ฝัง
- เผยแพร่เมื่อ 27 ก.ค. 2015
- Help us to make future videos for you. Make LE's efforts sustainable. Please support us at Patreon.com !
/ learnengineering
Working of a wind turbine is illustrated in this video with the help of animation. The topic covered are blade design, use of brake, velocity sensor, yawing mechanism, blade tilting, wind turbine efficiency and Betz's limit.
Like us on FB : / learnengineering
Voice-over artist :www.fiverr.com/mikepaine
![พาแม่บินครั้งแรก..เกือบวูบ! ให้เกาหลีเยียวยาใจ I Korea Ep.1 [Seoul] x อุงเอิง](http://i.ytimg.com/vi/waL3__dEQBU/mqdefault.jpg)
Please check out our Patreon page www.patreon.com/LearnEngineering and extend your support.
use horizontal turbine series so we got more efficient energy collectively
use atmospheric pressure changing then only a kilometres squares surface gives tremendous pressure which can be used in making the effort to spring based battery
They are to fit lasers , and destroy anything within 24 mile radius , when there is now power supply for the 60 KVA laser .
l'éolien est une escroquerie à tout point de vue: environnementale, financier ... non seulement je ne vous soutiendrai pas mais je fais l’exact inverse
Like 1
This is by far one of the most interesting project collab by civil, electrical and mechanical engineers
just cos u like men
Nah nuclear + civil + electrical + mechanical is better
@@sahilkate1061 oh boy here we go. One of you guys again
@@kendallhall4767 nuclear energy gey
@@kendallhall4767 coz he ain't woke?
I am being held at gun point to watch this for school.
These turbines are NOT the future. There was 11% less wind energy produced in 2016 compared to 2015. Why, you might ask? Because the year was less windy. What do you think happens then? Yes. Coal plants. Nuclear can give us safe, reliable energy. In the entire process from making the plant until it needs to be deconstructed as it's gotten too old, a nuclear power plant has the second lowest carbon footprint out of any current methods of generating power. The only one that is lower, is hydro power. Hydro power, however, causes the collapse of entire ecosystems. Nuclear is the only source of energy of which all harmful matter is contained and only water vapor enters the atmosphere. 95% of nuclear waste of uranium fission is also less radioactive than your average slab of granite and the other 5% can be stored safely underground until we find a better solution for it in the future (for example, we transport nuclear waste by truck and train nowadays. Trains and trucks had times when they were super unreliable. In the future, space travel will be much safer and we can simply throw out the radioactive trash into space.).
@@0sba great ! true.. but if the space ship explodes in the atmosphere by accident then ?
@@shreenidhhi8633 just make them safe enough...
Bruh this guy is a hostage what your not callling cops no no your talking about electricity
@@0sba You really had me hyped until you said to throw the radioactive trash into space. Talk about efficient.
I really enjoy your simple yet comprehensive explanations and amazing animations. Thanks!
thanks for the video..I'm making a working model of wind turbine ..this has helped me a lot.
Awesome video! Very well done, good pacing and strong animations
ما الأمر
Renewable resources? I'm a big fan.
Wait til I get wind of it...
Solar power? It has a bright future.
really blew my mind there
look up Kite power generation! It blew my mind. so awesome!
Solar and tidal will be great....cuz they can build in romate areas not as the wind one....also Biomass has bright future
THANK YOU! this helped so much with an assignment
This video answered all my questions! Super interesting thank you for uploading.
very informative, love watching your videos!
R
no this is bullschitt , fakenews
@@cquiquiditlevrailefo769 what
@@SS-th7hc Wind turbines is bullschitt
Sorry i speak very bad englisch please in german or french speacking
htanks bro x
You tell the subject in all aspects. Expression is very good. Thank you for video.
seckin yanik я думаю были упущены моменты касательно подключения турбин к электрической сети. также как и их место в энергосистеме.
Амиран Блаженный This video was made in a mechanical engineering aspect.
+Learn Engineering thnx for this video..but i want to knew do u use matlabe to simlunk this or what..i want to knew also how that if u do
+Learn Engineering ....don't u have videos for Civil students...
Human brain is ultimate no any other living animals on this Earth has got this type of brain it's God's gift to human , because God created Human in his own image ,so we must Thank God
Wonderful content. Explained in a crispy way. Hats off
DAM AWESOME....I learnt the whole chapter in one video!
Very well made, thank you!
The cables are the "blood vessel and nerve" of the wind turbine. Wind power cables are mainly divided into: ①blade lightning protection cable, ②variable propeller system cable, ③ fixed cable for tower drum, ④ tower drum to box transformer cable, ⑤ box to booster station cable.
A great video for learning! Thank you!
Thank you for a better insight into a wind turbine.
Really appreciated. Keep up the good work!!!
thanks bro x
One mor excellent video from learnengineering, thank you
Great explanation with all the basic necessary details
Deliciously great. Thanks for the video
Nice video of utility scale wind turbine technology and good explanations. Thanks for sharing that.
kk
How's business going now?
WOA these things are complex. Probly the best engineering chanel on youtube so far.
And remind me of the part where the video shows how much electricity they make.
@@jackfenn7524 can you give me the link?
these video clips teach people a lot keep on posting them
Great explanation. Thank you so much!!!!!!!!
Very nice, thanks for your hard work
Solider Armatang Welcome...
I agree. very well generated video. not what I wanted to find out. but very informative still.
+Victor Lawson that link does not exist.
What else are you looking for?Could you post the link if you found it?Probably it will help us to gain more knowledge..
unknown cuyler
You are probably the only channel I feel the need to thank!
So clear, thank u for make these videos !
This Channel is much better than some of my former Eng professors.
I use the graphics for my personal and business experiments/activities. Will definitely support the channel
Very interesting, I was asking myself the other day how they worked and this is a great explanation video.
Finally! I understood, why the Blades are twisted and not exactly parallel to the wind stream. Thanks a lot!
Hauke Christiansen We are happy to know that :)
This is unbelievably clear. Thanks
very helpful,thanks for the video
I'm using my dad's utube account and doing a science project and this covered about a whole topic!Awesome :-D !
Can u help me to give some answers regarding this topic
Best TH-cam channel!
TheGuyWhoCommentsOnTH-cam Thank you for your compliments...
TheGuyWhoCommentsOnTH-cam very nice you ji
He is Very best and good for 😋😊😊😉☺️🙂 student
Thank you I needed this for class
Lived around these for years and knew really nothing about them till this video. Thanks! Excellent animation, well done; using animation for education rather than mind control.....BRAVO!
Seriously? Most mind control isn't intentional.
For example the color red make you hungry because the subconscious thinks "oh it's red it must be food!"
@@Bleepbleepblorbus your journey ahead is long; stay in Christ and the journey will be wonderful.
Excellently explained, easy to understand
Many thanks for your best explanation
Congratulations on your videos on TH-cam.
Suggestion for an upcoming video.
How its works the axial fans counter rotation - Twins fans - Underground mining ventilation!
i love to see energy source videos like this
Thank you for making this video
I didn't know about that Betz limit. Interesting indeed
Great insight into the build just subscribed and it’s a nice compact turbine I also have built a homemade 650 watts wind turbine, a treadmill motor turbine and a little but powerful ametek 30v turbine and built 2 diy solar panels, be careful in high winds one of my first turbines blew up 😕and now have only 2 wonderful turbines working daily 😊it’s very satisfying watching those things working, keep up the good work buddy 👍
Wise man
Guys the way u explain is very easy to understand.Thanking ur team heartly.....
Good video. Thank you.
great video! As someone who builds these for a living I like that you got all the terminology correct. One of the biggest things I've noticed when I tell people what I do is that there are ONLY two types..you either think the turbines are "cool" or you find some reason to hate on them. Solar, wind, and battery technologies are the future..people can talk crap about my industry but if I had the choice of raising a kid next to a wind farm, or a toxin belching coal power plant..the choice is real obvious right?
What about nuclear? Why would you leave that option out?
@@AmB39 not sure would want to live next to that, have you seen how ugly they are
شكرا على الشرح نستطيع ان نقول فقط استمر و Thanks for the explanation we can say just keep going
اهلا أخي أريد أن أسألك؟ هل لديك simulation de la turbine أرجوك اخي
Förk: Fork Threek Twok ONEK ZEROK
This is really clear speaking and pictures.
👍 Thanks. Great very well explained
This channel is incredible. I can't believe I have only just found it.
Really liked learning about Betz's limit. It makes a lot of sense logically that for there to be any power generation there has to be loss in the outward wind velocity.
Please never stop making these great videos! The internet is the new hub of academia.
th-cam.com/video/kLRqkcjE6n8/w-d-xo.html changing old turbine
fr
very interesting
and knowledgeable.
thank you for ur effort
Love this video thank for the help
This is just awesome! Thanks!
Very insightful video. I didn’t know that the blade direction could be altered. That’s a useful feature. At 59% max efficiency, this is better than thermal power which usually provides 45% efficiency. I have two questions: how long do the wind mills last, and what is the nominal power output of a windmill.
Nah
Good hydrogen-combustion thermal power generator can achieve 55% - 65% efficiency on a 1M - 1.5M scale already. It's just that hydrogen-based generator can't be vastly deplayed due to the lack of natural hydrogen resources.
Also
Most of the turbine now can't even achieve 40% efficiency consistently.
While thermal based generator can keep at up to 45% very consistently.
There's still a long way to go for wind turbines.
I'd love to see a Solar Panel video in the future. Thanks.
Did you know, solar panels on residential homes, are a catrostophy, most fire depts, are told to let a house burn, that has solar panels installed, because there is no way of shutting off the panels, basically firefirefigherts put water on the houses beside them.
PABLO ARVELO
hi
what about solar panels on wind turbines
mychoclabwinston the way you spell catastrophe, is a catastrophe.
???? Why do you need to shut off the panels??
Such an informative video. Thanks for posting
Great video! Very informative :D Thanks!
I've always wondered why they moved so slow but yea I can now see that they're more advanced than I thought. Thanks
Wow !! Learn something new everyday !!. Thank you :)
Awesome video was really something to learn. You want many more videos. (Thanks)
not that they only explained every things, they mentioned many facts and numbers that are important to know! thabks
Am so impressed that someone finally put the 'lift' arrows on the proper side of the airfoils. Guess you know what you're talking about.
first time to hear about betz's limit
So Betz came up with a plan to ignore physics and common sense? You want to show how well these "wind turbines" work? Put one up, and keep it on the internet all the time. Demonstrate how much electricity it makes. Now put up a much smaller and cheaper wind-mill which generates electricity. The con-job would instantly become apparent. Windmills work very well. Wind turbines don't work at all.
They are hooked up the "internet" 24/7. It's known at SCADA- supervisory control and data acquisition. It's a live condition monitoring software. The wind turbines work very well. Betz limit is the theoretical limit of how much energy you can extract from the wind before the wind flow is slowed down and the wind nearly stops.
More like "betz's bullshit!" This is like proving a bumblebee cannot fly. Math and science can't be trusted.
@@jackfenn7524 lol
@@jackfenn7524 Leave your trust issues to yourself. It is not our fault that you are to lazy to learn how this world works. Go live in Africa, there your idiotic philosophy can easly find folowers, but watch out for shamans they may hate competition...
My daughter is currently revising for year 10 geography winter exams, found this video really good.
It's very difficult to make such animation with concept. I was reading wind turbines it took 4days .. and u shows it all in just 5 minutes .... Great work
thanks im trying to do an assignment of renewable energy and this made me wanna die a little less
Great video. It would have been great if it continued and explained how the electricity is stored and utilized for power. Well explained and informative. Thanks.
nssm,
electricity is not stored in a grid system, demand and supply is always balanced within close limits.
Some utilities and others use spare generating capacity to store potential energy. A common one is hydro pumped storage. This is a system with two dams, upper and lower. The upper dam is filled by pumping from the lower dam when grid demand is low. It consumes more power than it generates. It's function is to quickly generate power for the grid when there are sharp peaks in demand, as they start generating just by opening a valve which starts the turbine. (The turbine and the pump are one and the same machine, i.e. dual purpose). Solid state batteries can do teh same, but note they are not storing power to use later, it is the rapid response to peaks that is why they are used. It gives some time to theconventional generators to pick up the load, this is only a matter of minutes or less.
The grid (U.K.) runs at 50 Hz within+ or - 0.5 Hz, increased grid load pulls therequency down, just like a car meeting a hil, you open the throttle maintain speed, generators do the same, their fuel supply is opened automatically by the governor. If the limits are exceeded then switches disconnect part of the grid and a power cut occurs. Wind generators, by the way contribute nothing to this continuing and regular load balancing.
This channel is pure GOLD...👌
Thank a lot . It is very useful and gives a lot of information.
This was very interesting
Muito bom o vídeo! Mas como é feito o controle para que o gerador gere energia a uma frequência constante?
th-cam.com/video/kLRqkcjE6n8/w-d-xo.html changing old turbine
It was so much helpful that I don't even know how it helped 🙂
Thank you for your sharing! it is very useful!
Хорошее видео! отличная работа.
но на мой взгляд можно было бы осветить вопросы связанные с подключением к сети их влияние на нее, и другие аспекты с точки зрения энергетики.
Мне нравится ваш канал! Отличная работа! так держать)))
Thank you KOU MMK for translate :)
Thank you very much for this video.
After I am watching this video I got some idea about wind plants so thanks for your video and I am waiting to ur news update
Very informative video. I would love to see a follow up on the subject. Explain what Infrasound is and why engineers are scrambling to address the low frequency sounds
omitted by the wind mills. (Sound dampeners etc.)
Thanks for the nice video. In theory would installing multiple turbines in a known windy area (e.g. gaps between buildings where wind is forced to squeeze through) slow down the winds and also generate more power than a single turbine? In windy metropolis (e.g. Chicago) I'm still surprised to see no buildings have used wind turbines for energy generation. Thanks!
woah this is a lot of great help. thanks buddy!
that was an excellent description...
2:08 Some wind turbines are direct drive with a special low RPM generator. These wind turbines have less wear and less maintenance. Better I suppose.
0:24 In this video we will explore these different set of technology in a simple way. The simple way: 4:31
You've answered my question.. Thanks
no problem
Excelente vídeo y explicación!
Isn't it amazing how humans can create such breath taking things using simple gear ratios and electric motors? Kinda like what find in your car transmission or window wiper. I always pass buy a field of wind turbines here in California going to work. I always wondered how they all faced the same direction every time.
The wind passes over the blades and makes them turn (kinetic energy) the blades turn a shaft within the nacelle(the box at the top of the turbine).The shaft turns a generator which converts the kinetic energy into electical energy. A step up transformer converts the electricity to a higher voltage to be transmited (electrical transmission) ; Typically to 11,000V up to 33,000V and The electricity is then exported to the local electricity grid network.
What is kinetic energy can you say me please
@@nmahendrareddy4025 why don't you use Google or TH-cam and find out for yourself instead of asking someone in a TH-cam comment section that's never going to reply to you, numbnuts.
In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.
This is is kinetic energy ://th-cam.com/video/wfzgIxMEo8g/w-d-xo.html
And once that small amount of electricity is "on the grid", it is quickly lost due to resistance in pushing it down a power line. If that electricity were used at the source where it was produced, small factories would soon produce a profit from that renewable electricity, and selling of the products made would be applied to your power bill, making your home electrical bill much smaller.
I'm about to go to school for this and this is a good video to watch to know what I'm getting into
Very useful information and a very easy animation , well explained
Science is really cool
i looked this up because of texas
This didn't age well.
wind played a minor role compared to gas, and only because the turbines used in Texas are one's not suited for that cold. No inherent problem with wind turbines and cold, they are used in the Antarctica.
@@mmathes4704
They don't need wind turbines... They've got plenty of oil and natural gas in Antarctica.
@@happydazeharvick4399 expensive infrastructure
@@mmathes4704
Sorry, just being facetious...
It's just that there are many inherent problems with wind turbines, but they are always swept under the rug.
I finally learned how wind turbines work. Cuz I always wondered about the speed of wind and how power can generate when the wind speeds are at a minimum
thank you for this helpful video
Everybody gangsta until they see the ladders inside the wind mill
if we use magnetic induction in making air electricity forever then we can captured any direction wind in more efficient way's
so we use a 360 degree rotation on upper end and all the electricity going to give its voltage to secondary coil so we got more voltage rather then current and more efficient energy collectively
Excellent information thanks for your presentation.
Thank you ...
I never knew how this wind turbine worked till now ...
Thank you for this. Could you do solar panels next and lithium-ion batteries please.
This helped me with school but the long pauses between the sentences really scare be lol
Thank you for teaching us