Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Question about DC-AC inverter design

Status
Not open for further replies.

wisepie

Member level 4
Joined
Aug 1, 2005
Messages
78
Helped
7
Reputation
14
Reaction score
0
Trophy points
1,286
Activity points
1,706
Why most of the inverter are constructed by converted to dc from ac and then converted back to ac. but not direct ac to ac????
 

DC-AC Inverter

This is due to power constraint.
 

Re: DC-AC Inverter

one possibilty is of mainatinig power quality ( specifically power factor)

1. fisrt part is ac to dc ( converter ) : by sitching the swiches the current drawn from the ac side can be maintained in phase with the ac side voltage.

2. second part dc to ac ( inverter ): this is actual load to the fisrt one .. It will act depending upon the load. we can switch the switches in this inverter, we can get the apprpriate wavefroms.

because of converter and inverter arrangement gives, some kind of power isolation between input ac and ouput ac.


hope it will be useful to u,................
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top