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Protection and Control of Modern Power Systems

Table 4 Comparisons of results obtained in five cases

From: Day-ahead optimal charging/discharging scheduling for electric vehicles in microgrids

 

Max-delivered Power (MW)

Standard deviation of delivered Power (MW)

Network loss (MWh)

ESS Energy Capacity (MWh)

Battery storage system

Diesel generator

A

3.8192

1.8083

1.29

9.0

11.0

B

6.2759

2.3560

1.6072

15.0

5.0

C

2.6517

1.3465

1.2515

4.5

7.5

D

1.8041

0.9101

0.8986

4.5

1.5

E

1.2750

0.7225

0.6547

3.3

0.8

  1. (Case A: System without EVs; Case B: Under direct charging strategy by Mode 1; Case C: Under optimal charging strategy by Mode 1; Case D: Under optimal charging/discharging strategy by Mode 1. Case E: Under optimal charging/discharging strategy by Mode 2)
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