Discussion :: Three-Phase Systems in Power Applications - General Questions (Q.No.5)
|Saminathan said: (Jun 18, 2011)|
|In star to delta connection ph vt is equal to difference of line vt.|
|Manimaran said: (Jul 28, 2011)|
|Delta connection to starconection are equal to line voltage.
|Bitan said: (Aug 4, 2011)|
|In delta connected source feeding a star connected load, phase voltage is equal to line voltage.|
|Anusha said: (Apr 1, 2012)|
|Whether the phase voltage of delta connected source equals the difference of line voltages of star connected load.|
|Monu said: (Aug 3, 2012)|
|Whether the phase voltage of delta connected source equals the difference of line voltages of star connected load. How?|
|Abhaya said: (Feb 15, 2013)|
|Phase voltage of delta connected = line voltage of delta.
Difference of voltage in star connected load = delta connected source voltage.
|Abhishek said: (Jan 17, 2014)|
|Whenever the delta connected source is feeding star connected load the phase voltage is always equal to the line voltage of star connected load it means vdelta = vload of star connected.|
|Himanshu said: (Jan 30, 2014)|
|In delta connection phase voltage is equal to line voltage.|
|Rahul said: (Apr 7, 2014)|
|I couldn't understand. What is the meaning of difference in load voltage?|
|Bernard said: (May 31, 2014)|
|What is the meaning of diff in load voltage?|
|San said: (Jun 30, 2014)|
|In Y connection line voltage is 1.732 times of phase voltage.|
|Vijay said: (Jul 13, 2014)|
|Vab=Va-Vb IN STAR so phase of delta Vsorce=|Vab| bc & ca.
But line current is simply kcl across the node.
|Jhantu Kumar Maji said: (Nov 19, 2014)|
|Delta connection Line volume = Phase volume and Star connection Line volume = 1/3 Phase volume.|
|Saravanan said: (Nov 28, 2014)|
|Delta not equal to star.|
|Subhendu said: (Aug 1, 2015)|
|If the delta connected source is fed to the star connected load then phase difference is 120'. So that difference will be same.|
|Khushal said: (Jan 18, 2016)|
|Load voltage e.g. phase voltage on load side which is connected in star and source is delta.
So line and phase volt is equal for this.
Now, V(source line) = Vr-Vy (load phase) depends on nomination R, Y, B.
|Muhammad Aftab Rafique said: (Nov 7, 2016)|
|Tthe difference of the corresponding load voltage means:
Vab = Va - Vb.
So phase voltage is Vab.
The difference of load voltages is Va - Vb.
|Yash said: (Dec 27, 2018)|
|It's C, not A because in delta there is 3 phase R, Y, & B.|
Post your comments here:
Email : (optional)
» Your comments will be displayed only after manual approval.