Electromagnetic Generator Coil Number Help

Click For Summary

Discussion Overview

The discussion revolves around the design of an electromagnetic generator, specifically focusing on the optimal number of coils to use in relation to a limited number of strong neodymium magnets. Participants explore the relationship between the number of coils and the power output of the generator.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant inquires about the appropriate number of coils to use for a generator with 6 strong neodymium magnets, questioning whether 6 or 9 coils would be optimal.
  • Another participant suggests researching existing designs for permanent magnet generators, implying that there may be established practices that could inform the inquiry.
  • The original poster expresses uncertainty about whether more coils would lead to increased power output or if there is an optimal ratio of coils to magnets for maximum efficiency.

Areas of Agreement / Disagreement

The discussion remains unresolved, with participants expressing differing views on the relationship between the number of coils and magnets, and no consensus on the optimal design parameters.

Contextual Notes

Participants have not established specific definitions for terms such as "optimal ratio" or "maximum power output," and there are unresolved assumptions regarding the interaction between coils and magnetic fields.

tachyon_man
Messages
49
Reaction score
0
Hello, I am building a generator for a project in my physics class. I have lots of magnetic wire and 6 VERY strong neodymium magnets, their area isn't overly large (I'd say about 1.5x1.5 inches). How many coils would be best for me to make for the stator? I am making a circular spinning disk type one. I read somewhere that 12 magnets means 12 coils and so on so am I only able to make 6 coils or can I make 9? I'm just not sure if it would interfere with the magnetic field the coils generate or something else that would lead to the generator not outputting much power. Thanks a lot!
 
Physics news on Phys.org
tachyon man,

Have you searched for how others have designed and built this kind of generator? Google is your friend. It can help you find information. Learn to use Google search and you will get new knowledge, satisfaction, and be happier.

I entered the search words “electric generator with permanent magnets design” and about 2,940,000 results appeared in 0.28 seconds. Why not try to discover how others build permanent magnet generators? Then if you have any doubts or specific questions, post them here. Members here are always willing to assist any true searcher trying to learn the mechanisms of nature.

Cheers,
Bobbywhy
 
Google is indeed my friend and i have tried searching but no one seems to have a limited magnet source, the designs I've seen use more magnets but weaker ones. I was just wondering if more coils = more power or if there is a optimal ratio of coil to magnet to ensure maximum power output. Thanks!
 
Last edited:
Please help someone
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 43 ·
2
Replies
43
Views
7K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 8 ·
Replies
8
Views
18K
  • · Replies 27 ·
Replies
27
Views
3K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 8 ·
Replies
8
Views
4K