Optimize Your BMS Testing and
Stay Ahead in Battery Management Innovation

The comemso Battery Cell Simulator is the ultimate BMS testing system, ensuring safety, efficiency, and reliability in your battery management systems (BMS).

Why Reliable BMS Tests are Important

Your Battery Management System (BMS) is at the core of ensuring battery safety, efficiency, and lifespan. Every Battery Management System (BMS) is unique, yet the challenges keep the same:

How do you ensure safety and performance without wasting time or money?
How can you simulate real-world conditions accurately?
Can your testing process keep up with the pace of innovation?

Unreliable BMS functional testing can lead to costly delays, safety risks, and lost trust. But it doesn’t have to be this way. With comemso’s BMS testing solutions, you can confidently optimize your testing process and stay ahead of the curve.

How to test a Battery Management System?

The Challenges of Inefficient Tests

But without a reliable, robust and accurate BMS test system, you’re risking costly delays, safety issues, and lost market opportunities.

Therefore, get Accurate, Reliable, and Scalable Testing Solutions Tailored for Every Stage of BMS Development.

Don’t risk underperforming results in today’s competitive market. Furthermore, achieve excellence in your BMS testing process with innovative solutions that provide speed, precision, and adaptability.

When BMS Validation Falls Short

Inadequate BMS testing can lead to:

Reduced product lifespan and efficiency.
Failures to meet global safety standards.
Missed opportunities for innovation and market leadership.

Achieve superior results with comemso’s BMS test solutions, designed to eliminate these risks while optimizing and accelerating development cycles.

Introducing Comemso’s Game-Changing BMS HiL System

Imagine a world where:

You can simulate battery cells with high precision.
Your testing process is seamless, automated, and scalable.
You feel confident knowing your BMS meets the highest safety standards.

With comemso’s Battery Cell Simulator, this world becomes your reality.

Comprehensive Testing for Every Stage of Development

For over 15 years, comemso has been a trusted technical leader in BMS test innovation. Our advanced systems redefine industry standards in precision and safety by offering:

Battery Cell Simulation: Real-world battery conditions without reliance on physical batteries, supporting up to 5 Amps source/sink per channel with precision.
Advanced Battery Models: use MATLAB® Simulink models to precisely execute the values with the comemso Battery Cell Emulator
Fault Emulation Excellence: Simulate critical scenarios, including reverse polarity faults and open circuit faults, ensuring robust system validation.
Calibration Freedom: Perform adjustment on cell voltage directly using our PC software to keep accuracy over the whole product life cycle.
Hardware-Integrated Battery Models: Modify simple battery models via an easy-to-use PC software.
Hardware-in-the-Loop (HiL) Testing: Seamless integration for complex testing scenarios, including multi-system setups such as BMS + EVCC (EV Charge Controller).
Integrated EV Charging Analysis: Combine BMS testing with comemso’s EV Charging Analyzer/Simulator to validate complete systems under real-world conditions.

Comemso empower manufacturers, researchers, and developers to achieve faster results, higher reliability, and cost-efficient testing.

What’s in It for You?

Save Time and Money

Achieve faster testing cycles through automation.
Significant time and cost savings by avoiding the inefficient use of commercially available power supplies for this application.

Improve Safety and Reliability

Meet and exceed compliance with industry standards.
Identify potential issues early to prevent costly errors.
Simulate temperature sensors and fault conditions for robust performance.

Stay Ahead of the Curve

With our modular, future-proof design, your BMS testing system evolves alongside your innovation, ensuring scalability and adaptability for years to come.

You need help to specify your test bench?

Our sales engineers are happy to support you. Feel free to contact us and get a free live product demo.

LIVE DEMO

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Why Choose the Comemso?

Your Path to Better BMS Validation

Our comprehensive BMS test solutions deliver unparalleled advantages:

Scalable BMS Tester: Adaptable for testing from 12 up to 300 battery cells in series.
Battery Cell Simulator: Industry-leading accuracy with voltage emulation up to 300 µV.
Comprehensive Testing: Supports testing from cell to pack level, making it suitable for diverse battery configurations.
Real-Time Simulation: For high-speed applications with real-time PC and use of various Simulink battery models. Ready-to-use starter project for model-based design workflows available.
Multi-System Integration: Combine BMS testing with EVCC testing (EV Charge Controller) and other automotive systems for a comprehensive testing solution.

Key Features

Support for system voltages up to 1,500 V.
Modular and scalable architecture for diverse applications.
Open real-time interfaces, including CAN and EtherCAT. Ethernet coming soon.
Integrated signal and voltage level testing.

Trusted by Industry Leaders

Automated testing with customizable scenarios.
Designed for uninterrupted 24/7 operations.
Compliant with automotive, aerospace, and military standards.

Customizable BMS Tester for Your Needs

No two projects are the same. That’s why our BMS-HiL adapt to your specific requirements, whether battery management system testing for development, mass production, or end-of-line inspections.

ACTIVE & PASSIVE
BALANCING

SIMULATION OF
TEMPERATURE

SIMULATION OF
INSULATION RESISTANCE

SIMULATION OF
BROKEN WIRES

SIMULATION OF
SHORT CIRCUITS

SIMULATION OF
POLARITY CHANGES

Trusted BMS Tester for Automotive, Aerospace, and Research.

Our customers include leading EV manufacturers, Tier-1 suppliers, BMS chip designers, research institutions and universities.

Hear It from Our Clients

„At TI, we know having the right tools and support makes innovation possible. Our broad portfolio of devices for battery management systems coupled with comemso’s proven results and accuracy with their battery cell simulator helps accelerate design time. comemso offers the ability to test and measure your system on a cell level with high precision.“

Mark NgGeneral Manager for HEV/EV Powertrain, Texas Instruments

„Outstanding technical knowledge of comemso and customer application. High product quality and suitable for research.“

Prof. Dr. Remus TeodorescuAalborg University Denmark

Start Achieving Superior Results Today

Take the First Step Toward Flawless BMS Testing

Achieve excellence in every step of your BMS testing procedure and here’s how you can get started:

Book a Free Demo Today:
Experience the power of comemso’s BMS test systems live in action.
Get a Tailored Consultation:
Tell us about your challenges, and we’ll craft a solution just for you.
Explore Our Resources:
Access in-depth technical documentation to learn how our systems can work for you.

Further Content and Recommendations

How to test a BMS? Expand your knowledge of Battery Management System (BMS) testing and our Battery Cell Simulation. In our videos, blog, press releases, and book recommendation, you will gain valuable insights.