Energy Storage Converter Boost Integrated Machine

Energy Storage Converter Boost Integrated Machine

Energy Storage Converter Boost Integrated Machine
The converter boost integrated machine is based on the modular and integrated design concept for large-scale energy storage stations. It integrates the energy storage converter, boost transformer, high and low voltage distribution unit, and communication unit into a mobile pre-installed cabinet, meeting the requirements for rapid construction of power stations.

Product Detail

Application Cases

Video

Product Introduction

The converter boost integrated machine is based on the modular and integrated design concept for large-scale energy storage stations. It integrates the energy storage converter, boost transformer, high and low voltage distribution unit, and communication unit into a mobile pre-installed cabinet, meeting the requirements for rapid construction of power stations.

Product Features

High Integration

  • Efficient and rational layout, improving space utilization.
  • Integrated secondary circuit, unified measurement, protection, and communication.
  • Integrated “conversion” and “boost” design, enabling one-piece delivery.

Precision and Intelligence

  • Supports dual network ports, compliant with IEC 61850 protocol.
  • Integrated data collection and fiber ring network, smart operation management.
  • Supports high/low voltage ride-through, strong grid adaptability.

Flexible Configuration

  • Supports multiple machines in parallel, functions like VSG, PQ, VF, black start, etc.
  • 1500V system wide DC voltage range, flexible DC terminal configuration.
  • Suitable for various energy storage application scenarios on the generation side, grid side, and user side.

Application Scenarios

New Energy Storage Stations To meet the modular, integrated, and convenient design needs of large-scale energy storage stations, the HUIJUE energy storage converter boost integrated machine pre-installs the energy storage module, boost transformer, energy storage converter, high and low voltage distribution unit, communication unit, etc., in a mobile cabinet. This enables rapid construction of energy storage stations and has virtual synchronous functions for new energy regional autonomy.

 

Parameter Table

Product Model

HJ2500K-B-HUD/T

HJ3000K-B-HUD/T

HJ3450K-B-HUD/T

DC Characteristics
Maximum DC Voltage 1500Vdc 1500Vdc 1500Vdc
DC Working Voltage Range 800~1500Vdc 900~1500Vdc 1000~1500Vdc
Maximum DC Current 3508A 3742A 3872A
Auto Buffering Function Available Available Available
Grid-connected Output Characteristics
Rated Output Power 2500kW 3000kW 3450kW
Maximum Output Power 2750kVA 3300kVA 3795kVA
Rated Grid Voltage 550Vac 600Vac 690Vac
Allowed Grid Voltage Range -15%~10% (adjustable) -15%~10% (adjustable) -15%~10% (adjustable)
Rated Grid Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz
Maximum Output Current 2886A 3176A 3176A
Power Factor / Adjustable Range >0.99 (rated output power) / 1 (leading)~1 (lagging) >0.99 (rated output power) / 1 (leading)~1 (lagging) >0.99 (rated output power) / 1 (leading)~1 (lagging)
THDi <3% (rated output power) <3% (rated output power) <3% (rated output power)
Off-grid Output Characteristics
Rated Output Voltage 550Vac 600Vac 690Vac
Output Voltage Accuracy 1% 1% 1%
Maximum Output Current 2886A 3176A 3176A
Voltage Distortion (THDu) <1.5% (linear load) <1.5% (linear load) <1.5% (linear load)
Rated Output Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz
Overload Capacity 110% overload 110% overload 110% overload
Efficiency
Maximum Efficiency 99.03% 99.03% 99.03%
Transformer      
Rated Power 2500kVA 3000kVA 3450kVA
Voltage Ratio 0.55/(6~35)kV 0.6/(6~35)kV 0.69/(6~35)kV
Transformer Type Dry type Dry type Dry type
Basic Parameters
Protection Level IP55 (transformer IP54) IP55 (transformer IP54) IP55 (transformer IP54)
Operating Environment Temperature -35℃~60℃ (>45℃ derating) -35℃~60℃ (>45℃ derating) -35℃~60℃ (>45℃ derating)
Relative Humidity 0~100% (no condensation) 0~100% (no condensation) 0~100% (no condensation)
Cooling Method Intelligent air cooling Intelligent air cooling Intelligent air cooling
Dimensions (W x H x D) 6700×3100×3000mm 6700×3100×3000mm 6700×3100×3000mm
Weight 16000kg 16000kg 16000kg
Maximum Operating Altitude 5000m (>2000m customizable) 5000m (>2000m customizable) 5000m (>2000m customizable)
Display Touch screen Touch screen Touch screen
Communication Protocol Modbus-RTU / Modbus-TCP / IEC61850 / IEC104 Modbus-RTU / Modbus-TCP / IEC61850 / IEC104 Modbus-RTU / Modbus-TCP / IEC61850 / IEC104
Communication Method RS485/Ethernet RS485/Ethernet RS485/Ethernet
Standard GB/T 34120, IEC62477, EN61000, EN62116 GB/T 34120, IEC62477, EN61000, EN62116 GB/T 34120, IEC62477, EN61000, EN62116

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