ELECTRICITY DISTRIBUTION NETWORKS (HV&LV) JOINT LINE POLE VECTOR CALCULATIONS

YG&AG Overhead Joint Line Pole  Pole Selection.

YG&AG Overhead Joint Line Pole Vector Calculation Pole Selection.

LV Overhead Line  Pole Selection.

LV Overhead Line Vector Calculations and Pole Selection.

Conductive Ice Loads
 

 

 

 

         HV TYPE:      Pole Span: 50 m    40m                                                                                                                                                                                                                        Decrease

                                                                                                                                                                   None            

1-LV   HV     LV TYPE 1:   Reference (Angle=180)    

2- LV   HV    LV TYPE 2:   Angle(α1) :  

 3-LV   HV    LV TYPE 3:   Angle(α2) :  

 4-LV   HV    LV TYPE 4:   Angle(α3) :  

 

 

1-968,6  2-871  3-353,5  4-590

                                                                                                                                                                                                

 

Tension Force     

1-(3 x SWALLOW (3AWG)+3xAster+Rose / Pansy): T1steel=  968,6 T1concrete=  860,6
2-(3 x SWALLOW (3AWG)+3xPansy+Rose / Pansy): T2steel=  871 T2concrete=  776
3-(5xRose): T3steel=  353,5 T3concrete=  316,2
4-(3xAster+Rose / Pansy): T4steel=  590 T4concrete=  521,6

 

TRANSFORMER POLE :

Iron Pole:

Tx=706,9    Ty=443,6   kg   

Ttension= 1150,5    Pole must be :(1150,5)  Selected Pole = T15 

Concrete Pole :

Tx=625,3    Ty=391,1   kg   

Tcer= 737,5    Pole Must be :(737,5)  Selected Pole = 13/8 

 

 

COMMON(JOINT) POLE :

 Steel Pole:

 Selected Joint Pole= K1''   

 

Concrete Pole:

 Selected Concrete Pole= 11/8   

note: If additional HV traverse(crossarm)  is used, the concrete pole length will be 1 m longer.