Difference between PMSM and BLDC Motors | Electric motors | Engineering | Students | Technology

Подписаться 714

Просмотров 70 тыс.

50% 1

#BLDCMotors #PMDCMotors #Engineering
The video is about the comparison of PMSM ( Permanent magnet synchronous motors and Brushless Dc Motors )
Original video @ www.murali.toda...
Reference books suggested purchasing on electric motors
Electric Motor Drives: Modeling Analysis: Modeling, Analysis, and Control - amzn.to/3lWijUI
Electrical Machines - amzn.to/2JJFgNO
How Do Electric Motors Work? Physics Books for Kids Children's Physics Books - amzn.to/2K7vWTJ
Switched Reluctance Motor Drives: Fundamentals to Applications - amzn.to/3lVkzLZ
Electric Motor Handbook (McGraw-Hill Handbooks) - amzn.to/3mWhWek
Don't forget to subscribe my Channel and Press the "bell" symbol below immediately to keep connected and get to know when a new video online.
Follow me on my social media pages
Linkedin - / umkev
Twitter - / umkev
Facebook - / muralitoday
Weibo - www.weibo.com/u...
You can also email me to murali (at) murali (dot) today for connecting me personally.
My social media pages on one page - www.murali.toda...

Опубликовано:

6 сен 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 107

@krzysieknazwisko3591 5 лет назад

This video contains very good content, but please remove this hand. It's really annoying.

@muralitoday 5 лет назад

Krzysiek Nazwisko thanks a lot. Sure I will take this suggestion into account in future videos for sure ! Appreciate your interest in the content

@andyg.3509 8 месяцев назад

Fantastic! I've been designing brushless motors for a few decades and gotta say I think I learned a few things. Worth noting that most high-end motion control apps don't six-step or commutate with halls, but use halls to prevent wake-n-shake (and maybe bake) if the encoder doesn't have hall tracks. It's actually harder, IMO, to design a motor with more of a trapezoidal BEMF (less current ripple when commutating with halls), than sinusoidal BEMF. Thanks again!

@HieuBui-jh2gu 3 года назад

Really really nice animation here, thank you a ton.

@muralitoday 2 года назад

Thank you 😊

@prakashdewani6500 Год назад

Very nice

@user-ik7yz9tz3e Год назад

It's clear! Anhui Mingteng brand PMSM reaches IE5 level, can be matched with many equipments in industry field.

@hatruong1859 4 года назад

God that hand. But the info is very much appreciated!

@RodrigoSantos-jl3pc 4 года назад

Sensorless control adds to cost? How so? Doesn't it reduce the cost by removing the need for sensors to sense rotor position?

@muralitoday 4 года назад

Yes, sensorless adds to cost because it needed complex control strategy which adds to the cost despite the reduction of sensors

@Music24- 4 года назад

Good content GOD bless you.

@muralitoday 3 года назад

Thank you so much!

@simplecad7462 5 лет назад

BLDC motors can be driven in FOC for better efficiency/torque

@phungvanhuy93 3 года назад

yes . this case is controled by sin wave from dc power. this video not true

@asoomxthelight9513 9 месяцев назад

So bldc have more advantage?

@MrHymai 4 года назад

excellent presentation, love the the hand writing.

@muralitoday 4 года назад

Thank you 😊

@rohanmurkute6913 4 года назад

Hi murali, wonderful video. Can you make comparison between other types namely BLDC vs Permanent magnet switched reluctance motor (PMSRM), BLDC vs AC Induction motor. Thank you!

@muralitoday 4 года назад

Thanks a lot Rohan :-) . Will plan to make the videos on the topics. have a good day

@enesadiguzel795 4 года назад

what is the difference between switched reluctance motor and permanent magnet synchronous motor ?

@JukkritKluabwang 3 года назад

Thank you for good video,

@muralitoday 2 года назад

Glad you liked it :-)

@SciHeartJourney 3 года назад

What I wanted to know is if a BLDC motor can be driven like a PMSM motor?

@user-qm2fw4tv3k 3 года назад

Отличное видео, респект автору!

@ZygmuntKiliszewski Год назад

Szacun, duży szacun Panie Aleksieju. Dobrze to młody Człowiek wykonał. Szkoda, że nie porównał jeszcze mojego Bezszczotkowego, Szybkoobrotowego Motoru Hybrydowego nowej generacji. Ale pewnie ktoś to zrobi. Pozdrawiam 😀.

@mkacytchannel Год назад

Hi Murali is it possible to use digital phase switch single phase to 3 phase for BLDC motor 3 phase .38 HP 140 RPM.

@kousikmaiti1760 2 года назад

Keep growing bro... Good job👍👍👍

@michaborski7383 5 лет назад

awesome

@muralitoday 5 лет назад

Michał Borski thank you 😊

@nandkumark 4 года назад

Good effort Murali. Keep it up. @ 2.28: How is the current form trapezoidal when the current is DC, it is not supposed to be cyclical. You should clarify that by editing it and reposting it

@muralitoday 4 года назад

nandkumark thank you so much for your positive feedback. This happens due to the two transistor switching at every instance. I will make a video specific to your question so that it might be clear to you. Will post here once done , appreciate if you can share to your contacts

@zualafanai2188 3 года назад

Good video, please make a video for frquency analysis of BLDC motor

@muralitoday 3 года назад

Thank you so much 😊, will plan for this video

@zualafanai2188 3 года назад

@@muralitoday Please make a video for SPWM and SVPWM control of BLDC drive

@rezavalidoiran3075 3 года назад

مفید بود.

@incessantyoutuber9318 4 года назад

Hi, really amazing content! Also actually I like the hand idea. Can you let me know how that was done? Is it open source?

@muralitoday 4 года назад

Hi , thanks for the message :-) , it was done by Doodly software. Not an open source

@muralitoday 5 лет назад

Friends, I am planning to make next video, let me know your interested topics related to motors and motor design our electrical engineering topics , I will make the videos periodically , thanks for watching my videos.

@muralitoday 5 лет назад

Waiting to hear from you all on this to start my next video. Thank you

@incessantyoutuber9318 4 года назад

Control system for motors!

@incessantyoutuber9318 4 года назад

Specially pmsm motor

@pushpalathachilakalapudil9174 4 года назад

Y bldc motor signal is tripizoidal

@user-eq7ss8rk7t 3 года назад

harmOnics. Could you make the video with comparison of PMSM and BLDC with FOC for both

@muralitoday 3 года назад

Дмитрий Буньков thank you. Will plan it.

@fabientuizat1129 3 года назад

tres élegante leçon !! merci ....

@muralitoday 3 года назад

Can you type in English please ?

@rajkumarsurender949 4 года назад

Video is speed high sir But super

@muralitoday 4 года назад

Thank you so much !

@joaquimcaseiro8942 3 года назад

Very interesting.

@muralitoday 3 года назад

Thank you so much :-)

@sofiakatara4650 3 года назад

Useful 🙂

@hybridinnovate 4 года назад

Это было здорово. Ещё бы показали включения ключей

@muralitoday 4 года назад

допиливаю напильником can you type in English please ? I can respond better , thank you

@SushantKataria8 2 года назад

Please ye IPM motor ke bare me bhi btao

@Chandrakantdhanula 5 лет назад

Hi murali , can i use ac drive with PMSM mode , for running BLDC will it work??

@muralitoday 5 лет назад

In my view, the BLDC should run with ac drive for PMSM but will be with more operating noise and jerky operation. The reason would be, the Input AC current superimpose with trapezoidal back emf would result in a non-uniform torque which will result in noisy and jerky operation.

@Chandrakantdhanula 5 лет назад

@@muralitoday thanks for the reply

@muralitoday 5 лет назад

Chandrakant Dhanula you are welcome ! Hope you are learning ! Here is my latest video on autonomous vehicles , hope it will be interesting - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-LVsSzVA8Ee0.html

@mannebharathi3247 5 лет назад

Hai Sir i need Flux reversal machine complete principle. please explain

@muralitoday 5 лет назад

Hello Bharathi, thank you. Will work on it and share it with you.

@muralitoday 5 лет назад

please check the new video on Flux reversal motor - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-VAdhW0iBYmI.html

@tsionabebe3015 3 года назад

hello sir? this video is very useful, but I have one question what magnetic saturation in a PMSM motor?

@muralitoday 2 года назад

Sorry for late response. Can I know your query in more details ? so that I can answer you

@mre741 4 года назад

so in your thoughts which motor is better??

@muralitoday 2 года назад

We cannot say which motor is better. Every motor has it's own strengths based on the application been used

@DJYanniik 5 лет назад

So both motors can be driven by FOC, but the PMSM will have better performance?

@muralitoday 5 лет назад

DJYanniik Hi, the reason for better performance for PMSM is that flux linkage is sinusoidal and corresponding current is also sinusoidal which make a better utilization of the input voltage compared to the trapezoidal waveform of BLdC

@SAGAN6304 3 года назад

Why cant Hall probe be used for PMSM also, it is cheaper and less maintenance prone as compared to brush for this purpose

@SAGAN6304 3 года назад

You have rightly said of course hall probe can be used. There is no need of brush in the method suggested. In my experience with EV two wheeler, hall probe is weakest link and is first to breakdown. Replacement of hall probe require total dismantling of drive and it is an job to be done by expert professional. That is why suggested scheme is put forward. It doesn't need brush. It is also in vogue in large LCM drives.

@comet14145 4 года назад

👍👌

@manojkumarpal2790 4 года назад

That bro

@shadyguy11 5 лет назад

Which software you used to make this video?

@muralitoday 3 года назад

I used Doodly

@optiontrading208 4 года назад

I want no noise of motor which motor i use pls tell i want to manufacture golf carts .

@muralitoday 3 года назад

Where are your from ?

@wooterXL 4 года назад

Clearly explained video but remove the hand please XD

@muralitoday 2 года назад

Thank you, yes I will make next videos without hand

@aaronlowe3156 3 года назад

Aren't BLDC motors actually powered by 3 phase AC in the case of drones?

@muralitoday 3 года назад

I think technically no , it is only powered by the converted power from DC to AC.

@mihailucian409 2 года назад

this video is half true! they say it is possible to drive bldc motors sinusoidal those with distributed windings! so what to believe then? a bldc motor with distributed windings driven by a sinusoidal signal let's say the one from the rc cars they are no doubt pmsm motors.

@rapbalance 4 года назад

at ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-R7E61d9cLi0.html 1:04 step 2 and 3 are the same. Is that an error?

@sumitlodhi84 2 года назад

Video banani hai book upload nhi krni

@heraldks1057 5 лет назад

Wee need to contact you

@muralitoday 5 лет назад

Herald ks hi, thank you. Sure we can connect. Can I know the topic of discussion? My all contacts - www.murali.today/social

@Eng.pedroneto 2 года назад

IGBT no mosfet

@Eng.pedroneto 2 месяца назад

IGBT, no MOSFET

@muralitoday 5 лет назад

I use doodly for this kind of videos.

@muralitoday 5 лет назад

Shubhaang Vyas thank you so much ! If you like the video, kindly share in your network and help to reach more people , thank you

@bbk7755 5 лет назад

hi murali does bldc and pmsm motor have the same construction?

@muralitoday 5 лет назад

Shubhaang Vyas same as synchronous motor concept , PMSM also not self starting.

@muralitoday 5 лет назад

ali rajabloo construction will not be same , because the winding pattern will be ch aging between both motor types

@muralitoday 5 лет назад

Shubhaang Vyas I see, do You mean squirrel cage is provided along with magnets on the rotor ? In this case the squirrel cage would be supporting to start the motor and magnets would continue to operate as PMSM. If you mean this, then I missed this point.

@tushardhumal1079 5 лет назад

कोणती बेस्ट आहे मग एसी की डीसी मोटर शेती साठी?

@muralitoday 5 лет назад

Tushar Dhumal sorry , didn’t understand your question. Can you ask in English ? Or Hindi can be fine. Thanks

@tushardhumal1079 5 лет назад

@@muralitoday· Good Pump Which AC or DC Solar Pump for Agriculture

@tushardhumal1079 5 лет назад

@@muralitoday ????

@muralitoday 5 лет назад

Tushar Dhumal sorry , I missed to reply you. Your question is if AC motor or DC motor good for solar water pump. Solar panels give DC power. If you use DC motor , it needs a lot of maintenance during its life time but if the DC converted to AC using a controller, then we can use Induction motor which don’t require frequent maintenance like DC motor. We cannot straight away say which is good because all have its own advantages and disadvantages. Hope I clarified

@tushardhumal1079 5 лет назад

@@muralitoday ok thanx sir.