1. Balanced receiving end voltage and no communication interference
2. Unbalanced receiving end voltage and no communication interference
3. Balance received end voltage and communication interference
4. Unbalanced receiving end voltage and communication interference
Balanced receiving end voltage and no communication interference
1. 0.05 + 0.2 ln60
2. 0.2 ln60
3. 0.05 + 0.2 ln (60/0.5)
4. 0.2 ln (60/0.5)
0.05 + 0.2 ln (60/0.5)
1. 200Ω
2. 800Ω
3. 400Ω
4. 100Ω
100Ω
1. 61.73 MVAT
2. 55.56 MVAR
3. 45 MVAR
4. 40.5 MVAR
40.5 MVAR
1. Reduce the line loading
2. Improve the stability of the system
3. Reduce the voltage profile
4. Improve the protection of the line
Improve the stability of the system
1. 30 kV
2. 20 kV
3. 80 kV
4. -30 kV
20 kV
1. Always limited by the conductor size
2. Limited by stability considerations
3. Reduced at low ambient temperature
4. Decreased by the use of bundled conductors of single conductors
Limited by stability considerations
1. Conductors’ size is reduced
2. Smoothness of conductors is reduced
3. Sharp points are provided in the line hardware
4. Current density in conductors is reduced
Current density in conductors is reduced
1. Load absorbs real power and delivers reactive power
2. Load absorbs real power and absorbs reactive power
3. Load delivers real power and delivers reactive power
4. Load delivers real power and absorbs reactive power
Load absorbs real power and absorbs reactive power
1. 98 MVAR
2. 104.02 MVAR
3. 96.04 MVAR
4. 100.04 MVAR
100.04 MVAR