Want to learn about industrial automation? Go here: www.realpars.com/individual-pricing Want to train your team in industrial automation? Go here: www.realpars.com/pricing-team
@tehuiasouthcoast8283
5 ай бұрын
Thank you I’ve spent two days in tafe and couldn’t understand the charging system lessons This 11 minutes was way more detailed and informative than my tafe teacher thank you so much
@realpars
5 ай бұрын
That's amazing to hear! Thank you so much for your support.
@arlenburgin2392
Жыл бұрын
How the heck did mankind come up with this stuff?
@twistedpears
9 ай бұрын
fr😂
@lemarz8006
9 ай бұрын
It’s amazing how complex the things we interact with everyday are.
@babotond
7 ай бұрын
incrementally
@relentlessness4392
2 ай бұрын
We didn't
@JoieMoss
Ай бұрын
God
@oficinadoeletricista
2 жыл бұрын
Exceptional explanatory. The lessons in your videos are extraordinary and of an absurd level of clarity in all the explanation that is passed to us allowing an understanding so facilitated that it is impossible to see only once. Sorry for my English, because I'm still learning. Congrats on the amazing works. 👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻
@realpars
2 жыл бұрын
You're very welcome! That's an amazing compliment! Many thanks for your support
@leandrodutra4373
Жыл бұрын
Im learning English too.
@cobretticobra7911
Жыл бұрын
Man how did people design all those rectifier diodes and regulators impressive stuff
@arlenburgin2392
Жыл бұрын
That's what I was thinking
@shashikantmahimkar9362
Жыл бұрын
Really impressive presentation ! Subject is made very easy to understand for all levels of learners. Great job !
@realpars
Жыл бұрын
Thank you very much!
@vigneshs1529
Жыл бұрын
Most useful channel I have ever found and these topics can no one explain better than this. Hats off u👏 and thank you for the quality content in all your videos for enlightening our knowledge.
@realpars
Жыл бұрын
Thanks a million! We're very happy to read that.
@diwasshah7545
Жыл бұрын
Dear Sir, I came here today and impressed with your videos. I pushed the like button in advance before watching full videos.
@realpars
Жыл бұрын
We are very happy to hear that, Diwas! Thank you for sharing
@johnodonnell4593
2 жыл бұрын
Excellent video but contains a major discrepancy. 0:44 and 1:32 defines an alternator as a device that converts mech energy to "AC" electrical energy. 9:38 defines it as a device that converts mech energy to "DC" electrical energy. Which is it?
@ricardogarcia3900
2 жыл бұрын
The formal definition of an alternator is "mechanical to electrical energy". But the case exposed in the video is about the alternator of a vehicle, where it must feed the electrical system in DC.
@angelodanielguevarabobadil7185
2 жыл бұрын
Good morning John, at the begining of the process, an alternator convert mech energy to AC electrical energy, later the AC electrical energy is converted to DC electrical energy thanks to a rectifier and/or Diode trio. So both definitions are right in the case of vehicules. But I prefere the second one because it is more complete.
@samikpal5585
2 жыл бұрын
Alternators are ac generators, while generators are machines those can convert mechanical energy in electrical energy (ac/dc) by the help of electromagnetic energy conversion.
@billyhorton5779
2 жыл бұрын
Before 1962, automobiles used a "generator" which produced a dc output with a commutator and brushes, much like what is inside a starter motor. These dc generators did not put out much amperage at low speeds. The "alternator" will produce amperage at lower speeds, alternator meaning "alternating current" but which has to be rectified into "direct current" or dc to charge the battery and power everything as explained above. An alternator requires dc to produce Ac, then rectifies it back into dc. Hope this helps
@francisantony12
10 ай бұрын
Beautifully explained. Thank you
@realpars
10 ай бұрын
Glad it was helpful! Thank you for your support
@hichamabhat9445
2 жыл бұрын
underrated
@mrrobotech9969
2 жыл бұрын
Keep making videos on industrial robotics nd Automation
@realpars
2 жыл бұрын
Thanks for your suggestion! :)
@Eleveneleven-x2g
2 ай бұрын
It's very detailed but I still have question in mind... Does it mean that without battery the alternator cannot produce electricity because there's no voltage to supplied in rotor to create an electromagnet from the start? Or can it still produce electricity? Because there's a generator like (Honda ER2500CX Petrol And Gas Generator) there's no battery in it and just start only pulling the cord Thanks by the way your video is very awesome👌hope you could answer my question
@realpars
2 ай бұрын
Hi, Thanks for reaching out......Automotive alternators require an initial battery current to create an electromagnet in the rotor. No battery, no electricity, no start. Small portable generators use permanent magnets or other principles to generate electricity without a battery. I hope that helps answer your question.
@namajkatiufputkata
9 ай бұрын
great explanation!
@realpars
9 ай бұрын
Glad it was helpful!
@michaelhealthsportstv4311
Жыл бұрын
Great explanation
@realpars
Жыл бұрын
Glad you liked it!
@seshachary5580
5 ай бұрын
very educative thank you regards
@realpars
5 ай бұрын
Glad you enjoyed it!
@رعدقدوري-م4ش
3 ай бұрын
thank you
@realpars
3 ай бұрын
You're welcome!
@richmond4884
Жыл бұрын
Can you give more imformation about the relation between alternator and starter on the video. But thanks alot for the info.
@jumondehtweh7324
Ай бұрын
How do they get the alternating triangle rotor fingers to be north or south pole?
@realpars
Ай бұрын
Hi there! THe rotor fingers are permanent magnets with N and S poles.
@sssa7653
2 жыл бұрын
Why do we call alternator as doubly excited machine. Do we give 2 supplies, one ac to stator and dc to rotor as here rotor is producing voltage in stator.
@realpars
2 жыл бұрын
Hello Sssa. An alternator doesn't really have 2 supplies. There is one DC supply to excite the rotor. There is an AC output created by the spinning rotor interacting with the 3 windings of the stator. That AC voltage is rectified and becomes a pulsating DC voltage.
@samikpal5585
2 жыл бұрын
Doubly excited machine means we give 2 types of input. One is mechanical (rotation/kinetic energy) and second is field excitation (dc electrical energy). Same thing can easily be explained in case of synchronous motors (which is just opposite of alternators) there we give AC input to stator and dc input to rotor and in the expense of these two excitation we get mechanical rotation. A singly excited machine is Induction motor. Where we only give one supply that is to the stator (ac supply to create RMF) which alone is enough to produce the rotation of the machine, i.e., mechanical power output.
@samikpal5585
2 жыл бұрын
We obviously give dc to rotor but we don't give AC to stator in case of alternators. Actually we extract ac from stator while giving mechanical rotation to the shaft. What you're saying is exactly the principle of synchronous motor. Both alternator and synchronous motor are doubly excited machines
@babarishaque8557
Жыл бұрын
When the first starting initially needed battery voltage to drive the rotor, but when started, the alternator produced rectified dc voltage to charge the battery voltage. Then the selector switch turns off itself not provide a voltage to the rotor? Please answer
@realpars
Жыл бұрын
Hi @Babar Ishaque. Thanks for reaching out. You are correct. Our circuit is drawn in a very simplified form. The Start selector switch will engage the battery to kick-start the rotor and then disengages or shuts off as you describe.
@babarishaque8557
Жыл бұрын
@@realpars Thanks for your kind reply.
@IMQ567
10 ай бұрын
Excellent
@realpars
10 ай бұрын
Thank you so much!
@nabilhamdioui9819
2 жыл бұрын
Nice video as always. Can you tell us please what software used in it?
@realpars
2 жыл бұрын
Hi Nabil, Thanks a lot for your kind comment! I am actually not sure about this, our animations are created by our Graphic and Animation department.
@LOLO-vu9qi
9 ай бұрын
I have a problem When measuring the voltage on the battery terminals while the engine is running, it gives 14 volts, which means that the generator is working properly??? However, when I disconnect the battery cable, the car stops. What is the reason?
@realpars
9 ай бұрын
Hi there........ A reading of 14 volts, while the engine is running, is normal and means the alternator is working just fine. I’m not sure why you would disconnect the battery while the car is running, but I wouldn’t worry about the engine quitting. The alternator supplies power to the car, but some vehicles do so via the battery. Best to check with the dealership and ask if your car fits into this category. But, if it was me, I wouldn’t worry about it, and I wouldn’t disconnect the battery while the engine is running.
@LOLO-vu9qi
9 ай бұрын
@@realpars Well, thank you very much 🙏🙏 for your interest and for clarifying the information for me💌👍👍💪💪
@ouchacho
2 ай бұрын
perfect
@realpars
2 ай бұрын
Thank you!
@shshakib3527
2 жыл бұрын
Thank u a lot 😍😍😍😍
@realpars
2 жыл бұрын
You're very welcome!
@javierferrer4634
2 жыл бұрын
Nice video,
@realpars
2 жыл бұрын
Thanks a lot!
@tur2230
2 жыл бұрын
What does it mean by (the rectifier output battery charge voltage rises) ?
@realpars
2 жыл бұрын
Hello @tur, Thanks for reaching out. I'll rephrase to hopefully clear up any misunderstanding. "The battery charge voltage at the rectifier output rises". Does that help?
@gamelover2594
2 жыл бұрын
number of rotor poles should be as same as stator poles for generator ?
@realpars
2 жыл бұрын
Hi GameLover. What are you referring to as poles? The stator has 3 windings and the rotor has only one.
@realpars
2 жыл бұрын
The number of magnetic rotor poles in an alternator can vary between vendors. Some rotors can contain as many as 20 poles
@OmarPerez-ru1eq
Жыл бұрын
thanks
@realpars
Жыл бұрын
You're welcome!
@krishnakumarbatteryworld8631
Жыл бұрын
very nice
@realpars
Жыл бұрын
Thank you!
@qusayqusay6371
Жыл бұрын
Amazing
@realpars
Жыл бұрын
Thank you!
@NebulaTornado
11 ай бұрын
But there is a problem in understanding the electrical power. We give tension from the battery to the coil and then recover it from the second coils. So, where does the excess energy come from, knowing that the physics principle requires maintaining the amount of energy?
@realpars
11 ай бұрын
Hi there! Thanks for your question. As you say, the battery provides the initial field voltage. Once the engine is running, the alternator belt keeps the rotor spinning thus producing the continuing field voltage. I hope that answers your question.
@MuhammadNawaz-mu4iw
2 жыл бұрын
Do you have your app on play store. If not then please develop if yes then it is not appearing to in play store does it has any problem
@realpars
2 жыл бұрын
Hi Muhammad, Thanks for your comment! We have recently optimized our learning platform which includes some highly requested features. We are happy to bring you these new improvements which will grant an even better learning experience, as a result we had to decide to no longer support the RealPars App. You can use our webpage to continue watching the video courses. Happy learning!
@easytravel6895
2 жыл бұрын
Make video on RTU
@realpars
2 жыл бұрын
Hi there, We have the following video on RTU on our channel kzitem.info/news/bejne/oq5n0Iima5adbII Feel free to check that out. Happy learning!
@aminokamad1681
2 жыл бұрын
🔥🔥🔥
@Ravinder764
2 жыл бұрын
👏👏👏
@nilankamrajapaksha7700
2 жыл бұрын
💪
@fabrisoto
Жыл бұрын
👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽
@josecuevas8602
5 ай бұрын
Correction: when the engine isn't running, the battery is the source of electrical power. Once the engine starts, the Alternator is the takes over as the source of electrical power and recharges the battery.
@shahbozsherali8456
Жыл бұрын
This is the best explanation I have seen so far. In fact, this video inspired me to subscribe your channel.
@realpars
Жыл бұрын
Awesome, thank you!
@jumondehtweh7324
2 ай бұрын
6:32 I'm confused here! Some please explain this in very simple terms for me? "Recall that we have 3 AC voltages being produced in the stator windings, why not use all 3 of these voltages? Infact, the diodes are configured in such a way that we rectify and convert both half circles of every stator voltage AC voltage."
@realpars
2 ай бұрын
Hi there. Thanks for your question. Each winding produces an AC voltage because of its physical structure, so the voltages are out of phase. Each phase is connected to a diode pair that provides rectification. Therefore, we end up rectifying each half cycle of each voltage produced. I hope that answers your question.
@jumondehtweh7324
Ай бұрын
@@realpars Thank you.
@automotivetechnologyinorom1160
2 жыл бұрын
10Q is a very good experience share for us
@CarbonGlassMan
Жыл бұрын
This is a pretty fancy schmancy channel ya got here.
@realpars
Жыл бұрын
Thank you! :)
@leandrodutra4373
Жыл бұрын
✅👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽✅
@PaulR387
Жыл бұрын
Excellent video thank you
@realpars
Жыл бұрын
Glad it was helpful!
@destinyovbiebo8988
2 жыл бұрын
Nice one
@brodieperrett8745
4 ай бұрын
2 years later and just helped me so much for my school work. Big ups this video.
@realpars
3 ай бұрын
Glad it helped! Happy learning!
@taukirriyad3126
2 жыл бұрын
Give me a coupon code, through which i can enroll your plc training program
@realpars
2 жыл бұрын
Hi Taukir, Thanks for your comment! We currently do not have any discount codes, however our annual subscription does naturally enjoy an almost 40% discount. Hope this helps!
Пікірлер: 116