Technology
Shaping the Future with Innovation
BMS & PCM
The Battery Management System is a piece of hardware with an electronic system on board that manages a rechargeable battery (cell or pack) and is the link between the battery and it’s user. Our BMS includes a control module, a display module, a wireless communication module, and an acquisition module for recording the battery’s history.
Featured Work
BMS
There are some shortcomings for rechargeable batteries, such as low rate of power storage, short life cycles, series or parallel circuits, safety, difficulty in estimating battery power, etc. Furthermore the various characteristics of batteries are also very different. BMS system, commonly known as Battery Manager, can more intelligently manage and maintain each cell, improve battery utilization, prevent battery overcharge and discharge, pro-long battery life, and monitor battery status.
Custom your BMS functions:
Communication Functions
– Communication Protocol（SMBus, CAN）
– Communication Protection
– SOC Indicator
– Current Detection
– Abnormal Log
– Self-Inspection
– Using Time Record
Charge Management
– Charging Over-Voltage Protection
– Charging Over-Current Protection
– Charging Over-Temperature Alarm/Protection
– Charging Low-Temperature Alarm/Protection
– Abnormal Voltage Gap Warning
– Charging Short Circuit Alarm/Protection
– Self-Balancing
Discharge Management
– Discharging Over-Current Protection
– Discharging Under-Voltage Protection
– Battery No-Load Protection
– Discharging Short Circuit Alarm/Protection
– Discharging Over-temperature Alarm/Protection
– Discharge Low-Temperature Alarm/Protection
Other Functions
– Self-Heating Technology for Low Temperature
– Ultra-Low Power Consumption
– Reverse Connection Protection
– Self-Discharging in Fully Charged Storage
Why Choose Us?
Grepow’s BMS are mainly designed for high-rate lithium batteries, suitable for intelligent lithium packs of unmanned aerial vehicles, providing security protection, data statistics and intelligent management for 12 cells lithium packs. Our product adopts industrial grade ARM-32 bit processor and matches high-precision AFE front-end acquisition chip to realize precise measurement and intelligent management of key parameters such as voltage, current, temperature, capacity and life cycles of each cell.
Product Application
