For the past few months, I have been trying to build our own bicycle generator. Soon it became a sort of obsession as I tried to take an old exercise bike and convert it to a human powered generator. These past few weeks, I could finally see the light at the end of the tunnel. With help from a follower of this website, author of Random Thoughts [of an engineer] who pointed me in the right direction. A bicycle generator, producing 6 Volts cannot charge a 12 Volt battery. The Volts are like force and force the current Amperes through the system. A 6 Volt generator couldn’t push its way through a 12 volt system. It would be like a snowball trying to push back an avalanche, well maybe not that extreme, but since it’s winter, I needed a winter simile.
I tried to use a 24 Volt alternator, but that too failed. The physical human force to power it was beyond our physical limits for any measurable amounts of time. I tried using a small DC charge controller which could not be integrated into the system. I debated buying a DC booster and went with an extra DC motor added in series instead.
Unfortunately, I have little to know knowledge of electronics. However, I plan to do another post and video about the deceptions on the Internet concerning these so called bicycle generator plans, and how people believe certain laws of physics don’t apply to them. That is fine if people want to create their own religion, but please don’t put blueprints on the Internet and claim they work when they don’t. I wonder if the authors who wrote the bicycle generator article actually built the bike. Hopefully, they’re not spreading false information because they want a “blog article” paycheck even if it means their is no factual basis in the article.
Moving on… How do you like the music?
This song “I Believe You” comes from a used record I purchased years ago, Made in America, 1981. I finally got to play it with a record player I received for Christmas. I grew up listening to Karen Carpenter, and I love her voice. To avoid a copyright strike on YouTube, I altered the song 4 different ways. First, I placed a slight echo, next I upped the bass, I sped up the tempo by 15%, Lastly, I added a slight reverb to give it an auditorium feel. I have learned that altering older music for people to listen to online has been called VaporWave. I am not a big fan of it and didn’t push this song so far out that it would be almost unrecognizable. Plus, like electronics, I know even less about mixing music. If the video gets taken down by YouTube, it will disappear here as well until I can find another song to replace it.
Update: The video was flagged as copyright infringement by YouTube’s algorithm within a few seconds of the first of the upload. So, I had to pick an open source song completely different from the one I had. All that work mentioned above wasted.
4 thoughts on “It Really Works… Introducing the Bicycle Generator.”
why are the comments disabled on all of your videos
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David, do you want the long or the short?
I can probably guess why the video comments are disabled… 🙂
As for the bike. That’s cool!
53old, thanks again for your help in understanding voltage a little better. I will probably do a post later correcting the plans I found online and explain how my system works to the best of my ability. I also have a diode rant I might post for fun.