Wednesday, September 26, 2018

Energy Storage System Provides Peak Shaving with an AC Power Conversion System PCS

Up to 1MWh 500V~800V Battery
Energy Storage System
For Peak Shaving Applications
3 Year Factory Warranty


Peak Shaving is becoming more and more popular as a means of conserving energy. This Energy Storage System is charged off the utility grid in off peak hours at very low electrical cost and then discharged during peak periods to dramatically reduce demand charges.
Peak Shaving works because you’re providing energy that doesn’t get billed by the power company. You’re not reducing usage; you’re altering the source of the energy. Here are 3 ways you can achieve Peak Shaving:
1.   Use an alternative localized power source during peak times of day.
2.   Improve your energy efficiency.
3.   Utilize solar energy battery storage.
The 1MWh Storage System makes use of a localized power source by the use of a Battery Pack, a Battery Management System (BMS), and an AC Power Conversion System (PCS).
Ask us about the components of a Power Storage System because we can tailor-make a Peak Shaving System in any Kilowatt range above 250 kW per module.

Features of the 1MWh Energy Storage System Battery Pack:
Cell Nominal Voltage
3.2V
Cell Charge Cut-off Voltage
3.65V
Cell Discharge Cut-off Voltage
2.5V
Cell Capacity
150Ah
Cell Count in Each Module
15
Nominal Voltage of Module
48V
Charge Module End Voltage
54V
Discharge Module End Voltage
42V
Operating Temperature
-4F ~ 140F
(-20C ~ 60C)
Depth of Discharge
92%
Charge C-rate
1C
Discharge C-rate
3C
Cycle Life
>4000
Cell Internal Resistance
0.4 Milliohms
Cell Dimension
1.7 * 6.8 * 7.5 in
(44 * 174 * 190 mm)
Module Dimension
10.8 * 31.9 * 9.8 in
(275 * 810 * 250 mm)
Cell Weight
7.0 Lbs. / 3.2 Kg
Module Weight
132.3 Lbs. / 60 Kg

Features of the Battery Management System (BMS):
Supply Voltage
9~36V
Cell Temperature
-4F ~ 140F (-20C ~ 60C)
Cell Charge Over Voltage
3.65V
Cell Charge Under Voltage
2.0V
Cell Discharge Cut-off Voltage
2.5V
Maximum Charging Current
150A
Maximum Discharging Current
300A

Features of the Power Conversion System (PCS):
Continuous kW Rating
250 kW
AC Grid Voltage
380V
Efficiency
97.3%
DC Voltage Range
400~850 V
Output Frequency
50/60 Hz
IP Rating
IP21
Dimension
47.2 * 85.0 * 31.5 in
(1200 * 2000 * 800 mm)
Weight
2976 Lbs. / 1350 Kg

No comments:

Post a Comment