More Related Content More from Tsuyoshi Horigome (20) SPICE MODEL of PBT-BAT-0001 , TA=25degree in SPICE PARK1. Device Modeling Report
COMPONENTS: Lithium Batteries Pack
PART NUMBER: PBT-BAT-0001
MUNUFACTURER: BAYSUN
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2010
1
2. Circuit Configuration
+ - U1
PBT-BAT-0001
SOC1 = 100
TSCALE = 3600
All Rights Reserved Copyright (c) Bee Technologies Inc. 2010
2
3. Discharge Characteristics
Circuit Simulation Result
18V
16V
0.2C ( 880 mA )
14V 0.5C ( 2200 mA )
1C ( 4400 mA )
12V
10V
8V
0s 1.0s 2.0s 3.0s 4.0s 5.0s 6.0s
V(Hi)
Time
Simulation Circuit
D1
DMOD
PARAMETERS: Voch
rate = 1 16.8Vdc
CAh = 4400m 0
Hi
C1 0
IN+ OUT+ 1n + - U1
PBT-BAT-0001
IN- OUT-
G1 0 SOC1 = 100
GVALUE TSCALE = 3600
limit(V(%IN+, %IN-)/0.01, 0, rate*CAh )
0
To discharge from 100% of battery capacity, SOC1=100
All Rights Reserved Copyright (c) Bee Technologies Inc. 2010
3
4. Charge Characteristics
Circuit Simulation Result
SOC [%]
100V
80V
60V
40V
20V
SEL>>
0V
Vbatt [V] ICharge [A] V(X_U1.SOC)
18V 5.0A
1 2
16V 4.0A
14V 3.0A
12V 2.0A
10V 1.0A
>>
8V 0A
0s 1.0s 2.0s 3.0s 4.0s 5.0s 6.0s 7.0s 8.0s
1 V(Hi) 2 I(U1:PLUS)
Time
Simulation Circuit
D1
PARAMETERS:
rate = 0.2 DMOD
CAh = 4400m
G1 Voch
GVALUE 16.8Vdc
Limit(V(%IN+, %IN-)/0.1, 0, rate*CAh ) 0
Hi
OUT+
OUT-
C1 0
1n + - U1
PBT-BAT-0001
IN+
IN-
0 SOC1 = 0
TSCALE = 3600
Vin
20.5Vdc
0
To charge from 0% of battery capacity, SOC1=0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2010
4
5. Data Information
No. PBT-BAT-0001
Capacity 65[W], 4400[mAh] (Approximately)
Rated Current 3 [A]
Input Voltage 20.5 [Vdc]
12.8~16.4 [Vdc]
Output Voltage
( 4 cells )
Charging time 5 [hours] (Approximately)
All Rights Reserved Copyright (c) Bee Technologies Inc. 2010
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