Table 3 EHs Profit in different EMS methods.

From: Two-layer energy scheduling of electrical and thermal smart grids with energy hubs including renewable and storage units considering energy markets

Method of EMS

Expected EHs profit ($) for the energy market in DA and RT markets

Calculation time (s)

DA

RT

Two-layer EMS based on UM approach

WTs

42.11

49.08

85.2

HSs + CAESs

114.21

118.91

91.4

CHP-based BU

140.93

150.01

90.3

TES

43.33

49.76

90.2

Sum

340.58

367.76

-

Two-layer EMS based on CM approach

EHs

402.31

414.09

113.2

Gain (%) with respect to UM

18.1%

12.6%

One-layer EMS based on CM approach

401.48

413.22

183.1