please send me some good presentable information in slides about this topic within 2-3 days.... my presentation is knocking at door...........topic is--------------superconducting magnetic energy storage for power system applications



thanks fr ur assisstance...........god bless you ....etc

[:=Read Full Message Here=:]

Wireless Power Transfer via Strongly Coupled Magnetic Resonances



introduction
In the early 20th century, before the electricalwire
grid, Nikola Tesla (1) devoted much
effort toward schemes to transport power wirelessly.
However, typical embodiments (e.g., Tesla
coils) involved undesirably large electric fields.
The past decade has witnessed a surge in the use
of autonomous electronic devices (laptops, cell
phones, robots, PDAs, etc.). As a consequenc ....etc

[:=Read Full Message Here=:]

presented by:
NIVEETH C


Zero power magnetic levitation using composite of magnetostrictive - piezoelectric materials
overview
Introduction
What is a composite?
• Composite for magnetic force control
• comparison
• Experiments
using composite only
using composite and electromagnet
Magnetic levitation
• Inverse magnetostrictive effect
• Joule loss
• Zero power consumption during stationary
• Control by the integral feedback
• What is a composi ....etc

[:=Read Full Message Here=:]

ENHANCED PERFORMANCE OF A DOUBLY FED
WIND-POWER INDUCTION GENERATOR AT WIND-
RANGE BOUNDARIES
ABSTRACT
The doubly fed induction generator (DFIG) is one of the largest generators used
with MW-class wind turbines. This paper focuses on the weak performance areas
of grid-connected DFIG-based wind turbines. Basically, the DFIG performance at
low wind speeds, close to the cut in speed, and around the full rating operation (in
the vicinity of rated wind speed) is investigated. For low wind speed region, the
c ....etc

[:=Read Full Message Here=:]

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 at all wind speeds. This algorithm is based on direct activ ....etc

[:=Read Full Message Here=:]

Fault Location for Power Transmission Systems Using Magnetic
Field Sensing Coils

by
Kurt Josef Ferreira
A Thesis
Submitted to the Faculty
of the
WORCESTER POLYTECHNIC INSTITUTE
In partial fulfillment of the requirements for the
Degree of Master of Science
in
Electrical and Computer Engineering


Abstract


The detection and location of faults on power transmission lines is essential to the protection and maintenance of a power system. Most methods of fault detection and location rely on measurements of e ....etc

[:=Read Full Message Here=:]

please send me some good presentable information in slides about this topic within 2-3 days.... my presentation is knocking at door...........topic is--------------superconducting magnetic energy storage for power system applications



thanks fr ur assisstance...........god bless you ....etc

[:=Read Full Message Here=:]

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, house wiring, electrical appliances, lighting equipment or an ....etc

[:=Read Full Message Here=:]

Power Frequency Magnetic Fields

Introduction
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, house wir ....etc

[:=Read Full Message Here=:]

sir plz send me the specifications and abstract of foot step power generation which it help in doing our project ....etc

[:=Read Full Message Here=:]