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Title: PHASE-ANGLE CONTROL OF SCR USING AT89C51
Page Link: PHASE-ANGLE CONTROL OF SCR USING AT89C51 -
Posted By: seminar class
Created at: Tuesday 22nd of March 2011 01:35:11 PM
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PHASE-ANGLE CONTROL OF SCR USING AT89C51
Silicon-controlled rectifiers (SCR) are solidstate semiconductor devices that are usually used in power switching circuits. SCR controls the output signal by switching it ‘on’ or ‘off’, thereby controlling the power to the load in context. The two primary modes of SCR control are phase-angle fired-where a partial waveform is passed to regulate the power.
In the phase-angle controller, the firing pulse is delayed to turn on the SCR in middle of every half cycle. This ....etc
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Title: circuit diagram for automatic active phase selector for single phase load from three phase supply
Page Link: circuit diagram for automatic active phase selector for single phase load from three phase supply -
Posted By:
Created at: Monday 10th of December 2012 02:04:55 AM
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i want the circuit diagram a automatic active phase selector for single phase load from three phase supply plase ....etc
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Title: single phase to three phase drive system using two parallel single phase rectifiers
Page Link: single phase to three phase drive system using two parallel single phase rectifiers -
Posted By:
Created at: Sunday 03rd of February 2013 02:10:46 AM
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Title: Need HelpSingle phase to 3 phase converter for driving 3 phase induction motor
Page Link: Need HelpSingle phase to 3 phase converter for driving 3 phase induction motor -
Posted By: Ali Raza Syed
Created at: Monday 19th of September 2011 02:05:33 AM
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Hi
can any one help me regarding my topic named as (Single phase to 3 phase converter for driving 3 phase induction motor)
I need a complete(brief) study report about this topic.
If anyone can help me, plz do help me
I'll be very thankful.
....etc
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Title: ppt single phase to three phase drive system using two parallel single phase rectifiers
Page Link: ppt single phase to three phase drive system using two parallel single phase rectifiers -
Posted By:
Created at: Saturday 26th of January 2013 01:22:52 PM
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i want a ppt for this title as posible as early pleas can you provide
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Title: phase angle control of scr using 89c51
Page Link: phase angle control of scr using 89c51 -
Posted By:
Created at: Saturday 05th of January 2013 10:59:56 PM
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i need full paper of about phase angle control of scr using 89s51. can send me the schematic diagram of this project. my mail id is [email protected]
....etc
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Title: single phase to three phase drive system using two parallel single phase rectifier ppts
Page Link: single phase to three phase drive system using two parallel single phase rectifier ppts -
Posted By:
Created at: Thursday 07th of August 2014 01:45:36 AM
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i request to you to give details of single phase to three phase drive system using two parallel single phase rectifier ppts ....etc
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Title: project report on automatic active phase selector for single phase load from three phase supply
Page Link: project report on automatic active phase selector for single phase load from three phase supply -
Posted By:
Created at: Wednesday 16th of January 2013 04:37:16 PM
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i m looking for the project report on automatic active phase selector for single phase load from three phase supply . help me for the same
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Title: ppt for single phase to three phase drive system using two parallel single phase rectifiers
Page Link: ppt for single phase to three phase drive system using two parallel single phase rectifiers -
Posted By:
Created at: Tuesday 29th of January 2013 07:32:43 PM
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i want the ppt and applications of this project.plz send ... ....etc
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Title: phase controlled scr using microcontroller
Page Link: phase controlled scr using microcontroller -
Posted By:
Created at: Thursday 06th of December 2012 03:23:03 AM
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Dar sir
i want the full report on phase angle control of SCR using micro controller. Please send me the report on my emailaddress [email protected]. ....etc
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