SGC DSP Manual do Utilizador descarregar pdf (Página 38)

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

Illustrative DSO/DSP Use Case (Cont’ed)

• CPS offer does not clear the ISO

market since its offer ($60/MWh)

exceeds the LMP ($40/MWh)

• With no DSP platform the CSP’s

DR offer would be left unutilized;

the expensive emergency

generator would have to be

operated to supply the 5 MW

shortfall.

• With the DSP in place, 5 MW of

DR is cleared locally against the

ESCO bid and the price is set

between $60/MWh and

$80/MWh depending on DSP

market-clearing rules (for

example allowing for 10%

distribution losses the price

would be $66/MWh)

DA

ESCO Bid:

$80/MWh

Load

Pocket

DR

DR

DR

ISO

CSP Offer:

$60/MWh

DSO

LMP: $40/MWh

DMP: $66/MWh

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