Rpta 5,6 Planeamiento
Rpta 5,6 Planeamiento
Rpta 5,6 Planeamiento
POTENCIA
5.1 because they support trading in the main commodity, that is, electrical
energy. While some ancillary services result in the delivery of electrical
energy, their importance proceeds mostly from the potential to deliver
energy or another resource upon request. Consequently, their value
should be quantied in terms of their ability t
A power system is supplied by three generating units that are rated at 150,
200 and 250MW, respectively. What is the maximum load that can be
securely connected to this system if the simultaneous outage of two
generating units is not considered to be a credible event?
Solucin:
Rpta: 350 MW
5.9
Analyze prices and volumes in the markets for ancillary services in the
region where you live or in another region for which you have access to
the necesesary data.
Solucin:
6.6
The table below gives the branch data for the three-bus power system of
Prob- lem 6.5. Using the superposition principle, calculate the ow that
would result if the generating units were dispatched as calculated in
Problem 6.5. Identify all the violations of security constraints.
Solucin:
Nosotros tenemos:
Rpta:
F21 = 120 MW; F31 = 280 MW; F32 = 200 MW Line 13 si overloaded by
30MW.
6.13
Show that the choice of slack bus does not inuence the nodal prices for
the dc power ow approximation by repeating Problem 6.12 using bus 1
and then bus 2 as the slack bus.
Solucin:
En el problema 6.6 la lnea 1-3 esta sobrecargada por lo tanto hacemos un
nuevo re despacho para garantizar la seguridad del sistema:
Mtodo 1:
Superponiendo nuevamente:
Mtodo 2:
Superponiendo nuevamente: