AlphaESS SMILE-G3-EVCT11 Panduan Pemasangan, Pengoperasian & Pemeliharaan - Halaman 10

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SYSTEM CONFIGURATION AND OPERATION
4.2.4.1 Green Charge – Slow Charge
1
I
A
AC
DC
DC
2
Loads
ESS
PV supply
Priority: 1. Other Loads 2. Batteries of ESS 3.EV charger 4.Feed-in
EV source
Priority: A. PV
Battery supply Priority: 1. Other Loads
The EV charging source is only PV.
If PV power is available, it will prioritize supplying other loads, then charge the battery of
ESS, and then supply the EV charger. Any excess power will be fed back into the grid.
Max. EV charging power P_EVmax=P_pv-P_load-P_bat
NOTE: If the on-board charger (OBC) on the electric vehicle is three-phase,
Insufficient PV may not activate the EV charger in this mode.
4.2.4.2 Green Charge – General Charge
1
I
A
AC
DC
DC
3
LOADS
B
ESS
PV supply
PRORITY: 1. Other Loads 2. EV charger 3. Battreies of ESS 4. Feed-in
EV source
PRIORITY: A. PV B. Batteries of ESS
Battery supply
PRIORITY: I. Other Loads II. EV Charger
3
4
EV Charger
PV Panels
Max. power
adjustable
2
4
II
Max. power
adjustable
EV Charger
PV Panels
15
16
The EV charging source is PV and batteries.
If PV power is available, it will prioritize supplying other loads, then supply the EV
charger and maximize the EV charging power, and then charge the batteries of the ESS.
Any excess power will be fed back into the grid.
The battery will be used for other loads and then for the EV charger.
Grid
Max. EV charging power P_EVmax=P_pv-P_load+P_bat
NOTE: If the electric vehicle's on-board charger (OBC) is three-phase, insufficient
PV and battery power may not activate the EV charger in this mode.
4.2.4.3 Green Charge – Quick Charge
Loads
PV supply
EV source
Battery supply
The PV and battery power will supply the EV charger first.
If PV power is available, it will prioritize supplying the EV charger, then supply other
Grid
loads, and then charge the battery of ESS. Any excess power will be fed back into the
grid.
The battery will be used for the EV charger and then for other loads.
Max. EV charging power P_EVmax=P_pv +P_bat
NOTE: If the electric vehicle's on-board charger (OBC) is three-phase,
insufficient PV may not activate the EV charger in this mode.
SYSTEM CONFIGURATION AND OPERATION
2
II
I
A
AC
DC
DC
3
EV Charger
B
PV Panels
Max. power
adjustable
ESS
Priority: 1. EV charger 2. Other Loads 3. Batteries of ESS 4. Feed-in
Priority: A. PV B. Batteries of ESS
Priority: I. EV Charger II. Other Loads
1
4
Grid