18-12-2010, 05:06 PM
A motionless electro magnetic generator.ppt (Size: 4.07 MB / Downloads: 192)
This article is presented by:
S.SOWJANYA
NCH.VISHNU PRIYA
MOTIONLESS ELECTROMAGNATIC GENERATOR
WHAT IS MEG?
OBJECTIVE?
The MEG is designed in such a way to get the coefficient of performance (COP) is well over unity (COP>1), i.e. which gives more output power than we input.
BASIC TERMINOLOGY
COEFFICIENT OF PERFORMANCE (COP):
Ratio of the work done on load (s) powered by the machine or circuit, divided by the work done on it by the operator to operate it.
EFFICIENCY:
Ratio of the work done on the loads (or the energy output
converter), divided by the total energy input to the device from all sources.
Principle of
operation
An electric
Current is
Produced with
a changing
Magnetic field.
EXPERIMENTAL RESULTS
The input coils were driven at an oscillator frequency of 87.5 KHz, which was determined to produce optimum efficiency using a switching control circuit configured .
This frequency has a period of 11.45 microseconds.
Input voltage=100v input current=14ma input power=14watts
Output voltage=400v output current=12ma output power=48watts