Design Inverter for Solar Cells | Final Year EE Student

In summary, the conversation is about a final year EE student seeking help in designing an inverter for solar cells. The student is looking for circuit diagrams and explanations, as well as suggestions for good firing and filter circuits. The conversation also mentions that the student is considering using Maximum Power Point Tracking (MPPT) for their project.
  • #1
kiamzattu
30
0
Hi
I'm a final year EE student and its time for me to do my project.I've thought of a topic nd thats- "Inverter design for solar cells" but i don know wher to start nd how to proceed. can any of u provide me circuit diagrams with explanations, or any links to such sites.since this is a general topic some of my class students r workin on it too (Inverter design). So i feel my inverter design should include good firing nd filter circuits. if u can help me in that too, I'll b grateful.
Awaiting ur reply
Regards
Anand

PS: If u hav any other project ideas in Power Electronics please suggest me.
 
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  • #2
anbullet said:
Hi
I'm a final year EE student and its time for me to do my project.I've thought of a topic nd thats- "Inverter design for solar cells" but i don know wher to start nd how to proceed. can any of u provide me circuit diagrams with explanations, or any links to such sites.since this is a general topic some of my class students r workin on it too (Inverter design). So i feel my inverter design should include good firing nd filter circuits. if u can help me in that too, I'll b grateful.
Awaiting ur reply
Regards
Anand

PS: If u hav any other project ideas in Power Electronics please suggest me.

Here's a place for you to start reading. Then follow the links in the references to get more info.

http://en.wikipedia.org/wiki/Power_inverter
 
  • #3
Thanks berkeman. I'll search for some topics from the references
 
  • #4
Not sure exactly what you're doing for your project, but it sounds like you're trying to harvest power from solar cells. Maximum Power Point Tracking (MPPT) might be useful for you.

Here's the Wikipedia link: http://en.wikipedia.org/wiki/Maximum_power_point_tracker

A quick Google search will turn up some COTS solutions if you don't want to DIY.
 
  • #5
Thanks Guys for ur help. I've selected d topic nd its MPPT...

regards
Anand
 

1. What is the purpose of designing an inverter for solar cells?

The purpose of designing an inverter for solar cells is to convert the direct current (DC) power generated by solar cells into alternating current (AC) power that can be used to power homes and other electrical devices. This is necessary because most household appliances and electrical grids operate on AC power.

2. What factors should be considered when designing an inverter for solar cells?

Some factors that should be considered when designing an inverter for solar cells include the power output of the solar cells, the efficiency of the inverter, the type of inverter (such as string or micro-inverter), the voltage and frequency of the AC output, and the safety and reliability of the inverter.

3. What are the main components of an inverter for solar cells?

The main components of an inverter for solar cells include a DC-AC converter, a control circuit, and a transformer. The DC-AC converter is responsible for converting the DC power from the solar cells into AC power. The control circuit ensures that the AC output is at the correct voltage and frequency. The transformer is used to step up the voltage of the AC output to a level suitable for powering household appliances.

4. How does the design of an inverter affect the efficiency of solar cells?

The design of an inverter can greatly affect the efficiency of solar cells. A poorly designed inverter can result in power losses and reduce the overall efficiency of the solar cells. On the other hand, a well-designed inverter can optimize the power output of the solar cells and improve their efficiency.

5. What are some challenges faced when designing an inverter for solar cells?

Some challenges that may be faced when designing an inverter for solar cells include managing the high voltage and current levels from the solar cells, ensuring the inverter is able to handle fluctuations in solar cell output, and designing for safety and reliability. Additionally, cost and size constraints may also be challenges in the design process.

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