintain the continuity of supply in case of power outages.
But all UPS equipments regardless of manufacturer should be completely de-energized for preventive
maintenance at least once per year. This limits the availability of the power system. But now a ?days certain configurations of the UPS systems are there to permit concurrent maintenance so that we can overcome the above problem. ... | |||
| View full version page link of Power System Contingencies - computer science crazy | Contingencies, System, Power, | ||
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In order to achieve more efficient voltage regulation in a power system, coordinated secondary
voltage control has been proposed, bringing in the extra benefit of enhancement of power system
voltage stability margin. The study is presented by the e.g. with two SVCs and two STATCOMs in order to eliminate voltage violation in systems contingencies. In the paper, it is proposed that the secondary voltage control... | |||
| View full version page link of Power Frequency Magnetic Fields - computer science crazy | Fields, Magnetic, Frequency, Power, | ||
| Power frequency magnetic fields as high as 15,000,000 milligauss are commonly found internally in equipment such as power transformers, motors and generators .Although these fields are almost contained within the equipment ,some leakage will occur. This paper concentrates on magnetic fields in the range of zero to several hundred milligauss. This level of magnetic field may be experienced by the general public as a result of operation of electrical equipment, current carrying lines,... | |||
| View full version page link of Solar Power Generation - computer science crazy | Generation, Power, Solar, | ||
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Solar power generation is rapidly finding a prominence as a major part of power in the modern world.
There are various problems associated with the tapping of Sun?s energy, such as movement of Sun.
Researches has been going on to find new and efficient method to harness the solar power. Commonly the solar panel is placed above the Earth?s surface facing the sun tilted at an angle of 450.But there is a problem, we can get maximum output from the panel only when the Sun comes... | |||
| View full version page link of Artificial Neural Networks Based Power System Restoration - computer science crazy | Restoration, System, Power, Based, Networks, Neural, Artificial, | ||
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Power System Restoration (PSR) has been a subject of study for many years. In recent years many
techniques were proposed to solve the limitations of predetermined restoration guidelines and
procedures used by a majority of system operators to restore a system following the occurrence of a
wide area disturbance. This paper discusses limitations encountered in some currently used PSR techniques and a proposed... | |||
| View full version page link of Solar power satellite - computer science crazy | satellite, power, Solar, | ||
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Solar power satellite Merge arrows It has been suggested that this article or section be merged with Space solar power . (Discuss) An artist's depiction of a solar satellite, which could send energy wirelessly to a space vessel or planetary surface. An artist's depiction of a solar satellite, which could send energy wirelessly to a space vessel or planetary surface. ... | |||
| View full version page link of Solar Power Satellites - computer science crazy | Satellites, Power, Solar, | ||
| The new millennium has introduced increased pressure for finding new renewable energy sources. The exponential increase in population has led to the global crisis such as global warming, environmental pollution and change and rapid decrease of fossil reservoirs. Also the demand of electric power increases at a much higher pace than other energy demands as the world is industrialized and computerized. Under these circumstances, research has been carried out to look... | |||
| View full version page link of industrial Visit ( KOTA SUPER THERMAL POWER STATION ) - computer science crazy | STATION, POWER, THERMAL, SUPER, KOTA, Visit, industrial, | ||
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INTRODUCTION For the power generation with 2x110 MW and 3x210 MW of K.T.P.S. authorities are required to be operative to active full operation. The auxiliaries are basically operation either on L.T. System i.e. 415 V 3 ? power supply is made available to the system after providing the station transformer of 3x50 MVA capacity with voltage 220 KV/ 7.2/7.2 KV & different service transformers of capacity... | |||
| View full version page link of FLOATING POWER STATIONS - computer science crazy | STATIONS, POWER, FLOATING, | ||
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Floating solar power stations Necessity Necessity of Floating solar power stations ------------------------------------------ * Ever increasing demand for electricity * Limited energy source * Unavailability of land due to high population Scope of floating solar power stations ------------------------------------- ... | |||
| View full version page link of FLOATING POWER STATIONS - computer science crazy | STATIONS, POWER, FLOATING, | ||
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Floating solar power stations Necessity Necessity of Floating solar power stations ------------------------------------------ * Ever increasing demand for electricity * Limited energy source * Unavailability of land due to high population Scope of floating solar power stations ------------------------------------- ... | |||
| View full version page link of Biomass Fuelled Power Plant - computer science crazy | Plant, Power, Fuelled, Biomass, | ||
| There is a great desire by many individuals and entities worldwide to convert the energy contained in indigenous biomass resources to useful forms of fuel and power at a cost that is competitive with non-renewable energy resources and with a responsible view toward the environment. Hence a new generation of small-scale biomass fueled power plants are being developed based on a gas turbine prime mover. These power plants are expected to increase the efficiency and lower the cost of... | |||
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