Slip ring Induction Motor, How it works?
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- Опубликовано: 17 сен 2018
- Induction motors have been ruling the industrial world for many decades. In the induction motors used in lift and hoists, you will see a type of rotor called a slip ring rotor, whereas in most of the other applications you will see a simpler, squirrel cage type of rotor. Why are there two different designs of rotor construction for induction motors? We will explore this in the video.
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These videos are gold on youtube
Such an awesome video. Thanks for sharing
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Exactly
@3:02 I paused the video and observed. The direction of electro magnetic force shown in the animation is wrong. Use F=Current *(Vector product of L and B)
L= vector having magnitude= length of conductor and directed along the direction of current and B is the STATOR MAGNETIC FIELD VECTOR. Using right hand rule, we get the direction of electro magnetic force to be opposite of that shown in the animation.
Please correct me if I am wrong.
correct
can't stress enough how much I enjoy these vids, thanks for all your hard work guys!
My word thank you so much. My book doesn't really have a great explanation and I could not visualize this. I don't usually leave any comments but you have no idea how much this helped me for the exam I have tomorrow :D
One of your best illustrations yet. Thank you very much!
These kind of yt channels are needed for all those students whose teachers teaches physics in a very boring way(literally killing the interest of students in science) , learn engineering is there to save the soul of Physics
Thanku for helping a lot of students
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This answer all my questions. It is an incredible video that take a lot of time to make. You are the best. Thank you!
I'm in the process of rebuilding a 3 phase slip ring motor at work. Should be re assembling it tomorrow (Monday). It's cool to see videos like this. keep em' coming.
Had to watch this a few times for it to sink in. The key is the current lag increase due to frequency. The further the rotor current lags behind the max flux in the RMF the less the torque. YES !! Thank you for this.
A lot of work goes into these videos...thanks a bunch folks!
Very good video explaining this, We still have a lot of cranes using wound rotor motors but there days are getting fewer and fewer as we are now just using VFD's and less expensive squirrel cage motors.
When explaining about phase increasing or decreasing, perhaps showing a phasor diagram of the current and voltage of the rotor might help.
If you want to know more about slip rings, you can follow my homepage, which contains the conciseness of different slip rings, welcome to watch.
Awesome job! We have been doing up grades at our facility on our Mills from DC motors to AC motors with vector drives .We are saving a boatload of 💰 in energy costs. It's all about the drives.Thanks again.
I better get back to work.Converting float sensor in water tower from laser to ultrasonic.Hope we have better luck .Winter is coming.
I may not understand thoroughly the first and second time, but I will be back !! Thank you!
Beautifully explained and amazing visuals. Thanks!
People who really have the teaching skill is on youtube.For a fact they dont exist in universities.
Can you do some videos about roller coaster mechanics? Things like LIM/LSM, Hydraulic and Pneumatic launch, how catch cars and brakes work, how restraints work, etc
Thank you so much for simple and good explanation.
Lots of love and respect from india
Thank you for giving deep information about slip ring induction motor
Hello team! Thank you for the video! It was very helpful!
I have a suggestion for you. An animation on Vibration Motors and Analog and Digital Watches would be very good. Thank you!
OMG, the best explaination for me to understand industion motor, thank a lot, please make more video about the starting types of motor to reduce starting current,
This is absolutely a great vid!
Please do a video on different types of generators.
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Incredible graphics and clarity. Thank you!
Very nice explanation ...Every points are clearly understandable. Thank you so much.
Really awesome video of working of Induction motor with lucid explanation
Love what you guys do!
Wow, interesting! i always thought the resistance was for keeping the motor from drawing too much current during startup, but apparently you can also tune your RL circuit with it, NICE! thanks Learn Engineering
It IS used mainly to prevent high inrush starting current, but I also didn't know about the RL phase angle tuning before this video. I haven't known why induction motors have only around half maximum torque at startup (which is still not that bad)
lesics now
@@Bizzon666 Only Squirrel Cage Induction Motors have a Starting Torque of about 0,5x Nominal Torque to be more precise. If I am not mistaken: Slip Ring Induction Motors have about 1,5x Nominal Torque as Starting Torque.
Thank you very much.
The explanation is very good.
Yes...very excellent video clip for the student who are studying the electronics... Thanks a lot...
Thanks Learn Engineering, your videos are very informative with great visuals. Thanks again.
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Professional! Thank You.
Truly Awesome Explanation Thanks
Time to compliment! Love your simple visualize easy to follow animation style explanation!! These must take a loooooooooooooooooooooooooooooong time to make! But they make me understand so faaaaaaaaaaaaaaaaaaaaaaaaaaaaaast!!!
Great videos, love than animation and content, very helpful. 🙏👍👌 Thank you!
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Aapki Team Bahut Achha Kaam kar rahi hai. Hum sikh pate hai. Thanks
text book with video! I love it.
These graphics are impressive looking and great for getting a high level picture of the operation they may be topo busy to gain thorough fundamental understanding of the operation form my perspective. I kind of suck at this stuff but I'm also not unfamiliar with the concepts.
I just invited my 100 students to watch this video as a complement to the analytical/mathematical analysis of the induction motor that they've just seen on the chalkboard. Thumbs up, guys! Excellent work!
@3:02 I paused the video and observed. The direction of electro magnetic force shown in the animation is wrong. Use F=Current *(Vector product of L and B)
L= vector having magnitude= length of conductor and directed along the direction of current and B is the STATOR MAGNETIC FIELD VECTOR. Using right hand rule, we get the direction of electro magnetic force to be opposite of that shown in the animation.
Please correct me if I am wrong.
best animation and explanation. Thumbs up for ur effort ..
Thanks for explaining the IM
Really good...the best ever in the youtube
That was a phenomenal explanation
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excellent explanation,best in the current you tube videos about slip ring induction motor
Thanks for your great work...excellent
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Such a beautiful animation and explanation thanks a lott sir
Video on Circuit breakers please
Fantastic graphics!
Thank you for the info.
Great youtube channel for to know about engineering...thanku sir
So this is how a Synchronous motor works.. Wow, thank you
Awesome explanation. Thanks
Thank you for the great visualization. What an amazing tool RUclips is, 20 years ago one had to study this from a book and could not figure out anything
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Thanks to team
Very good explanation and correct theory So far nobody explained ln such detailes
It was so instructive
Really awesome video and easily understand
It has helped so much in my exams...
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excellent video , thanks.
Excellent!
Used to love the old RI motors. Few electricians would know how to tune them now days. Single phase 480volt commonly used on farms
outstanding way of explanation..... :)
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dear bro, thanks for this video. Please create another video showing us how you did these beautiful designs and animation
many many thanks.....
A perfect explanation for those who already understand induction motors.