TRANSFORMER MAGNETIZING CURRENT TEST, தமிழ், CIRCUIT & TEST REPORT ANALYSE, TRANSFORMER EXCITATION

[@AKELECTRICPOWER]

இந்த வீடியோவில், TEST நடைமுறைகள் , TEST REPORT மற்றும் TEST RESULT ANALYZE ( மேலும் பல ) பற்றி மிக விரிவாக விளக்கியுள்ளேன், இந்த வீடியோ உங்களுக்கு பிடித்திருந்தால், தயவுசெய்து பகிரவும், குழுசேரவும் ( SUBSCRIBE ) மற்றும் உங்கள் நண்பர்களுடன் பகிர்ந்து கொள்ளவும். எங்கள் முயற்சிகளை நீங்கள் ஊக்குவிப்பீர்கள் என்று நம்புகிறேன். AK ELECTRIC

[@sundarmahalingam6426]

Hi bro i watched this video i can understand easily. Because your explanation is step by step with report. Excellent bro

[@AKELECTRICPOWER]

Thanks

[@ismadhavaram5334]

Understanding in easy manner

[@vkrajesh3081]

Nice Explained

[@anua1475]

Very good explanation 👏

[@isinspectorcontrolroom3356]

Very detail knowledge, good

[@AKELECTRICPOWER]

Thanks

[@ismadhavaram5334]

super

[@mohammedshamim3185]

Great Video

[@AKELECTRICPOWER]

Thanks

[@ghfhffyfy]

Worth for watching

[@AKELECTRICPOWER]

Thanks

[@OsmanOsman-wf2ni]

Excellent Video, very clear explanations with easy to understand. I personally refer many friends to subscriber your channel. Upload many videos related to Electrical

[@AKELECTRICPOWER]

Thanks a lot

[@nayabkhansarpanch6445]

Nice video

[@AKELECTRICPOWER]

Thanks

[@guruyeshvandh9795]

Super arun anna

[@AKELECTRICPOWER]

Nandri

[@DhanabalanPonnusamy]

super sir

[@AKELECTRICPOWER]

Thanks

[@murali3252]

Good

[@AKELECTRICPOWER]

Thanks

[@ganeshganney2441]

Very useful keep rocking👏👏👏👏👏

[@AKELECTRICPOWER]

Nandrii,,,,

[@graphicdesignernoyon7204]

Sir very great video from your channel, kindly upalod site test, kindly 10kV test and also 480 V low voltage test also. Also test report analyse

[@AKELECTRICPOWER]

Thanks, Very Soon I will upload. Keep Supporting Our channel

[@ganapathyganapathy832]

crystal clear bro, thanks.

[@AKELECTRICPOWER]

Glad it helped

[@prasathpavakanirajendran5462]

thanks brother hands off ur experience...

[@AKELECTRICPOWER]

Thank you very much, Keep Supporting Our Channel

[@RahulKVelayudhan]

Best of luck bro... from Uzbekistan.

[@AKELECTRICPOWER]

Thanks bro 🙏

[@MDMohasin-ex4lx]

Great Video sir, also upload site test video, test reports analyze is very much useful to me

[@AKELECTRICPOWER]

Ok sure

[@JIIVA004]

Super explained

[@AKELECTRICPOWER]

Thanks

[@vasudevanbr3024]

வாழ்த்துகள் அண்ணா

[@AKELECTRICPOWER]

Nandri

[@graphicdisignernoyon909]

Great video sir, also upload actual test in site

[@AKELECTRICPOWER]

Thanks, sure soon will upload

[@devikavya7178]

This information and explanation is really good!!! Congrats Arun

[@AKELECTRICPOWER]

Thank You,,,,,

[@jinoyjose5468]

this magnetising current is the reason for core loss, this value how much percentage is acceptable in a transformer?

[@AKELECTRICPOWER]

It is the initial test ( first step ) to suspect the core defect & core loss ( required additional formulas and calculation) , with this test one can not finalize about core loss ( Hysteresis & Eddy current loss) or even Copper loss. In Site, Open & Closed circuit test have to perform for identify the loss of Transformer with respective formulas. In factory some more tests required. And about percentage, Excitation Current should not be more than 30% (Gulf Country) as compared to previous test result or factory test result. This percentage may differs according to country and Transformer manufacturer. If one don't have previous test result or factory test result then you can follow the criteria shown in this video.That is test report observation is required, for that you can check in this video. Thank you,,,,

[@jinoyjose5468]

@@AKELECTRICPOWER Now I just understand this, it's just current create some flux.but this property utilised for finding some faults during initial commissioning. Thanks for your response, easy way to explain things.

[@II__VigneshS]

Central limb & outside limb enga eruku sir 1-10 tap na ethula 5 thann central limb haaaa

[@MamunMamun-mc2iv]

Sir also site test video upload

[@AKELECTRICPOWER]

SURE

[@BMKinfinity32]

Anna when I inject 3ph at hv side wher I need to measure the current ma in hv side or lv side have doubts please!!!!

[@AKELECTRICPOWER]

Dear Hi, 1. Measure current on HV Side & at that time LV keep open ( check in video at 3:17 & 4:30 time )

[@BMKinfinity32]

@@AKELECTRICPOWER ok Anna thank you!!!

[@AKELECTRICPOWER]

May I know which place you performing this test

[@BMKinfinity32]

@@AKELECTRICPOWER Chennai sir!!!

[@BMKinfinity32]

I am learning !!! Also where I have chance and I do my best!!! Also I am learning lot of technical form ak electrical. And I wish for my best!!!

[@ragulprasanth3576]

Central limb and outer limb nu tap number la yetha mention panriga bro

[@AKELECTRICPOWER]

Dear Hi, 1. Central Limb and Outer Limb were not related to Tap Changer. It is related to Phase. 2. IU & 1W are taken as Outer Limbs where as 1V is taken Central Limbs 3. Red Phase and Blue Phase were considered as outer Limb. Yellow Phase is considered as Central Limb 4.Inside Transformer, Core structure will be accordingly I hope your doupt will be clear. Thank You

[@rahmanrafeek534]

Yen magnetizing current test pannirappo outer limb la excitation current high ah irukku. Adhu mattum illama enga senior oru ques ketanga eppothum excitation current r phase la mattum high irukkum yen nu ? Nanum search panna but adhukkana proper answer enakkum varala .ungaloda answer solluga anna

[@AKELECTRICPOWER]

Dear Hi, 1. Outer Phases that is RED Phase & BLUE Phase has a Very Long Magnetic Path than Middle Phase that is YELLOW Phase. Because of this concept Middle winding will has lower magnetizing current 2. Simply you imagine, Path length for the Middle Phase is less where as Outer phases will have more path length. 3. we can't predict that R phase current will be high as your senior said. In our video I have shown you first two test report for Transformer with 27 Tap Position & Transformer with 17 Tap Position .In those two test report you can Observe that Blue Phase current is high then other phases. Both Transformer's were from First Quality Transformer with Prestigious Brand. That why I am telling we can't say R phase current should be higher. Thanks, AK ELECTRIC

[@ramesharumugam4649]

Dear AK Can you please explain in depth about magnetic paths,

[@MDABADUL-py7yo]

Worth for watching

[@AKELECTRICPOWER]

Thanks, Keep Supporting Out Channel