Functions and Advantages

Applications

Common Battery Parameter Configuration and Functional Simulation

By integrating multiple battery modeling techniques with high-speed algorithms, the BSS2000, BSS2000 Pro, and BSS2000M provide real-time battery curve simulation capabilities.

Users are not required to understand the internal electrochemical characteristics of the battery. By simply selecting the battery type and entering a few fundamental parameters—such as full voltage, cut-off voltage, rated capacity, number of series and parallel cells, and internal resistance—the software automatically generates the corresponding battery characteristic curve.

Supported by ITECH’s high-performance hardware platforms, the system can simulate battery packs up to 1152 kW, covering demanding applications in solar PV, energy storage systems, electric vehicles (EV), and other high-power fields.

Built-in Library of 8 Battery Characteristic Curves

The BSS2000 series includes a comprehensive built-in battery model library. Users only need to select the desired battery chemistry and configure basic capacity and protection parameters to quickly generate the appropriate battery characteristic curve.

• The BSS2000 basic version supports lithium-ion and lead-acid batteries.
• The BSS2000 Pro and BSS2000M versions support up to eight battery types:
  • Lithium-ion
  • Lead-acid
  • Lithium iron phosphate (LFP)
  • Ternary lithium (NMC)
  • Lithium manganate (LMO)
  • Lithium titanate (LTO)
  • Lithium nickel cobalt manganate (NMC)
  • Nickel-metal hydride (NiMH)

This extensive library enables fast configuration and flexible testing across a wide range of applications.

User-Defined Battery Characteristic Curve

The BSS2000 and BSS2000 Pro provide advanced battery curve simulation through ARB data import functionality.

Users can import measured battery charge and discharge data (CSV format) to accurately reproduce real battery behavior. This capability supports not only conventional battery technologies but also customized, specialized, or next-generation battery designs.

The result is a highly flexible and realistic simulation environment tailored to specific testing requirements.

Initial Capacity (SoC) Setting Function

The BSS2000 series battery simulator allows users to set the initial battery capacity (State of Charge, SoC) without performing actual charge or discharge cycles.

This function enables efficient evaluation of:

• Device startup behavior under fully charged or depleted conditions
• Energy management system performance
• System response at different SoC levels

By eliminating the need for physical charging and discharging processes, the system significantly improves testing efficiency and repeatability.