B&PLUS RCS600 - Charge Control Methods

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Wireless charging system 600W specication
For 12V・24V・48V battery
time[s] 電圧[V] 電流[A] 電圧[V] 電流[A]
1 11.76
0.08
1 23.4 0
2 12.33
21.19
2 23.4 0
3 13.04
35.09
3 23.4 0
4 13.31
35.09
4 23.4 0
5 13.49
35.12
5 23.4 0
6 13.6
35.12
6 23.4 0.25
7 13.67
35.1
7 23.4 0
8 13.72
35.19
8 23.4 0
9 13.74
35.12
9 23.4 0
10 13.74
35.13
10 23.4 0.25
11 13.73
35.14
11 23.4 0
12 13.72
35.2
12 23.6 3
13 13.71
35.16
13 25.3 18.75
14 13.7
35.08
14 25.8 20.5
15 13.68
35.11
15 25.9 20.25
16 13.67
35.11
16 26.1 20.25
17 13.65
34.99
17 26.2 20.5
0
5
10
15
20
25
30
35
40
0 600 1200 1800 2400 3000 3600
電流[A]/電圧[V]
時間[s]
電圧[V] 電流[A]
0
5
10
15
20
25
30
35
40
0 600 1200 1800 2400 3000 3600 4200 4800
電流[A]/電圧[V]
時間[s]
電圧[V] 電流[A]
【 Using RCS600(B)-CA12 】
Battery[ CYCLON-G G-16EP] 50%（8Ah）Charging characteristics after discharge
（ CC Current 34A CV Voltage 15V）
About charge control
This unit uses a constant current / constant voltage (CC / CV) charge control method and a constant power / constant
voltage (CP / CV) charge control method.
As shown in each graph, an internal check is performed immediately after the start of charging.
Constant current / constant voltage (CC / CV) charge control method type・・・When the battery is in a discharged state
(when the charge amount is low), constant current control (CC) is performed, but when the charge amount increases and
the battery voltage reaches the set charge voltage value, it shifts to constant voltage charge control (CV). , Squeeze the
charging current so that it does not exceed the set voltage value. When the charging current drops to 1.0A ( ± 0.5A), it is
considered to be fully charged and charging ends automatically.
Constant power / constant voltage (CP / CV) charge control method type・・・When the battery is in a discharged state
(when the amount of charge is low), constant power control (CP) is performed, and the values of the charging voltage and
charging current are changed so that the battery is charged with the maximum power. However, since the set value is the
upper limit, if the charging current value is low, the operation is similar to constant current control (CC). When the battery
voltage reaches the charge voltage set value, constant voltage charge control (CV) and charge end operation are performed
as in the (CC / CV) charge control method type.
current(A)/ voltage(V)
time(s)
voltage(V)
current(A)
time(s)
RCS600
CA
12
Charge control