Auxiliary winding in alternator

Рет қаралды 11,624

4 жыл бұрын

AUX winding is a winding which protect our avr from frequent failures .
this video will give you detailed explanation on how to identify aux winding and its use .
but before watching this pls watch my other video on avr's to understand this subject better .
please do comment for any help.

Пікірлер: 31

@rastachamara 6 ай бұрын

I appreciate your explanation..

@BirukWolde-mn6hi 7 ай бұрын

Good explanation👍

@zupenergy5063 2 жыл бұрын

Thank You

@sandyfortuno3194 Жыл бұрын

nice

@turbomech4260 3 жыл бұрын

Good explanation

@benzblogsVlogs Жыл бұрын

Good idea sir

@sinewavessinewaves7677 3 жыл бұрын

Nice

@kkengineeringservices5355 Жыл бұрын

Can you help me the connection sir. R,Y,B and F1,F2 Auxiliary winding 48slot

@arvinsupetran8844 4 жыл бұрын

hi. how about modifying a single phase alternator to semi brushless one, base on my theory, i can upgrade an example of 15kv alternator to 20kv, i will remove those starting coil winding or the auxillary winding that you mention and replace it with additional main windings to step up the capacity from 15 to 20 kv, and now my answer for excitation voltage is to create a small permanent magnet generator out of motor cycle stator and magneto and fix it on rear side of alternator. how about that?

@practicalelectrical9416 4 жыл бұрын

1. U can't upgrade any alt, u can only downgrade it because of core sizing. 2 . Connecting pmg is good only for experiments, aux winding is cheap n efficient in small size alternators.

@semiworld8080 10 ай бұрын

F1 F2 z1z2 & 4 5 neutral phase then how I connect

@samsulalom5470 Жыл бұрын

DSR me ek ph aur ek newtel ho toh kaise kare N me 4 likha hai ph me 1 likha hai Koel green 30 kva

@tarikulsardar2357 2 жыл бұрын

Sir plz bangla Video

@practicalelectrical9416 2 жыл бұрын

sorry i dt know bangla ,

@tarikulsardar2357 2 жыл бұрын

Jodi bangla Video na thake tahole plz sri ektu bangla Video korle valo hoi

@fadisattout9990 4 жыл бұрын

Hi sir when I measure auxiliary winding by multimeter it gave me reading OL ,there is no ohm ,what can I do to solve this problem please thanks

@user-rv2bw8by9w 8 ай бұрын

He is burnt out

@atanubiswas3252 4 жыл бұрын

I have Kriloskar 95 diesel engine with 6kva 1phase alternator. When I started teh engine voltage is 245 but after give lode to the voltage become reduce. And all time led or filament bulb blinking fast.. how to get constant voltage from generator without out blinking.... Plz help me

@practicalelectrical9416 4 жыл бұрын

Check if ur neutral is intact.

@atanubiswas3252 4 жыл бұрын

@@practicalelectrical9416 how I know that... Please send me your contact number to my email address atanu.06biswas@gamil.com .. please help me... Some technician told me that the blinking stop after burnish the carbon brush.. is that true??

@subrat60 2 жыл бұрын

Good day sir. Sir I am getting only 100v output In a 440v alternator.when I checked I found Auxiliary winding voltage is only 47. Is that affect the AVR for controlling or not.

@practicalelectrical9416 2 жыл бұрын

yes, avr will not work

@latheeshpinarayi3287 4 жыл бұрын

How this avr giving signal to engine to increase the speed in accordance with increase in load

@Gabrielmsegundo 8 ай бұрын

Depending on the type of the engine controller board, AVR has virtually nothing to do with engine speed, but with alternador's voltage control. Engine speed is controlled by the Governor, where it keeps the genset's engine to a pre-set/rated speed, most Governors use a magnetic pick-up sensor feedback from the engine.

@kiranhazareeknath9315 2 жыл бұрын

Good afternoon sir,I have 40kva 3ph. semi brush less booster chock transform type alternator, it has 3axulery winding lead comes from main stater winding connect to chock primery 's lead another primery lead go to rectifier, with2.5mfd capacitor, secondary chock lead connect with U1,v1w1 of main stater lead ,secondary 's three lead make short to get neutral & U,v,w get ph1,ph2,ph3. F1&f2 from rotor all connection proper, firstly give voltage415after using load it give not voltage . So I have by pass axuilary lead, chock primery lead connect with U1 v1w1, with chock secondary lead another primery lead connect to rectifier circuit,U,VW getconnect to short for neutral another secondary lead for ph1,ph2,,ph3, respectively it not get voltage so give proper guidance. With contact no.

@practicalelectrical9416 2 жыл бұрын

SORRY FOR LATE REPLY . CAN U SHARE ME ALTERNATOR MAKE ?

@tarikulsardar2357 2 жыл бұрын

Sir eai video ti ki bangla ache?

@fadisattout9990 4 жыл бұрын

sir please I have problem if you can help me I have 6 generators 1280 KVA are connected to 3 transformers ( each one 2500 kva) each two generators are connected to one transformer. before 6 generators were running in good condition and synchronization. but now gen1 and gen2 are not sync together only I can sync gen 1 with gen (3,4,5 and 6) or gen 2 with (3,4,5 and 6). what is the problem in your opinion thanks a lot