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.

Register Log in

modifying Sinewave inverter as 'on-grid' inverter

Status
Not open for further replies.
Z

zeeshan2029

Newbie level 4
Joined
Jan 23, 2009
Messages
6
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,312
Hello

i have made transformer based pure sine wave inverter by generating spwm from microcontroller. so i am trying to make this simple inverter to work as 'on grid' inverter.
what changes are required.


regards
 

You need frequency synchronization and a feedback loop controlling the output voltage according to the Iload respectively Pload setpoint. Also protection circuits watching safety limits for output current and output voltage.
 
Thank you sir

can you explain in detail about the protection circuitry.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top