SGC DSP Instrukcja Użytkownika Pobierz pdf (Strona 37)

40 Smart Grid Conference 2014 (SGC’14) - Grid Renovation Workshop

Illustrative DSO/DSP Use Case (Cont’ed)

• Forecast is for a hot day

• Load forecast within the load pocket

is large due to lots of air

conditioners expected to be on

• Feeders into the load pocket are at

expected at their capacity limit; net

load in load pocket exceeding import

capacity into the pocket by 5 MW

• The ESCO bids into the DSO retail

market (at $80/MWh) to have the

DSO serve any shortfall due to

potential load pocket import

limitations (the $80/MWh is

cheaper than the cost of running

the emergency generator.)

• CSP offers Aggregated DR from

within the load pocket into the ISO

market (at $60/MWh)

• There is a lot of solar generation

outside the load pocket

• Wholesale market prices (LMPs at

transmission substations) are

moderate ($40/MWh)

ESCO Bid:

$80/MWh

Load

Pocket

ISO

CSP Offer:

$60/MWh

DSO

LMP: $40/MWh

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SGC DSP Instrukcja Użytkownika Strona 37