How a dam generates electricity

  Рет қаралды 864,488

Interesting Engineering

Interesting Engineering

3 жыл бұрын

Have you ever seen a dam in real life? Those huge structures are not only vital for our water needs in dry seasons but are also quite helpful in providing extra energy.
By repurposing rivers and lakes, they reimagine vast ecosystems. They supply millions of homes around the globe with electricity, but how do these structures provide an alternative power source to humanity?
The short answer is by generating electricity from water. Acquiring dam power is simple in principle. Using the water’s kinetic energy and converting it into electricity is not something new and people have been benefiting from it since the first civilizations. They do this by using gravity to their advantage.
However, producing the amount of energy in today’s scale is not an easy task for sure. It is easier said than done. Therefore, it takes quite a number of professionals and engineers to build an electric generating dam. Thanks to the high efficiency of this conversion, hydroelectric dams are still one of the most convenient and preferred ways for alternative energy sources. Composing of four different parts, these magnificent engineering wonders have been providing us with energy while also helping the environment.
Dam energy has been used for quite a while, and the reason is clear.
If you also find these structures interesting and want to know more about how they function, we highly recommend you watch this video. You will be surprised how much you can learn about how dams are capable of converting the water-energy into electricity.
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#engineering

Пікірлер: 249
@Interestingengineeringofficial
@Interestingengineeringofficial 4 ай бұрын
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@aminawinterwater2915
@aminawinterwater2915 3 жыл бұрын
This was really DAM interesting!
@xdrew707x
@xdrew707x 3 жыл бұрын
You're DAM right it is!
@stratowhore9051
@stratowhore9051 2 жыл бұрын
Dam you! That's what I was going to say!
@gopalplayz3496
@gopalplayz3496 2 жыл бұрын
Did you dam thought this
@osa1121-
@osa1121- Жыл бұрын
@@gopalplayz3496 did u damm think this??
@annefrank2909
@annefrank2909 Жыл бұрын
Dam" man you nailed it"☠️
@ShadowAkatora
@ShadowAkatora 3 жыл бұрын
Dam, that's interesting
@reynoldtejada7625
@reynoldtejada7625 3 жыл бұрын
Nice joke
@itrospect9800
@itrospect9800 3 жыл бұрын
r/damnthatsinteresting
@keithnacion434
@keithnacion434 3 жыл бұрын
Nice pun
@shiningstarbhoi2550
@shiningstarbhoi2550 3 жыл бұрын
Dammmn
@saiphaneeshk.h.5482
@saiphaneeshk.h.5482 3 жыл бұрын
Dam took words out of my mouth.
@EphemeralProductions
@EphemeralProductions Жыл бұрын
I’m glad they have videos like this out there. Many people just take electricity for granted and don’t know (or sometimes even care) where it comes from and how it’s generated. This informs them of all that. :). I have known all this info for a very long time but it’s nice seeing it spread to the public.
@s.r.clinkz3712
@s.r.clinkz3712 2 жыл бұрын
Whenever the Narrator says Dams it has emotion in it
@zraffens5145
@zraffens5145 3 жыл бұрын
This channel will certainly blow up in a few months.
@howardlitson9796
@howardlitson9796 3 жыл бұрын
Around environment of dam can green vegetation. It's very beautiful.
@Anonymous-re9fd
@Anonymous-re9fd 3 жыл бұрын
I kinda wish there would've been an explanation about how the generator works. great video nevertheless!
@cameronallen5043
@cameronallen5043 Жыл бұрын
There’s a lot on KZfaq about that but basically in this case the high pressure water spins a turbine rotor at such a high speed it creates a magnetic field
@edwardjnarrojr3135
@edwardjnarrojr3135 2 жыл бұрын
Incredible opportunities in using the ocean in unique ways to provide electric energy while also sending seawater to desalination plants near coastal plants
@huseyinkilic8550
@huseyinkilic8550 3 жыл бұрын
Damn!
@howardlitson9796
@howardlitson9796 3 жыл бұрын
No damn. Cement wall and concrete of Dam can use line-x solid hardness chemical material
@masantoshi4484
@masantoshi4484 3 жыл бұрын
@@howardlitson9796 will not
@simoneiaia
@simoneiaia 3 жыл бұрын
best youtube channel ever ❤️
@mohammedmujtaba712
@mohammedmujtaba712 3 жыл бұрын
yess worth for watching
@jaeshwanthakshaya7376
@jaeshwanthakshaya7376 3 жыл бұрын
@@mohammedmujtaba712 yes
@omar90s91
@omar90s91 3 жыл бұрын
Very underrated channel
@sabyasachisitakantajena1653
@sabyasachisitakantajena1653 3 жыл бұрын
Super underrated
@21schange73
@21schange73 3 жыл бұрын
This a great green energy source, but when the dams were built, in many places that it was constructed. The designers and federal and state officials, never took to account the environmental impact at those tines.
@danielg6967
@danielg6967 2 жыл бұрын
Needs must. The river will still flow just a different way. Over time, nature will adjust.
@soultrex9722
@soultrex9722 2 жыл бұрын
Many dams in the U.S like Ice Harbor and John Day were constructed under a peace treaty with the Indians. The dams presence is symbolic to the friendship we now share with the natives and the racism they left behind.
@soultrex9722
@soultrex9722 2 жыл бұрын
1 Hydroelectric dam produces more electricity than 10,000 windmills. Windmills produce at 50% meanwhile a dam produces 95%. It's the cleanest form of energy we have
@PerSon-xg3zr
@PerSon-xg3zr Жыл бұрын
Now combine it with Fusion or Nuclear power and you have 130% energy. Ok yeah that sounds like a joke and it is, but combining nuclear or fusion with hydroelectric sounds interesting.
@davidsklar1988
@davidsklar1988 7 ай бұрын
Absolutely
@berealistic8170
@berealistic8170 3 жыл бұрын
most underrated channel on KZfaq 👍
@redraymondreddington853
@redraymondreddington853 Жыл бұрын
If this was how Physics and Mathematics was thought to me in High School, I couldn't be struggling NOW to get my Bachelor in Electrical Engineering at 30 years old.
@suhaelowis
@suhaelowis 3 жыл бұрын
Great video. Love it, so informative.
@user-jt6ej7vh2p
@user-jt6ej7vh2p 3 жыл бұрын
Very informative. ❤
@willvanrooy6878
@willvanrooy6878 2 жыл бұрын
This engineering is so interesting! :D
@eyeofrah6731
@eyeofrah6731 3 жыл бұрын
From beginning to end great video
@frankransainiofficial9610
@frankransainiofficial9610 Ай бұрын
Am from Zambia and we are experiencing load shedding,12hrs per day,we had droubts,after seeing this video,I understand 👌🏾
@bhaskarreddy9483
@bhaskarreddy9483 3 жыл бұрын
You sir, deserve more views.👍🙏
@hayalsewmoges1665
@hayalsewmoges1665 2 жыл бұрын
very intersting...
@Mohammadali_9999
@Mohammadali_9999 Жыл бұрын
I think water flowing out of a channel from bottom of a dam has more force , because it has all the weight of water behind and up it, but from top of a dam it's just like a water fall, doesn't have that huge weight to it.
@FuckingKamikaze
@FuckingKamikaze 3 жыл бұрын
Damn! It's awesome.
@caderbavahsiddicl6414
@caderbavahsiddicl6414 3 жыл бұрын
Thank lots... Very interesting...
@ratherbilal5059
@ratherbilal5059 Жыл бұрын
Lot of thanks to you sir.
@markhonea2461
@markhonea2461 2 жыл бұрын
Show us an in depth explanation of the actual permanent magnets that are at the heart of the electrical generator. Please. There is not a single video about that, that I can find.
@EphemeralProductions
@EphemeralProductions Жыл бұрын
It’s basically a giant motor. Only instead of electricity being applied to make it spin, its doing the opposite. Look at any large industrial motor and you’ll see mostly what the inside of a dam generator looks like.
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
www.google.com/search?q=how+do+generators+work+from+hydro+power&rlz=1C1UEAD_en-GBAU938AU938&oq=how+do+generators+work+from+hydro+power&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIJCAEQIRgKGKABMgkIAhAhGAoYoAEyCggDECEYFhgdGB4yCggEECEYFhgdGB4yCggFECEYFhgdGB4yCggGECEYFhgdGB4yCggHECEYFhgdGB4yBwgIECEYjwLSAQoxMTkyOGowajE1qAIAsAIA&sourceid=chrome&ie=UTF-8#fpstate=ive&vld=cid:b8b43b1d,vid:Lx6UfiEU3Q0,st:0
@stinglp1198
@stinglp1198 3 жыл бұрын
How do you control the frequency or Hertz of the power supply ?.
@void-zc2ql
@void-zc2ql 3 жыл бұрын
you don’t
@shaheemgen3394
@shaheemgen3394 3 жыл бұрын
This only has 14k veiws? Ooh 40k now still less
@KeepCalmandLoveClassics
@KeepCalmandLoveClassics 2 жыл бұрын
Electrifying Video ⚡⚡
@nechefavour9332
@nechefavour9332 2 жыл бұрын
This was educative
@rubina2631
@rubina2631 3 жыл бұрын
Wow that was really interesting 😃
@vinamrayadav5578
@vinamrayadav5578 3 жыл бұрын
This Channel Quintessential . It has a informative and interesting videos. I love this channel and shared to my 10 Friends.
@smitasrivastava5382
@smitasrivastava5382 3 жыл бұрын
I love it Thanks
@DEEPAK-re3lo
@DEEPAK-re3lo 3 жыл бұрын
Dams .. oh damn
@curious5661
@curious5661 3 жыл бұрын
5:46 Hamster?
@MochaFur1
@MochaFur1 3 жыл бұрын
oh my god
@danielg6967
@danielg6967 2 жыл бұрын
Water and gravity is the best way to make electricity. Mega power.
@tigerdavid3982
@tigerdavid3982 3 жыл бұрын
I saw the srisailam dam that of Andhra pradesh
@ravensfan5998
@ravensfan5998 3 жыл бұрын
What a great "Damn" video. Well done. That was "Damn" educating. I hope to see more "Damn" videos in the future.🤓🤙
@totalinsight9888
@totalinsight9888 3 жыл бұрын
So much to.learn in so little time.
@panduarun7508
@panduarun7508 3 жыл бұрын
Nice explanation
@wilton999
@wilton999 3 жыл бұрын
Well, I'll be damed!
@toddavis8603
@toddavis8603 6 ай бұрын
Hoover Dam is a modern marvel for electric generation.
@xzm996
@xzm996 3 жыл бұрын
Damn! Heard a lotta dams!
@ramadhanhaddad7348
@ramadhanhaddad7348 Жыл бұрын
Qstn....cant we use some if the electricity produced by the dams generators then somehiw amplify it and use it again to turn the turbines??? That way elextricity would be endless
@LkGam3rShorts
@LkGam3rShorts 3 ай бұрын
this is so interesting. I am a guy who really likes physics stuff and dams is one of them. This is explained a great way. Iam gonna like and subscribe
@skibidisherny
@skibidisherny 2 жыл бұрын
i HOPE THIS CHANNEL BLOWS UP
@abhishekmishra5936
@abhishekmishra5936 3 жыл бұрын
Amazing channel
@MA-mo4qi
@MA-mo4qi 2 жыл бұрын
the way you say 'mechanical' lmao.
@shaikhmohdaqeel2555
@shaikhmohdaqeel2555 3 жыл бұрын
Well must say Dam is Damn! 😂
@AY0169
@AY0169 3 жыл бұрын
Lmao
@HriataRL
@HriataRL 2 жыл бұрын
Damn!! That Dam..
@dlsgaming4179
@dlsgaming4179 2 жыл бұрын
Thank you sir
@saion1779
@saion1779 3 жыл бұрын
That's a lot of Dams
@wisnuherlambang5379
@wisnuherlambang5379 3 жыл бұрын
Do you said Damn?
@Stevenpa00
@Stevenpa00 7 ай бұрын
Where can I get some dam bait?
@arhanbhat4730
@arhanbhat4730 2 жыл бұрын
Have a science test coming up helped me understand, thanks
@DjRicolaz0328
@DjRicolaz0328 8 ай бұрын
.. thanks for sharing your informative vedios May God bless you 😇🤗
@mchan1007
@mchan1007 8 ай бұрын
Good video but didn't explain properly about the height of the damn for electricity creation. Basically, it sounds like the water pressure passing through the turbines would create electricity in the generators that creates the electricity which is then fed out over the power lines. If the water pushes the turbines which powers the generator, then it's passing through the damn that houses the turbines and generators. The dam controllers can control the water output which pushes the turbines. What does the water fall height have to do with electricity generation?
@Shidev906
@Shidev906 2 жыл бұрын
Ok thanku for explaining
@howardlitson9796
@howardlitson9796 3 жыл бұрын
Water resources from hot air and cold air to production.
@DanAdes525
@DanAdes525 6 ай бұрын
Awesome
@katxko
@katxko 5 ай бұрын
my science teacher made me watch this.
@gbadegesinmuhammed9989
@gbadegesinmuhammed9989 3 жыл бұрын
Water is a prime mover as ic engine is a primemover to a car transmission
@shanlanka6670
@shanlanka6670 Жыл бұрын
DAMN..
@marlonmoreno218
@marlonmoreno218 3 жыл бұрын
Well dam!
@GENERALWA5TE
@GENERALWA5TE 2 жыл бұрын
Is it me or can dams be even more efficient by having additional turbine which gets powered by the dam water exhaust?
@DarkWolf5250
@DarkWolf5250 2 жыл бұрын
The power provided by the drop in elevation is taken already through the turbines; adding another generator to the outflow wouldn't generate much power and may cost the main generator efficiency due to affecting the flow of the tailwater. The water they show discharging through the spillways in this video is excess water that the plant does not have the capacity to use; theoretically, the plants could be expanded with additional turbines to utilize this power, but dams are very expensive to make and every additional unit costs a lot more money. The dam would still likely need a spillway to deal with flood events or anything along those lines; building a hydro plant big enough to take all the possible flood flow would be both prohibitively expensive and a waste during most times of the year when water flowrates are far lower. Hopefully that makes sense!
@GENERALWA5TE
@GENERALWA5TE 2 жыл бұрын
@@DarkWolf5250 I mean where that water is shooting out of the spout have another turbine there.
@davidsklar1988
@davidsklar1988 7 ай бұрын
Like an afterburner, genius
@lenkagamine6121
@lenkagamine6121 3 жыл бұрын
Dam boy he chonk
@imransayyed2251
@imransayyed2251 3 жыл бұрын
Why there is turbine? Why can't water directly fall on generator and spin it
@michaeljnicolas1949
@michaeljnicolas1949 3 жыл бұрын
You need converters to transform each form of energy into another. The generator transforms mechanical energy into electrical. Before the turbine, you only have potential into kinetic energy. The turbine converts the kinetic into mechanical. I’m assuming the turbines are near the generator acting as one system. So you can say the water is falling on the turbine portion of the generator.
@gunsumwong3948
@gunsumwong3948 3 жыл бұрын
The water rotates the turbine which has a common shaft with the generator. Got it?
@robsonmacedo4108
@robsonmacedo4108 3 жыл бұрын
🤦🏻
@returntothetruth1469
@returntothetruth1469 3 жыл бұрын
You Don't Need a Rotation But A controlled Rotation and Secondly turbines are designed in such a way that they utilized maximum energy of water
@gunsumwong3948
@gunsumwong3948 3 жыл бұрын
@@returntothetruth1469 Out of the standard Pelton, Francis and Kaplan machines what hydro turbine generator you are referring to that doesn't need roatation and has a secondary turbine?
@voongnz
@voongnz 3 жыл бұрын
So dam efficient
@tareqyosef
@tareqyosef Ай бұрын
Dam dam dam 😂 damn dam
@kishore2486
@kishore2486 3 жыл бұрын
Damm it!!!
@hikarinohoshi
@hikarinohoshi 8 ай бұрын
✨ Damn ✨
@vedang005
@vedang005 3 жыл бұрын
God Damn , generator😂
@herpthederpandderptheherp633
@herpthederpandderptheherp633 3 жыл бұрын
Wait, I was expecting the abundant resource to be water, not gravity
@EphemeralProductions
@EphemeralProductions Жыл бұрын
They’re BOTH the abundant resource. :)
@ff.mychael
@ff.mychael 3 жыл бұрын
"........DEMS!!" The DEMS don't give a DAM'! . . . . . . . . . . . . . . . Very interesting tho xD
@za1pp
@za1pp 3 жыл бұрын
epic videos
@GMT439
@GMT439 6 ай бұрын
Here's a clue to the FREE ENERGY. There are loads of underground rivers in all nations and there are turbine systems down there.
@goodluckfaith4116
@goodluckfaith4116 3 жыл бұрын
Interesting
@swapnilpandit9798
@swapnilpandit9798 Жыл бұрын
Human mind 👍🏻👍🏻👍🏻
@Timecapsule911
@Timecapsule911 Жыл бұрын
nice video but these subtitles are too big
@StaaarBoYYY
@StaaarBoYYY 3 жыл бұрын
why repeat same thing over and over
@kristoradion
@kristoradion 3 жыл бұрын
What i heard in this video. Dams. Dams. Dams..
@ashishjosh2000
@ashishjosh2000 2 жыл бұрын
But how does that turbine generator works ?? in full detail please for layman pls.
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
www.google.com/search?q=how+do+generators+work+from+hydro+power&rlz=1C1UEAD_en-GBAU938AU938&oq=how+do+generators+work+from+hydro+power&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIJCAEQIRgKGKABMgkIAhAhGAoYoAEyCggDECEYFhgdGB4yCggEECEYFhgdGB4yCggFECEYFhgdGB4yCggGECEYFhgdGB4yCggHECEYFhgdGB4yBwgIECEYjwLSAQoxMTkyOGowajE1qAIAsAIA&sourceid=chrome&ie=UTF-8#fpstate=ive&vld=cid:b8b43b1d,vid:Lx6UfiEU3Q0,st:0
@cynthiaayers7696
@cynthiaayers7696 2 жыл бұрын
I still see a lot of potential power at the discharge ports of the dams they aren't even using..? What up with that.
@DarkWolf5250
@DarkWolf5250 2 жыл бұрын
The spillways shown in the video are used to pass excess flow that the turbines cannot pass. They generally are either in very limited use or not used at all when the flows are within the hydro plant's capacity to discharge. However, if the demand for electricity is low and units are offline, or if a large flood event comes along which the plant cannot pass on its own, the spillways are opened and the excess flow is allowed to escape that way rather than raise the reservoir to potentially dangerous levels and potentially overtop the dam (very bad!)
@adityasrivastava5429
@adityasrivastava5429 3 жыл бұрын
Dam I didn't know that.
@pakcik8152
@pakcik8152 3 жыл бұрын
Dammm i like this video
@Johannes_Brahms65
@Johannes_Brahms65 3 жыл бұрын
Next time the narrator should not hold his poo but go to to the loo before recording.
@lambosid4217
@lambosid4217 3 жыл бұрын
damn!!!
@Txepsiyu
@Txepsiyu 10 ай бұрын
Good info, but all those spillway shots are showing wasted energy.
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
They are intermittent.
@marcmichael2254
@marcmichael2254 3 жыл бұрын
Damn
@queenqueen4075
@queenqueen4075 3 жыл бұрын
OMG cool
@dashale2
@dashale2 3 жыл бұрын
DAM right!
@bumpyrock8722
@bumpyrock8722 3 жыл бұрын
Damn ! That's crazy 😅
@DevaAsuras
@DevaAsuras 3 жыл бұрын
If I was engineerie I would also put turbine on place where water is coming out.
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
Also use the second turbine to collect energy to pump the water back up to the top for further use or apply this principal in solar panel fields for night storage by pumping water uphill during the day to be released as hydro power during the night. Using the same water over and over.
@scoobydo446
@scoobydo446 2 жыл бұрын
Can they put another turbine to where all that excess water is flowing out ?
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
The outflow is intermittent so not a constant source.
@waitawhileexplorer3904
@waitawhileexplorer3904 8 ай бұрын
Many countries could benefit from using fields of solar panels to pump water higher up during the day and released as hydro power during the night when needed, Now that is not rocket science but would replace the batteries currently being used to store solar power for night use.
@mohiman5242
@mohiman5242 2 жыл бұрын
Built multiple dam one after another.... unlimited energy....
@uthmanodedele2220
@uthmanodedele2220 Жыл бұрын
I just love clean energy the solar and hydroplant it smart and cool i wish to scale it in my nation may Allah help me
@jackkiller9938
@jackkiller9938 3 жыл бұрын
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