Это видео недоступно.
Сожалеем об этом.
HOT WATER POWERED THERMOELECTRIC POWER GENERATOR | HEAT BATTERY | TEG PELTIER MODULE | THERMODYNAMIC
HTML-код
- Опубликовано: 10 май 2020
- This is a hot water powered Thermoelectric Power Generator. It works based on thermodymics and generate electric power. If you keep this device in a well ventilated cold place, it can give power for more than two hours continuously with one full tank of hot water.
#hotwater #thermoelectric #powergenerator
The links for some items are used in this video..
THERMOELECTRIC GENERATOR: www.amazon.ca/...
USB 5V BOOSTER CIRCUIT: www.amazon.ca/...
USB LED BULB(2 PACK): www.amazon.ca/...
USB LED BULB WITH SOLAR(2 PACK): www.amazon.ca/...
Visit skilfullife.blogspot.com for more videos
If you put the cooling fins 90 degree so they get vertical instead of horizontal i bet the air flow (hot air goes upwards) will result in increased passive cooling. A small pipe perhaps a meter long with a box around the cooling fins might speed up the airflow, like a chimney increase the draft in a woodstove.
Or perhaps to keep it small and portable for a trip in the forrest then a propeller angled at some distance and powered by a toy coreless motor (use less electricity it is said) might get the ampere power up.
What is best of these two i dont know, the TEG might be too small to profitably power a motor so passive cooling with a small chimney might be better.
Anyway, cool to experiment some with these TEG's to understand what they can do or not :)
You are right, that's my idea too. But, the holes in the heat sink and aluminum tank align in that way. That's why I had to install it so. I'm going to replace the heat sink with bigger size in vertical position to improve the efficiency.
Thank you for sharing your knowledge, I appreciate it.
To point the ventilator to the heat sink might make a difference
Could I run a couple of leds off of a repurposed TEC? I plan to use the heat off a stove pipe and the outside winter air for the temperature differential
Yes, you can.
Point the fan at the heat sink fins...
With 200 degrees Celsius warm heat exchange oil the show is better.
Olive oil is good too!
can u increase the load power output by putting the fan towards the heat sink ?
higher output but shorter time for availability ?
Yes, if we can cold down the heat sink, we can get more power.
no me la conteees, a que amperaje va esa vaina. larry el ruedas aproves
I calculated with this teg that it wouls not be possible to power an LED light. I thought if it had 100 degrees temperature difference the output would be 580mA according to the data sheets and an efficiency of 1,5% would make that the output is 8,7 mA with 3,6 V this would be 0,03 watts. How is it possible that this is working. The temperature difference is probably not even 100 degrees. Do you have any idea how thid is possible?
Check my other thermoelectric videos, then you will get an idea. That LED bulb comes with LED driver circuit. That's why it gives more bright light.
THERMOELECTRIC POWER GENERATION ruclips.net/video/pv9cWR6BtKM/видео.html
THERMOELECTRIC POWERED NORTH POLE ruclips.net/video/l7S_UfGpN5s/видео.html
DIY HEAT ENGINE SPINNING PELTIER LAMP ruclips.net/video/DT_-5IOg6ww/видео.html
DIFFERENCE BETWEEN THERMOELECTRIC COOLER AND GENERATOR ruclips.net/video/NruYdb31xk8/видео.html
I get 2V at 200ma with a 30deg difference so idk lol
If my math is right, you should get 10 - 13 led's off of that?
What TEG module is that? Please let know the load watts you can get from it
TEG model - SP1848. Check the details on it's datasheet www.digchip.com/datasheets/parts/datasheet/922/SP1848.php
How hot was your water and what size is the teg?
It is boiling temperature 100C. The size of TEG is 40mmX40mm
Is it okay to use small heatsink?
Small heat sink doesn't disperse heat fast enough(not a fast cooler). It can not make a big temperature difference. So, you can't generate enough electricity. Also, if you don't have a fast cooling heat sink(large heat sink), the temperature of the TEG will rapidly increase and damage the TEG.
@@SKILFULLIFE thank you , then if I use 2 peltier module will it be more effective for generating electricity ? Also I plan to put a fan at the heatsink will it be better?
@@randolfmangao9131 how did it go?
From my estimates, unless you had more TEG modules, it wouldn't be worth it to waste the power on a fan.
You could maybe passively cool it with a liquid. And a wide surface area for the heat to quickly escape. And If container was tall enough, you could take advantage of evaporative cooling.
?
Fill it with sand.
whats the benefit of that ??
@@lifechanger957 water is great at transferring energy, sand is not. Sand can be heat beyond 1000C and will retain its energy for a long time if insulated. Like months
@@David_Mash But as compared to water sand will take much time to get heat up ryt??
For eg. I have normal water and sand of the same quantity and heat both them up water will heat more quickly as compared to sand ryt??
@@David_Mash and according to you if this teg was filled with sand how much it would take it to heat upto 100 celcius and how long it would last??
@@lifechanger957 like comparing a dirt bike to a motor home. Yes water can charge quick, discharge quick, but it cannot store energy as well as sand. If you add a solar panel, water can be heated while the sun is out but will cool quickly and can only accept enough energy to heat up to 100c. Sand can continuously be heated all day, will discharge all night and still be hot for days, weeks, months.
Música chata. Projeto legal.