Battery Management System (BMS) Test Platform

Solution by: Bloomy

Our BMS test solutions cover the complete BMS product development lifecycle from benchtop simulation and Hardware-in-the-Loop (HIL) testing, through validation and manufacturing functional test.

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A Battery Management System (BMS) is an embedded unit performing critical battery functions, including cell monitoring and balancing, pack charge and discharge control, safety, and communications. The BMS must be tested early in development to optimize control algorithms, as well as during manufacturing to ensure reliable functionality. Bloomy’s family of BMS test systems provides a consistent platform for engineers to bring a BMS to market faster, and more reliably.

  • Sink and source 5VDC and 500mA per channel
  • 1000V channel-to-channel and channel-to-ground isolation
  • Up to 200 series connected cell voltage simulation up to 1000V
  • Current and temperature sensor simulation
  • BMS control IO and communication simulation
  • Fault insertion and auxiliary system measurements
  • Custom cell and pack model integration (Simulink, C++, LabVIEW, etc.)
  • Modular design with interchangeable fixtures to test multiple products
  • Provides a safe and efficient method of simulating a high voltage battery
  • Implements irregular and dangerous physical battery conditions
  • Improves quality of testing with repeatable stimulus
  • Reduces test duration and cost by not using physical batteries
  • Shortens development process through executing known test scenarios
NI System Content
  • PXI
  • cRIO
  • sbRIO
  • VeriStand
  • TestStand
  • LabVIEW
  • LabVIEW RT

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