Tuesday, October 13, 2015

Hydroelectric Power Production for Survival Power with Ken Jensen; Episode 13: Day After Disaster, Chapter 13

Episode 13:

Description of Today's Episode: In the Day After Disaster adventure, Erika and Star make their way into the Auburn River Camp where they have a hydroelectric generator powering the camp. Today, Ken Jensen, host of the Prepper Podcast, stops by to discuss the intricacies of a hydroelectric generator: how it works and the pros and cons of using this system.

Listen to the Audio Podcast

Featured Chapter Quote:
“I only have my word.”

Lessons From Ken 
Pros and Cons of Hydroelectric Power:

  • Pros
    • Most efficient source of power
    • Lowest cost/watt
    • Easy to predict what your energy generation is going to be.
    • Allows you to reduce your battery bank because you can easily match battery storage to production.
  • Cons
    • Need elevation and high flow for quality production
    • Moving parts break down and need to be maintained.
    • Generation area may be far from home and wiring can get very expensive.
How Does This System Work? 

  • Water is directed into blades (turbine) connected to a shaft which spins a motor.
  • Think of a box fan functioning in reverse.
  • The shaft can be direct coupled or use belts to convert energy.
  • A generator has a rotor and a stator. The rotor creates a magnetic field that induced the current into the stator. The stator is where you pull usable energy from.
  • If you have a DC Alternator Generator you will have to send that power to a converter before it is usable. If you have an AC rectifier generator AC will come out and all you have to do is send it to your rectifier board or a component. 
Producing Hydroelectric Power In a Survival Situation

  • There are blueprints to make hydroelectric power from a bucked system, cd and Styrofoam system or articulated PVC designs but Ken suggests the water wheel with belts or chains to change the gear ratio.
  • It is a tried and true method that has a low speed but very high torque.
  • You can couple your generator to the system with a homemade transmission or you can couple it directly to your tool like a mill for example.
Ken Jensen
Ken Jensen is an American, Ex-Military Patriot that is knowledgeable and experienced in Electronics and Industrial Electrical design and maintenance. Ken is also an experienced Nuclear Reactor Operator and also worked on nuclear instrumentation. He grew up hunting, camping and spending time outdoors. In adulthood, Ken has spent many years learning wilderness survival and, eventually, urban survival.

Ken is the author of a book, The Honey and The Bee and is the main author and contributor to The Clever Survivalist Blog, Survival Guide and The Prepper Podcast, Survival Podcast.

Sara F. Hathaway

Sara F. Hathaway is the author of the The Changing Earth Series: Day After Disaster and Without Land. She also hosts The Changing Earth Podcast which blends her fictional stories with educational survival tips. Sara grew up in the country where she developed a profound interest in the natural world around her. After graduating with honors from The California State University of Sacramento with a Bachelor of Science in Business Administration, she launched into a career in business management. In her fictional novels her research and experience with survival techniques and forgotten life-sustaining methods of the generations past come to the forefront in a action packed adventures. She has used her background in business management to pave new roads for fictional authors to follow and she delights in helping other achieve the same success. She currently lives with her husband and two sons in California where she is at work on the sequel to her first two novels. For more information and a free copy of “The Go-Bag Essentials” featuring everything you need to have to leave your home in a disaster visit: www.authorsarafhathaway.com