Hello group! I'm trying to control the speed of a single phase AC motor with a variable transformer, but I'm having some problems. Description of setup: Motor...
 Dear all I have checked the earth pit values of new earth pit (plate electrode type) installed in our premises. the values are around 2 to 3 ohms checked...
Dear [Referral's Name], I'm writing you to let you know about an exciting community on the Internet - SurveySavvy. I'm a member and it offers you a great...
hi friends i have a 20 hp induction motor starting from stardelts starter can anyone tell how much second should i set to transit it from star to delta state. ...
u can take 5 to 8 sec. for toggle at delta from star. regards, raj gandhi rohitrag2 <rohitrag2@...> wrote: hi friends i have a 20 hp induction motor...
hi friends, i m raghavan, doing my final year in EEE in CIT, Coimbatore. I ve real interest in knowing the concepts behind the vector control of induction...
that can be done by simply interchanging the connections just interchange the wire connectins, that should solve iot pp aa <peyman_78@...> wrote: Dear...
Dear You can change the direction of rotatation of motor by simply interchanging the connections of any two phases. For example:- Let the R phase in its...
hi friends now its easy to find out motor manufactures and design and also about education and also for demo free software downloads for that u can go to ...
Dear sir, you can change the rotating direction of the 3 phase motor by interchanging 3 phase connection .that is (LET) you are connected the motor terminal...
Conventional variable frequency drives just keep the value of V/f constant in order to keep the maginitude of the flux constant.This is essential for...
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Stanley Ngiam
stanleyngiam@...
Feb 19, 2006 12:19 am
Dear All
Beside using vsd to apply fro saving. is there any better inovative products in the market yet,
Thanks.
stanley Send instant messages to your...
hi ragavan, i am Jayakumar of EEE CIT 2004 batch. you just asked about vector control of induction motor.... so you should first know about Direct Torque...
hai Mr.Raghavan & Mr.Jayakumar, Yah The ABB is the inventor of DTC Drives,but after studying the literatures I feel the ABB is achieving the DTC only with help...
I'm trying to select components for a hybrid we are developing. It's a backyard project, so any expert help would be greatly appreciated. I'm planning for...
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dgp
pdhag@...
Feb 21, 2006 5:19 am
nameplate states the motor ratings like 15 kw or in hp. also it states the load current and speed and cos phi. also states the other fabricationd etails like...
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dgp
pdhag@...
Feb 21, 2006 5:28 am
since you are using battery as a source it looks obvious that you can get dc motor. its speed control and allt he regeneration etc is easier electronics than...
443
dgp
pdhag@...
Feb 21, 2006 5:36 am
it also depends on the load conditions if you are loading the motor more it will take longer time to reach the rated speed etc normally i heard that when the...
444
dgp
pdhag@...
Feb 21, 2006 5:37 am
magnemotion is one keyword. d arush_15 <arush_15@...> wrote: hai friends i want to know about linear induction motors in which site i can get details. ...
