power generation on transmission line Given a single transmi

power generation on transmission line.

Given a single transmission line with a generator at one end and a load at the other, two measurements are available as shown in Figure 9.24. Assume that we can model this circuit with a DC load flow using the line reactance shown. Also, assume that the phase angle at bus 1 is 0 rad. Given the meter characteristics and meter readings telemetered from the meters, calculate the best estimate of the power flowing through the transmission line. Note: M_12 measures power flowing from bus 1 to bus 2; M_21 measures power flowing from bus 2 to bus 1. Use 100 MVA as base.

Solution

best optimised power flow from bus 1 to bus 2=

= 100* 62/200

= 31 MW