Rabu, 27 Agustus 2014

Roll ELECTRIC MOTOR 1 PHASE

To roll back a single phase motors, which used the same formula to formula 3 phase motors, it's just considered two phases.
So that happened two phases, Primary Windings (BU) is made of wire greater than Auxilary winding (BB) and the auxiliary winding capacitor dihubungkansebuah certain value.
Entanglement example:
A. Motor single phase two (2) pairs of poles, The plot 24
Ys = G / 2p = 24/4 = 6
Step entanglement is 1 -7
Q = G / 2 p.m = 24 / 4.2 = 3
Mean number of coils per group is 3.
K = G / 2p = 24/4 = 6
Each pole consists of 6 coils
KAR = 360 / G = 360/24 = 15 radians
The distance between the grooves 15 radians
KAL = KAR .P = 15. 2 = 30 electrical
Kp = 90 / KAL = 90/30 = 3
If the first phase at the start of phase 1 then the second groove from the groove to 4
A list entanglement as follows.
I 1-7 II I -------------------- I 4-10 21-15 24-18 II I
AI II 2-8 20-14 5-11 BI ---------------- I a I b II 23-17
I 3-9 II --------------------- 19-13 I I I 6-12 II 22-16
Figure stretch:




B. Motor single phase two (2) pairs of poles, The plot 36
Ys = G / 2p = 36/4 = 9
Step entanglement is 1 -10
Q = G / 2 p.m = 36 / 4.2 = 4.5
Primary means the number of coil winding 5 is Entanglement Help 4.
K = G / 2p = 36/4 = 9
Each pole consists of 9 coils
KAR = 360 / G = 360/36 = 10 radians
The distance between the grooves 10 radians
KAL = KAR .P = 10. 2 = 20 electrical
Kp = 90 / KAL = 90/20 = 4.5
So the next phase in the start of the groove 5

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