Current time: 31-01-2015, 08:41 AM Hello There, Guest! LoginRegister)
View New Posts | View Today's Posts


Some Information About

variable frequency drive

is hidden..!! Click Here to show variable frequency drive's more details..
Do You Want To See More Details About "variable frequency drive" ? Then

.Ask Here..!

with your need/request , We will collect and show specific information of variable frequency drive's within short time.......So hurry to Ask now (No Registration , No fees ...its a free service from our side).....Our experts are ready to help you...

.Ask Here..!

In this page you may see variable frequency drive related pages link And You're currently viewing a stripped down version of content. open "Show Contents" to see content in proper format with attachments
Page / Author tags

vehicle speed control using microcontroller


Posted by:
Created at: Tuesday 22nd of January 2013 12:28:16 AM
Last Edited Or Replied at :Tuesday 22nd of January 2013 12:28:16 AM
vehicle speed conrol using microcontroller , vehicle speed control using microcontroller, variable frequency drive using microcontroller , automatic speed control of vehicle at school zones using ir sensor, vehicle speed control ,
i want to know the embedded C programming for interfacing R..................[:=> Show Contents <=:]



slip energy recovery


Posted by: wrijul
Created at: Saturday 05th of November 2011 08:46:25 AM
Last Edited Or Replied at :Saturday 05th of November 2011 08:46:25 AM
slip energy recovery , slip, slip ring , slip power recovery, electric motors , induction machine, variable speed drives , wound rotor, speed control of induction motor , dc motors, dc motor , variable speed motors, wound rotor induction motor , induction motor, variable frequency drive , variable frequency drives, energy , recovery, slip energy recovery , slip power recovery, slip power recovery ppt , slip energy recovery in slip ring induction motor, slip recovery drives ppt , slip energy recovery project,
Hi this is Wrijul .... can anyone please help me with the project on Slip ene..................[:=> Show Contents <=:]



feed control to reduce over speed


Posted by: Sasikumar9019
Created at: Thursday 10th of February 2011 12:48:13 PM
Last Edited Or Replied at :Thursday 10th of February 2011 12:48:13 PM
feed control to reduce over speed , speed drives, boiler feed , generator controller, boiler feed water system , chemical feed system, power plant control system , flow check valve, chemical feed systems , variable frequency, chemical feed , variable frequency drives, frequency drives , boiler feed water, variable speed drives , feed, control , reduce, over , speed, feed control to reduce over speed ,
i need to do a project in feed control during over speed and control the spee..................[:=> Show Contents <=:]



Voltage Swell and Overvoltage Compensation


Posted by: Wifi
Created at: Friday 15th of October 2010 12:30:31 PM
Last Edited Or Replied at :Friday 12th of July 2013 12:20:51 AM
power quality , power control, Energy storage , 2010, IEEE , Compensation, Overvoltage , Swell, Voltage , compensation of harmonic currents utilizing ahc seminar in ieee formate, swells overvoltage ppt , project report on voltage swell, voltage swell pdf , voltage swell seminar projects, voltge swell pdf , overvoltage power quality, transformerless variable frequency drive , voltage swell and overvoltage compensation, effect of over voltage swell ,
ation problems in a diode-bridge rectifier supported transformerless-coupled
dynamic voltage restorer (DVR). applying conventional in-phase or phase-invariant boosting method in case of condition of swell or overvoltage, may cause a a rapid rise in dc-link voltage which may ultimately lead to the damage of the storage capacitors and switching devices, and increase the switching loss. The minimum energy injection scheme is unable to solve these problems. Here, a novel unidirectional power flow control algorithm is proposed which also considers the DVR maximum compensation limit . Using this ,..................[:=> Show Contents <=:]



SPEED CONTROL OF SYNCHRONOUS MOTOR BY USING VARIABLE FREQUENCY DRIVES


Posted by: project report helper
Created at: Saturday 25th of September 2010 12:58:36 AM
Last Edited Or Replied at :Saturday 25th of September 2010 12:58:36 AM
speed control applications , speed control actuator, speed control algorithm , speed control amplifier, speed control art , speed control ac motor, parts of a speed control circuit , fan speed control computer, speed control card , speed control capacitor start motor, speed control cruise control , speed control circuit diagram, speed control clothing new york , speed control canada, speed control clothing , speed control circuit, SPEED CONTROL , DRIVES, FREQUENCY , VARIABLE, USING , MOTOR, SYNCHRONOUS , CONTROL, SPEED , v f control of synchronous motor ppt, speed control of a synchronous motor , synchronous motor speed control, speed control of synchronous motor , speed control methods of syncronous motor, speed control of synchronous motor by using variable frequency drives , control of synchronous motor, synchronous machine speed control , electronic speed control of synchronous motor, speed control of synchronous motor ppt , speed control synchronous motor, ppt on v f control of synchronous motor , synchronous motors speed control, variable frequency method of speed control of synchronous motor , synchronous motor speed control method, speed control motor synchronous ,
ip frequency. The scheme proposed fully compensates for the current±resistance (IR) voltage drop by vectorially modifying the stator voltage and keeping the magnitude of the ..................[:=> Show Contents <=:]



Variable Voltage And Variable Frequency drives full report


Posted by: seminar presentation
Created at: Tuesday 18th of May 2010 11:43:34 AM
Last Edited Or Replied at :Thursday 04th of October 2012 01:50:25 AM
pulse width modulation PWM , vf ratio, constant torque , synchronous speed, Adjustable speed drives , Variable Voltage And Variable Frequency drives pdf, Variable Voltage And Variable Frequency drives ppt , Variable Voltage And Variable Frequency drives, report , full, drives , Frequency, Voltage , Variable, variable voltage variable frequency drive system , vfd working principle ppt, 2010 year report for variable frequency drive , variable frequency drive ppt, variable speed drive ppt , variable frequency voltage, pdf of variable voltage and variable frequency drive , pdf of variable voltage and variable frequency drives, pdf of variable voltage and variable frequency voltage , pdf of variable voltage and variable frequency, variable voltage frequency drives , topics on drives, speed control methods seminor full report , variable voltage variable frequency operation of synchronous machine, variable voltage variable frequency source fed induction motor drives ppt ,
rated to deliver 0.2kW or 1/4 horsepower (Hp) up to at least 750kW or 1000Hp. Medium voltage VVVFD controllers are designed to operate at 2400/4160 volts (60Hz), 3300 volts (50Hz) or up to 10kV. In some applications a step up Transformer is placed between a low voltage drive and a medium voltage load. Medium voltage units are typically designed for use with motors rated to deliver 375kW or 500Hp and above. Medium voltage drives rated above 7kV and 5000 or 10,000Hp should probably be considered to be one-of-a-kind (one-off) designs.
Shrinking cost and size

Drives vary in the complexity of ..................[:=> Show Contents <=:]



variable frequency drive


Posted by: project report tiger
Created at: Monday 01st of March 2010 02:31:26 AM
Last Edited Or Replied at :Thursday 14th of October 2010 08:29:48 PM
variable frequency drive ppt , variable frequency drive tutorial, variable frequency drive pumps , variable frequency drives theory, variable frequency drive pdf , variable frequency drive basics, variable frequency drive manufacturers , variable frequency drive circuit, variable frequency drive principle , variable frequency drive pdf, variable frequency drive ppt , variable frequency drive, drive , frequency, variable , variable frequency drive, seminar report on variable frequency drive , variable frequency drive doc and ppt seminar topic, seminar report variable frequency loads , theory of variable frequency drives, variable frequency drive ppt , seminar topics on variable frequency drives, seminar topics on vfd variable frequency drive pdf , pdf of a technical seminar on variable frequency drive, download vfd seminar topics , variable frequency transformer, seminar topics of electrical vfd , variable frequency drive project report, variable frequency drive seminar report , http seminarprojects net t variable frequency drive,
ves and the ability to adjust the speed of the motor, enables you to match the motor output to load requirement thus resulting in energy savings.


Presented By
JET AIR Technologies..................[:=> Show Contents <=:]



Traction system Traction drives


Posted by: [email protected]
Created at: Tuesday 16th of February 2010 02:39:22 AM
Last Edited Or Replied at :Saturday 18th of February 2012 04:33:39 AM
Traction system Traction drives , ac and dc motorsTraction, ac and dc motorsdc traction motor , variable speed drives, variable frequency drives , electric traction drives, electric motors , dc motors, variable frequency drive , dc motor, dc machines , electrical drives, electric drives , traction motor, dc traction motor , system, drives , traction system, traction system traction drives , traction drives,
Please give me some project idea on traction system or traction drives . also if..................[:=> Show Contents <=:]



Integrated Power Electronics Module


Posted by: electronics seminars
Created at: Thursday 31st of December 2009 08:09:35 AM
Last Edited Or Replied at :Wednesday 19th of December 2012 11:56:45 PM
Integrated Power Electronics , Integrated Power Electronics Module, power electronics and variable frequency drives , power electronics and motor control, power electronics and renewable energy , power electronics animation, power electronics association , power electronics and energy control, power electronics and power systems , power electronics amazon, power electronics applications , power electronics and systems, Power Electronics , Module, Electronics , Power, Integrated , integrated power electronics module, integrated power electronics module seminar , http seminarprojects net t integrated power electronics module 5533 pid 11941 mode threaded, seminar topic integrated power electronics module ,
lent circuit function. These models will provide power densities of 29W/cm3 at frequencies up to 1MHz. In our example of DPS system the passive part contains decoupling capacitor, current doubler inductors and isolation transformer. Because of the current doubler configuration, passive IPEM can be realized by stacking two transformers and using only one DC blocking capacitor as illustrated in figure 7.

Fig:7 Components of passive IPEM (a) equivalent circuit
( b) Exploded view of passive IPEM (c) prototype
In this circuit, the two magnetic structures i.e. inductors and transformers, can..................[:=> Show Contents <=:]



Cloud Plugin by Remshad Medappil