The project consists 共 four 4.179MWH energy storage battery compartments and two 4MW power conversion system cabins. Each battery compartment is individually equipped with a battery management system, fire suppression system, HVAC thermal management system, and auxiliary power distribution system.
Battery Compartment 技术参数 and Parameters
否.
Tem
Spec.
Remark
1
Product 型号
TY-YL-4019KWH
2
configuration
416s10p
3
Rated Energy
4019kWh
100%放电深度, 0.5P
4
Rated 电压
1331.2V
5
Operating 电压 Range
1040~1500V
For cell 2.5V~3.65V
6
Dimension
6058mm×2438mm×2896mm
L×W×H, 20HQ
7
Mass
~37500kg
8
standard charging method
charge at a constant power 共 0.5P until cell voltage reaches 3.55V, and finally charge at a constant power 共 0.1P until cell voltage reaches 3.65V
25℃±2℃
9
standard discharging method
Discharge at a constant power 共 0.5P until cell voltage reaches 2.5V
25℃±2℃
10
Rated charge power
0.5P (2090kW)
According to current map (5.1~5.4)
11
Rated discharge power
0.5p (2090kw)
According to current map
12
Maximum Continuous Discharge Rate
50 kw
13
short overload charging power
4179kw (for 0.5p system) @60s
According to current map (5.1~5.4)
14
short overload charging power
4179kw (for 0.5p system) @60s
According to current map (5.1~5.4)
15
short circuit current
142.28kA@12 rack 73.54kA@6 rack
13.12kA @1 rack
16
operating ambient temp
-30~55℃
17
p level 共 cabin
Bat. Room, p55 / Electric room, p55 / Chiller controller module, p55
18
效率
≥93.7%@0.5p / ≥95.2%@0.25p
19
nsulation standard
≥1000Ω/V
Test voltage 2500VDC
20
withstand voltage
4500VDC, leakage current ≤5mA, no breakdown or flashover
