Design of Single-Phase Half/Full Bridge ResonantInverter

[niteshadw]

Hello,

I'm trying to learn how to design a single-phase half- and full-bridge resonant inverter. I have been reading few power electronics books to get the theory behind the inverters but I'm having trouble finding design equations. Most of the values for the inductors, capacitors are already given as well as every other design value.

I wish to use pspice to simulate and observe outputs of both half and full bridge inverters with varying loads; RC, RL, RLC but I have trouble understanding how to design correct values for those components.

I have searching google and ieeexplore website for articles but what I find is either too complex or do not address my questions.

Would anyone know where I could find anything that would be beneficial, I would greatly appreciate any help!

Thank you!

 

[berkeman]

Wikipedia.org's intro seems pretty good. Have you followed some of the reference links at the bottom of their intro article?

http://en.wikipedia.org/wiki/Inverter_(electrical)

 

[oswaler]

As a scientist in the field of power electronics, I can understand your struggle in finding the correct design equations and values for your single-phase half and full bridge resonant inverter. This type of inverter is commonly used in applications where high efficiency and low harmonic distortion are important, such as in renewable energy systems or motor drives.

The design process for a resonant inverter involves selecting the correct values for inductors, capacitors, and other components to achieve the desired output. This can be a complex process as it involves considerations such as the switching frequency, load characteristics, and desired output voltage and current. In addition, the design equations can vary depending on the specific resonant topology used (such as series or parallel resonant) and the type of load (RC, RL, RLC).

One approach to designing a resonant inverter is to start with a simplified circuit model and then use simulation tools like PSPICE to optimize the values of the components. You can also refer to literature and research papers for guidance on specific design equations and techniques. I would suggest looking into publications from IEEE Transactions on Power Electronics or the International Journal of Electronics and Electrical Engineering for relevant articles.

It is also important to keep in mind that the design process for a resonant inverter can be iterative, and it may take some trial and error to achieve the desired performance. I would recommend consulting with experienced colleagues or seeking guidance from experts in the field to assist you in your design process.

Overall, designing a single-phase half and full bridge resonant inverter requires a strong understanding of power electronics principles and careful consideration of various factors. With the right resources and support, I am confident that you will be able to successfully design and simulate your inverter. Good luck!