ENJ431 Wednesday 2 April

The Gauss-Seidel method is used for what type of power system analysis?

To do a load flow study, we must include a slack (or swing) bus where the real and reactive power is unknown.

• True

• False

At the slack (or swing) bus which parameters are known

• P, Q

• P, V

• V (magnitude and angle)

• Q, V

At a load bus which parameters are known

• P, Q

• P, V

• V (magnitude and angle)

• Q, V

At a voltage controlled bus which parameters are known

• P, Q

• P, V

• V (magnitude and angle)

• Q, V

The Gauss-Seidel method is an iterative method

• False

• True