A Three-Phase Zero-Voltage and Zero-Current Switching DC–DC Converter for Fuel Cell A
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
seminar surveyer
Active In SP

Posts: 3,541
Joined: Sep 2010
31-12-2010, 05:28 PM

.doc   A Three phase ZV ZC Sw DC-DC Fuel Cell.doc (Size: 33.5 KB / Downloads: 73)


Aim Of the Project Is Get the Energy From non conventional Energy Source To Convert 400v 3phase Energy. Using 3phase Zv ZC Switching Dc-Dc Convert For Fuel Cell Application.

In spite of having many advantages, such as low
switch voltage and easy implementation, the voltage-fed dc–dc
converter has been suffering from problems associated with large transformer leakage inductance due to high transformer turn ratio when it is applied to low-voltage, high-current step-up application such as fuel cells. This paper proposes a new three-phase voltagefed dc–dc converter, which is suitable for low-voltage, high-current applications. The transformer turn ratio is reduced to half owing to Δ-Y connection. The zero-voltage and zero-current switching (ZVZCS) for all switches are achieved over wide load range without affecting effective duty cycle. A clamp circuit not only clamps the surge voltage but also reduces the circulation current flowing in the high-current side, resulting in significantly reduced conduction losses. The duty cycle loss can also be compensated by operation of the clamp switch. Experimental waveforms from a 1.5 kW prototype are provided.


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
Tagged Pages: zero current switching ppt, 400v current fed converter, zero voltage and zero current switching ppt only, traction tansformer, zero voltage and zero current switching ppt, a three phase zero voltage and zero current switching dc dc converter for fuel cell applications, report a three phase zero voltage and zero current switchind dc dc converter for fuel cell applications,
Popular Searches: ppt on zero emission aotomobiles, ppt presentation on zero energy house for civil engg, three phase voltage fed dc dc converter, zero crossing to switching triac, zero shift synchromesh system, zero voltage buck, applications of zero,

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
  high voltage fuse blown indicator with voice based announcement system jaseelati 0 316 15-01-2015, 03:58 PM
Last Post: jaseelati
  three phase fault analysis with auto reset on temporary fault and permanent trip othe jaseelati 0 83 10-01-2015, 03:26 PM
Last Post: jaseelati
  optical technology in current measurement jaseelati 0 300 10-01-2015, 01:19 PM
Last Post: jaseelati
  current sensor mini project jaseelati 0 236 09-01-2015, 02:15 PM
Last Post: jaseelati
  multi stage torque converter pdf jaseelati 0 172 07-01-2015, 04:04 PM
Last Post: jaseelati
  cryogenic fuel level indicator jaseelati 0 212 01-01-2015, 02:10 PM
Last Post: jaseelati
  seminar report on dynamic voltage restorer jaseelati 0 274 23-12-2014, 04:17 PM
Last Post: jaseelati
  fuel energizer wikipedia jaseelati 0 231 23-12-2014, 03:53 PM
Last Post: jaseelati
  eddy current brakes seminar report jaseelati 0 187 23-12-2014, 02:06 PM
Last Post: jaseelati
  factors on which emf of a cell depends jaseelati 0 124 23-12-2014, 01:15 PM
Last Post: jaseelati