Monday, February 25, 2008

When the Brakes Fail on a Wind Turbine

5 comments:

dekus said...

wow, nasty... now I understand why these things stop when there is finally a lot of wind to produce much energy...

annom said...

wind vs wind-turbine :) 1-0

pimp-a-lot bear said...

Does anyone have a clue how a brake on a wind turbine works?

Is there a certain speed when the brakes can't stop the turbine anymore?

annom said...

The brake usually consists of turning the blades out of the wind. I don't know what other systems they use.

cybrbeast said...

Here is a little bit of info
http://www.windpower.org/en/tour/wtrb/safety.htm
basically what annom said with mechanical backup brakes.