Two additional power flow problems

6 novembro 2012, 11:00 • Luis Marcelino Ferreira

Review of the resolution of book problems as a recommend practice

A problem for radial power flow

Computation of currents for the first iteration: example

For the same example, computation of node voltages for the first iteration

A second problem: a two-bus power flow problem in which the load is P=f(V) and Q=g(V)

Cases for f and g polynomial and exponentials

Review of Prob 6.6: elasticity 0, 1 and 2

Resolution in polar coord and in rectangular coord

Surprising simplicity of using rectangular coord

Discussion of the results in terms of the severity of angles and flow wrt elasticities