506
Y. Yoshida et al.
LC O E batter y =
P
C a × C y × E f × DoD
+ T AC
(33.15)
where,
P
Price of the battery storage ($)
C y
Number of full charge and discharge cycles expected over the guaranteed life
of the battery
C a
Capacity of the battery storage (kWh)
E f
Storage efficiency (%)
DoD Depth of discharge (%)
T AC Total ancillary costs ($).
The cost items, including the capital investment, and operation costs of the main
components of the proposed microgrid is given in Table 33.4. Based on these values,
the LCOE for each component is derived and is shown in Table 33.5.
Table 33.4 Cost items of each component
Cost Item
Battery (Das
et al. 2017)
Wind (Zephyr
AIRDOLPHIN
Introduction.
http://www.shidakk.com/images/Air
dolphin.pdf)
PV (Panasonic
Residential fuel
cell. http://pan
asonic.co.jp/ap/
FC/en_index.
html.)
Diesel (Jamshidi
and Askarzadeh
2019)
Capital
cost(JPY/KW)
13,600
300,000
730,000
60,000
O&M Cost 1
(JPY/kWh)
1100
1500
3600
130
Life time (years)
4
20
20
3
1. Including the fuel cost
Table 33.5 LCOE for each component
PV
Wind
Batterty Diesel
Rated output [kWh/unit] 0.24 (Panasonic
Residential fuel cell.
http://panasonic.co.jp/
ap/FC/en_index.html.)
2.3 (Zephyr
AIRDOLPHIN
Introduction. http://
www.shida-kk.com/ima
ges/Airdolphin.pdf)
1
1.9
LCOE [yen/kWh]
40.0
22.4
91.1
151.2