Introduction

BMU：responsible for the collection of single cell voltage, battery temperature and pole temperature in the battery box; responsible for the active and passive balance control, etc.

BGCS：Obtain the battery data collected by BMU through CAN communication, and have the functions of total voltage, current, insulation acquisition, relay control, etc., to manage the entire battery system.

Application scenario

Scenes of passenger cars, commercial vehicles, buses and construction machinery.

Main features

1) High reliability: Perfect FMEA analysis based on vehicle system considerations, strict quality standards and inspection tests make the product performance rock-solid

2) High integration level: the main control integrates insulation acquisition and relay adhesion detection functions, with high overall cost performance.

3) Full-time balancing strategy: advanced full-time balancing strategy can effectively control the inconsistency of battery cells and improve the battery life.

4) High adaptability: flexible master-slave scheme and all-in-one machine scheme can adapt to different battery pack requirements and meet the requirements of different models.

5) High synchronization: advanced current and voltage synchronous acquisition scheme, timely internal resistance calculation, more accurate and efficient.

Topology diagram     

Application