홈 Technology Core Tech

Core Tech

Advanced Battery Management System

Core Control Technology for ESS Safety & Efficiency

BMS

BMS
Cell Balancing Overcharge / Over-Discharge Protection Communication Protocols Real-Time Monitoring

Technology Overview

  • The BMS measures voltage, current, temperature, and gas in battery cells to precisely calculate SOC/SOH, and reports current energy, current power, and available power to external systems.
  • Uniform cell management is critical and is achieved through the BMS's cell balancing function.
  • The BMS diagnoses conditions for safe battery use, adjusting available power or issuing warnings and shutdowns when needed.
  • It analyzes and manages conditions for long-term battery lifespan.

Features

Voltage, Current, Temperature, Gas Measurement

SOC/SOH Precision Calculation

SOP Prediction & Control

Cell Balancing

Safety Diagnostics, Warning & Shutdown

Long-Term Anomaly Monitoring & Management

Structure Diagram

  • Sensing Modules, Main Controller, Relays/Contactors, Interfaces
  • Safety Algorithm: Multi-Layered Protection Architecture
  • Control Logic for Event Response
Analog Frontend Module BMS

Analog Frontend Module BMS

Pack BMS and Pack Electrical Protection Devices

Pack BMS and Pack Electrical Protection Devices

System BMS

System BMS

System Electrical Protection

System Electrical Protection (System Relay, Fuse, Circuit Breaker, Emergency Stop Button)

Inverter, Panel PC, EV, Charging (EVCC), Insulation Monitoring Device, Fire Detection Device, Cloud Connection Device

Inverter, Panel PC, EV, Charging (EVCC), Insulation Monitoring Device, Fire Detection Device, Cloud Connection Device

Safety / Reliability Design

Measurement Accuracy Test

Protection Function Test

Communication Test

Environmental Test

Electrical Immunity Test

Reliability Test

SW Functional Safety Test

System Integration Test

Structure Diagram

Structure Diagram