Small Decentralized Hydropower Program National ... - Cd3wd.com

2da. Alternativa - DX Pequefios Sistemas 2nd N:?rnative - Two Sma!! Systems
CP2 =
Aproximadamente:
CP2 =
Siendo:
cG(A) =
i
_-_
I- i
.4
L-II
Grupo A de localidades
MDA
Group A of communities MDA
Costo PromeJio de la energia
en la Segunda Alternativa
(ctvo. US$/kWh).
x MDA +
[CGpq + CST(B),LB\x MDB
\ MDA + MDB 1
Costa de generation de
energia para la demanda MDA
CG(B) = Costo de generaci6n de energfa
para la demanda MD]<
CST(A),LA = Costo de sub-transmisibn de
energia para la demanda MDA
y para la distancia LA
csT(B),L~ =
Cost0 de sub-transmision de
energia para la demanda MDB
y para la distancia LB
MDA = M&&ma Demanda proyectada
de1 Grupo A de localidades
orw)
MDB = M&a Demanda proyectada
de1 Grupo B de localidades
WV
299
Grupo B de localidades
MDB
Group E3 of communities [S1DB
CP2 = Average Cost oi the energy in se-
cond alternative (cents USlkWh)
Approximately:
CG(A) + CST(A),L, x MDA +
CP2 = -
1 MDA + MDB I
Whers:
CG(A)
CG(W
CSTVV-~
CSTW.~
~G(B) + C=(B),LB X MDB
MDA + MDB 1
= Cost of energy generation
for demand MDA
= Cost of energy genaration
for demand MDB
= Cost of energy sub-
transmission to supply de-
mand MDA at a distance
LA
= Cost of energy sub-
transmjssion to supply de-
mand MDB at a distance
MDA
‘LB
= Maximum projected de-
MDB
mand for Group A of communities
(kW)
= Maximum projected demand
for Group B of communities
(kW)
Once the values of CPt and CP2 are known
it will be found that the most convenient
alternative will be the one with the lowest
energy cost.