Transmission Expansion Planning in Deregulated Power ... - tuprints

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Transmission Expansion Planning in Deregulated Power ... - tuprints

5 Market Based Transmission Expansion Planning 67

average congestion cost ($/hr)

2500

2000

1500

1000

500

0

0 1 2 3 4

planning stage

5 6 7 8

Fig. 5.8 (a) - Values of ACC at different stages of planning (In each stage there are six bars. These bars show the

values of ACC when SML, WGD, WG, WD, ACC, or ALP is used as planning criterion respectively.)

average congestion cost ($/hr)

2500

2000

1500

1000

500

planning criterion: SML

planning criterion: WG

planning criterion: WD

planning criterion: WGD

planning criterion: CC

planning criterion: LP

0

0 1 2 3 4

planning stage

5 6 7 8

Fig. 5.8 (b) - Values of ACC at different stages of planning when SML, WGD, WG, WD, ACC, or ALP is used

as planning criterion.

SML

WG

WD

WGD

CC

LP

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