Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
seminar surveyer
Active In SP

Posts: 3,541
Joined: Sep 2010
07-01-2011, 03:42 PM

.doc   Thyriter based power factor correction.doc (Size: 317 KB / Downloads: 149)


Boost converter is one of the most popular choices for high-quality rectification. The converter is supplied from a full-wave rectified line voltage and operated so that the input current follows the input voltage. The input current shaping can be achieved using a number of techniques. When the converter is operated at fixed frequency and fixed duty ratio in the discontinuous conduction mode (DCM), the low- frequency component of the input current is approximately proportional to the input voltage, so that the power factor is automatically close to one. Active control methods include many alternatives, such as constant-frequency peak current control, average current control, and operation at the boundary between the continuous and the discontinuous conduction mode. All of these control methods are now supported by dedicated integrated circuits. Near-unity power factor and almost zero harmonic distortion can be readily obtained.


A device that converts ac power into dc power at desired output voltage is called a rectifier. Some industrial applications of rectifiers are UPS for computers, ac motor drives, HVDC transmission lines etc.


Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  detecting power grid synchronization failure jaseelati 2 385 20-05-2016, 12:28 PM
Last Post: Dhanabhagya
  FLEXIBLE POWER ELECTRONIC TRANSFORMER seminar tips 2 1,627 05-07-2015, 09:58 AM
Last Post: tunhtutaye
  electronic power generator using transistor jaseelati 0 353 31-01-2015, 01:52 PM
Last Post: jaseelati
  floating power plant ppt jaseelati 0 360 31-01-2015, 12:49 PM
Last Post: jaseelati
  inductive power transfer ppt jaseelati 0 274 23-01-2015, 02:21 PM
Last Post: jaseelati
  power theft detection via plc pdf jaseelati 0 345 22-01-2015, 03:31 PM
Last Post: jaseelati
  distributed power flow controller ppt jaseelati 0 281 21-01-2015, 03:21 PM
Last Post: jaseelati
  wireless power theft monitoring system and indication at local substations. jaseelati 0 363 10-01-2015, 03:42 PM
Last Post: jaseelati
  pedal power hacksaw project report jaseelati 0 315 10-01-2015, 02:14 PM
Last Post: jaseelati
  iffco phulpur power plant ppt jaseelati 0 230 09-01-2015, 01:43 PM
Last Post: jaseelati