Sir 37.5kva ka perfect 3 phase brasless altanetor ka rotor ka coil bar bar kiw jal jata hai. Peheli jo data tha ohi data Cable size Dia. Sir Lekin jal jata hai. Kripiya bataiy kia karu. God bless you.
Video bohat achche tee per aap nay is mai nutan Nahe dekaya aur out put ko teek say nahe dekaya aglay video may aap raktefayer mai lagnay Valay dayod ke gente dayod ka no air and aur repairing Kay vare Mai jankare day
Core of Field winding has some magnetic properties, when we give dc supply to field, this magnetic properties magnify . As we increase dc voltage to field it inturn increase field strength.
@@practicalelectrical9416 thanks for reply. To start with first question, @12:14 how the voltage is generated in rotor windings when there is no magnetism in stator windings(because there will be no current from rectifier at the very start)?
Sir that is due to magnetic properties of stator core. All dc stator cores holds this property and generate residual voltage to give kick start for volt generation.
@@practicalelectrical9416 does this means that there exist a small permanent magnet in the stator core all the time even when nothing is running? And then using voltage from rectifier this magnet is made more strong to enhance emf from rotor coils ?
@@Yureka-ox5jn not permanent magnet but it holds magnetic field inside it. Ur diodes will come in action only after magnetic field generates residual voltage. In simple words it's like static electricity.
Aapane bahut hi aachi jankari di hai sir.
Thanks sir.👍👍👍
sir ap ka sikhaneka tarika bahut acha hai aur apne bahut acha se jaankari ke sath sikhaaya hai full diagram ke sath
Ji ser Bhaut Achi jankari di ❤❤❤
Sir aapne bahut hi aacha shamjhaya thanks
Rewinding data information plz sir
Good to see you after long time!! Keep up the good work, by the way, where is your shop located & what's your firm name??
India.
Very nice video guru ji
Before the rotation is there macnet fill
Thanks you for knowledge
Thank you guru ji
bhai keya 3phase altenetar ko single phase bana sakhta hain ..same altenetar hain kirloskar denki 10kv
Yes
Namaste Guruji aapka alternet explain ka bahut Achcha hai Sar aapka number chahie please
Sir 37.5kva ka perfect 3 phase brasless altanetor ka rotor ka coil bar bar kiw jal jata hai. Peheli jo data tha ohi data Cable size Dia. Sir Lekin jal jata hai. Kripiya bataiy kia karu. God bless you.
rotor means ur load side problem , check is load is balance .
Sir agr rotar star connection mai hai toh diagram delta connection mai kyu banaie hai
for explanation purpose only . rotor of slipring is always star connected .
ct bt k bina diot say 3 pash nik lay ga kia vaiya
Very good
Ct bt voltage batavo bhai jaan our rectifier main kitna voltage batava.
Voltage will vary as per kva of dg
Very nice
Video bohat achche tee per aap nay is mai nutan Nahe dekaya aur out put ko teek say nahe dekaya aglay video may aap raktefayer mai lagnay Valay dayod ke gente dayod ka no air and aur repairing Kay vare Mai jankare day
Superb
सर मेरे 40 के वी किलोसकरे अलेटनेटर लोड मे 1 फेस छोड़ ता हे इसका कारण क्या है
Right hand roul
sir ek point missing hai inmein pgm self excited nhi hai toh field winding mein kaise magnetic banpata hai
Core of Field winding has some magnetic properties, when we give dc supply to field, this magnetic properties magnify . As we increase dc voltage to field it inturn increase field strength.
Sir dc motor ko 220 volt ac me kaise chalake check kr sakte hai ki oo motor shi hai ya nhi
Video banao sir
dc motor needs dc supply , i have never tried n will never try it also .
generator roter star connection hota ha si ji...
yes its always star connected .
In this drawing where is slip ring? How it will work?
@ 6: 50 . rotor winding is connected to ct/pt coils through sliprings . its has not been shown in diagram .
Isko rotation armature bolte hain.
सिंगल फेस दो CTPT का डायग्राम उतार के दिखाएगा
Same as three phase
Voltage kam hota hai sar kya hota hai
Sir mujhe Kya aapka no.milega mai aapse baat karna chahta hu. Mai aapko disturb nahi karunga sirf zarori baat karunga.
Sir three phase altinater KO singal phase Kaise kre only connection chenge ker ke
Use only one ctpt coil n two slipring rotor. Rest all will be same.
सर इसका dyod का digram भेजना।
No. Load. Voltage. 440.afterload360.whatcan.i.do.
Check if rpm is dropping or else change rectifier.
How can I translate to English
ill make one video in English soon .
Apne galat bola
Your understanding is not quite correct
U have any doubt then pls comment.
We can decide on understanding later
@@practicalelectrical9416 thanks for reply. To start with first question, @12:14 how the voltage is generated in rotor windings when there is no magnetism in stator windings(because there will be no current from rectifier at the very start)?
Sir that is due to magnetic properties of stator core. All dc stator cores holds this property and generate residual voltage to give kick start for volt generation.
@@practicalelectrical9416 does this means that there exist a small permanent magnet in the stator core all the time even when nothing is running? And then using voltage from rectifier this magnet is made more strong to enhance emf from rotor coils ?
@@Yureka-ox5jn not permanent magnet but it holds magnetic field inside it. Ur diodes will come in action only after magnetic field generates residual voltage. In simple words it's like static electricity.