Articles & Guides

Battery Management System

A Battery Management System acts as the central controller for battery packs by monitoring cell health and ensuring safety through voltage, current, and thermal regulation. These systems utilize advanced communication protocols to balance cells and prevent critical operating faults.

Key Considerations for Selecting a BMS

Selecting a BMS requires evaluating battery chemistry compatibility, current capacity, and balancing methods to ensure safety and efficiency. Critical factors also include supporting industrial communication protocols and integrating high-quality components for thermal and fault protection.

Use of c-BMS in Light Vehicles

Sensata Lithium Balance c-BMS offers a compact, centralized battery management solution for light vehicles like e-scooters and AGVs. It optimizes space and safety for systems up to 180V by integrating cell monitoring, balancing, and advanced communication into a single board.

Lead-Acid to Lithium-Ion Battery Conversion

Converting lead-acid systems to lithium-ion requires a technical overhaul of management systems and safety hardware. Key upgrades include integrating advanced BMS controllers, high-speed fuses, and hermetically sealed contactors to manage high currents and specific charge profiles.

Measures for Thermal Runaway Fires in Electric Vehicles

This article explains the causes of thermal runaway in electric vehicle batteries and outlines essential prevention strategies. It highlights how advanced BMS technology and high-voltage circuit protection from industry leaders mitigate risks and improve safety.

What is a BMS (Battery Management System)? Core Concepts

Connecting a BMS to Vehicle/Charger/SCADA: A CAN Protocol Guide

Cell Balancing: Passive vs Active Methods

SoC, SoH and SoP: The Anatomy of Battery State Estimation

ISO 26262 ASIL C: Functional Safety in a BMS

BMS Design Rules for High-Voltage Battery Packs (400–1000 V)