Some Projects For B.E students
ZERO
VOLTAGE SWITCH
A zero voltage switch (ZVS) DC link,
single-phase, pulse width-modulated voltage source inverter (VSI) is proposed.
Operating principle and various operating intervals of the converter are
presented and analyzed. Design consideration is discussed and a design example
of experimental results from a laboratory model is also presented.
In proposed
The design
procedure is illustrated with a design example. An experiment prototype
laboratory model 300V, 120V, 60HZ VSI operating at 50KHZ is implemented using
MOSFET and IGBTs. Experimental results confirm the theory and show the soft
switching characteristics of the proposed VSI.
EXPERT
SYSTEMS AND SOLUTIONS
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Phone: 9345276362,
9865129743,
FPGA Implementation of data acquisition for power system
Abstract
The power plant monitoring and
control system by implementing data Acquistion is mainly to collect the real
time parameters and to control if it exceeds the pre-defined value.
Implementation of this project in a power plant is to monitor and control the
real time temperature , power, intruder security, water level. Whenever the
real time variable obtained goes the threshold value designed, the power plant
operation is automatically shut down to avoid hazard condition.
EXPERT
SYSTEMS AND SOLUTIONS
48,
Phone: 9345276362,
9865129743,
SPEED
CONTROL OF THREE PHASE INDUCTION MOTOR USING ZIGBEE ENTECHNOLOGY
ABSTRACT
The project titled ``SPEED
CONTROL OF INDUCTION MOTOR USING ZIGBEE TECHNOLOGY” is a port of wireless
automation. In this project we are going to speed of three phase induction
motor from remote. Here, the speed of the induction motor is going to be
control from Remote by variable frequency control technique known as V/f
control technique, in which natural Pulse Width Modulation technique is used to
drive voltage source inverter. The inverter driver circuit is commanded from
remote by using zigbee technology using PIC Pulse generator. The
command is programmed on PC and then encoded & fed to Zigbee transmitter
from remote. The receiver will sense the command and further decoding it provides
to the PIC pulse generator .The signal received from pulse generator is
amplified by driver circuit and fed to the VSI inverter.
EXPERT
SYSTEMS AND SOLUTIONS
48,
Phone: 9345276362,
9865129743,
EMBEDDED
BASED RADIO FREQUENCY SPEED CONTROL OF DC MOTOR
The project ‘’EMBEDDED BASED RADIO FREQUENCY
SPEED CONTROL OF DC MOTOR’’ is used to varying Speed of The dc motor. It is
need a DC to DC
converter is a Circuit Which converts a source of direct current (DC)
from one voltage Level to Another.
Linear regulators output can only in low in
low voltage From the Input.
They are very inefficient if the voltage drop
is large and the Current high as they dissipate as heat, a power equal To the
product of the output current and the voltage drop; Consequently are not
normally used for large-drop high-current Application. It is practically if the
current is low, the power Dissipated being small, although it may still be a
large fraction of The total power consumed. Simple regulator power supply used
For higher currents. A transformer generates a voltage when Rectified, is a
little higher than that needed to bias the linear Regulator. A High frequency
MOSFET as the power electronics switch, It reduces switching losses. A 230V,
3000 rpm D.C loads to Demonstrate the converters application in speed control.
The simulation Of the code where done in keil IDE pack. A second Module remote
Control machine by using the 8 relays. It
is to be control 8 machines Remotely.
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