Forums

Forums
Sustainable Sidetra...
Wind Generation
Are Wind Turbines R...
 
Notifications
Clear all

Are Wind Turbines Really “Losers”?

 
Page 2 / 2
Wind Generation
Last Post by Batpred 1 month ago
20 Posts
7 Users
11 Reactions
228 Views
RSS
Transparent
 Transparent
(@transparent)
Famed Member Moderator
Joined: 4 years ago
Posts: 3075
29/01/2026 3:57 pm  

As the owner of a small wind-turbine for three years (until it caught fire), I've been able to assess first hand whether they are worthwhile.

ColdMorning72

 

The control electronics is very important.
It must be capable of taking all of the output, even during a gale when your batteries are already full.

I installed a 2-stage dump-load to accept excess generation.

When commercial turbines are instructed to generate less power, they must first be turned sideways to the wind direction.
You can't just flick a switch to disconnect a turbine from the load, as happens with PV panels.
It would simply rotate even faster because there's no longer anything accepting the energy.

 

Posted by: @batpred
↑

This US administration is trying to apply the brakes on many offshore wind farms

Poor physics.

You'd need an enormous brake to bring those things to a standstill.

 

In common with hydroelectric generation, wind turbines generate more of their annual output in the winter months, which is when we need it.

Both technologies use the same sort of mechanics to turn rotational energy into electricity.

However, air is much lighter than water, and also prone to rapid fluctuations (gusting).
So the same size of 'generator' produces a lot more electricity when used as a water turbine than when powered by the wind.


Save energy... recycle electrons!


   
🧐
1
ReplyQuote
Batpred
 Batpred
(@batpred)
Prominent Member Member
Joined: 1 year ago
Posts: 739
29/01/2026 4:06 pm  

Posted by: @transparent
↑

Posted by: @batpred
↑

This US administration is trying to apply the brakes on many offshore wind farms

Poor physics.

You'd need an enormous brake to bring those things to a standstill.

Yup, I would be confident the individual is not even operating car brakes! 😀 

 


8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kw export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; 100Amp head, HA lab on mini PC


   
ReplyQuote
Toodles
 Toodles
(@toodles)
Famed Member Contributor
Joined: 3 years ago
Posts: 2612
29/01/2026 4:12 pm  

@transparent I dare say that the negative forces generated by Trump could quite easily arrest the motion of many ‘windmills’. 😒


Toodles, heats his home with cold draughts and cooks food with magnets.


   
ReplyQuote



Batpred
 Batpred
(@batpred)
Prominent Member Member
Joined: 1 year ago
Posts: 739
29/01/2026 4:26 pm  

Posted by: @transparent
↑

In common with hydroelectric generation, wind turbines generate more of their annual output in the winter months, which is when we need it.

Both technologies use the same sort of mechanics to turn rotational energy into electricity.

However, air is much lighter than water, and also prone to rapid fluctuations (gusting).
So the same size of 'generator' produces a lot more electricity when used as a water turbine than when powered by the wind.

Agreed, the more inertia/the larger the blades, the better the turbine handles gusting. 

Another factor is the altitude, that impacts air pressure and so how much energy the wind turbine can safely harvest. 

It should also be said that some coastal locations have been harvesting very predictable and regular winds for decades, as hang gliders are well aware..

 


8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kw export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; 100Amp head, HA lab on mini PC


   
ReplyQuote
Batpred
 Batpred
(@batpred)
Prominent Member Member
Joined: 1 year ago
Posts: 739
29/01/2026 4:31 pm  

Posted by: @toodles
↑

@transparent I dare say that the negative forces generated by Trump could quite easily arrest the motion of many ‘windmills’. 😒

hence the need for turbines and independent minds that cannot be so easily arrested.. 😉 

 


8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kw export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; 100Amp head, HA lab on mini PC


   
ReplyQuote
Toodles
 Toodles
(@toodles)
Famed Member Contributor
Joined: 3 years ago
Posts: 2612
29/01/2026 4:35 pm  

@batpred Ah ‘arrest’ now that might be worth trying!


Toodles, heats his home with cold draughts and cooks food with magnets.


   
ReplyQuote



Mars
 Mars
(@editor)
Illustrious Member Admin
Joined: 5 years ago
Posts: 4294
Topic starter 29/01/2026 11:13 pm  

A wild wind turbine story straight out of CHYYYYYNA.

https://apple.news/AVPVz8FtwRAGMn99YbYKVvw


Get a copy of The Ultimate Guide to Heat Pumps

Subscribe and follow our YouTube channel!


   
ReplyQuote
Batpred
 Batpred
(@batpred)
Prominent Member Member
Joined: 1 year ago
Posts: 739
29/01/2026 11:39 pm  

😂

I wonder whether that turbine could "fly" where the pylon´s don´t.. 


8kW Solis S6-EH1P8K-L-PLUS hybrid inverter; G99: 8kw export; 16kWh Seplos Fogstar battery; Ohme Home Pro EV charger; 100Amp head, HA lab on mini PC


   
ReplyQuote
Page 2 / 2
Forum Jump:
  Previous Topic
Topic Tags:  Donald Trump (1) , wind (1) , wind turbines (1) ,



Share:

Join Us!

Worth Watching

Latest Posts

Click to access the login or register cheese
x Powerful Protection for WordPress, from Shield Security PRO
This Site Is Protected By
Shield Security PRO →