2024
Peak Demand Charge Reduction
During System Peak Hours
During System Peak Hours
Containerized Battery Energy Storage System (250 kW / 355 kWh)
with load forecasting and automated dispatch during anticipated peak demand periods
with load forecasting and automated dispatch during anticipated peak demand periods
Location
Russia, Pushkin
Client
Rosseti Lenenergo
Southern Electric Networks
Southern Electric Networks
PROJECT
Features
A Battery Energy Storage System (BESS) reduces demand charges for consumers connected under the third tariff category.
The economic benefit is achieved by offsetting grid power consumption during forecasted peak demand hours (maximum aggregated load).
The economic benefit is achieved by offsetting grid power consumption during forecasted peak demand hours (maximum aggregated load).
Peak demand hours are forecast using proprietary software based on historical data.
The system incorporates load feedback control to prevent reverse power flow to the external grid.
The system incorporates load feedback control to prevent reverse power flow to the external grid.
Проект
Features
A Battery Energy Storage System (BESS) reduces demand charges for consumers connected under the third tariff category.
The economic benefit is achieved by offsetting grid power consumption during forecasted peak demand hours (maximum aggregated load).
The economic benefit is achieved by offsetting grid power consumption during forecasted peak demand hours (maximum aggregated load).
Peak demand hours are forecast using proprietary software based on historical data.
The system incorporates load feedback control to prevent reverse power flow to the external grid.
The system incorporates load feedback control to prevent reverse power flow to the external grid.
DETAILS
SYSTEM TECHNICAL SPECIFICATIONS
SPECIFICATION
VALUE
Rated Power, KW
250
Rated Energy Capacity, kwh
354,8
Nominal Connection Voltage (POI), kv
0,4
Nominal Frequency, hz
50
Installation Type
Outdoor, UHL1
Dimensions (L×W×H)
3810 × 6355 × 2926 mm (20 ft HC container)
Weight, t
10
Cooling System
Air cooling (HVAC + supply/exhaust ventilation)
Battery Type
Lithium Iron Phosphate (LFP)
Max Charge Rate
0,5 С
Max Discharge Rate
1 С
Cycle Life, cycles
6000
Battery Configuration
3 clusters, 1P240S
Nominal DC Bus Voltage, v
768
Power Conversion System
High-frequency modular bidirectional converter with isolation transformer
Maximum PCS Efficiency
96,1%
Total Harmonic Distortion (THD)
2%
Overload Capability
105 – 115% — 10 min
115 – 125% — 1 min
125 – 150% — 200 ms
115 – 125% — 1 min
125 – 150% — 200 ms