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Enable High-Power EV Battery Pack Design

High Power EV Batter Pack Design

The electric vehicle battery pack is a complex system involving high voltages and currents, electrical and mechanical components, a cooling system, and battery management system (BMS). It is important to evaluate the EV battery pack against multiple electrical and climatic factors to ensure the EV's range performance, and the battery's safety and durability.

Synchronized control of all the battery pack components in the test environment, including climate chamber, conditioning of the battery packs, and BMS through automated testplans is necessary to yield data for design evaluation. Data from electrochemical impedance spectroscopy of the battery pack can also provide insights on the battery driving range, charging performance, durability, and safety.

Since testing high-power battery packs is costly, it is also important to consider using test systems with regenerative power to reduce lab operation cost.

White Papers

Understanding Measurement Accuracy Specifications for Battery Testers

Developing Batteries for Electric Heavy-Duty Fleets

Advanced Electrochemical Impedance Spectroscopy (EIS) for Battery Testing

Test high-power battery packs for electric vehicles

Need to test high-power EV battery packs for future models?

Voltage range up to 1,500 V and power up to 270 kW

Test your battery packs more efficiently, based on Silicon Carbide technology with smaller footprint

Need a compact footprint tester that has high energy efficiency?

SiC-based technology with 96% power recovery

Test your EV battery packs against realistic scenarios

Need to test the EV battery pack against scenarios such as climatic stress, life-cycle aging and more?

Versatile test scenario setups

Keysight EV Battery Pack Test Solution

Realistically emulate the electric vehicle's operating environment to test high-power battery packs comprehensively, and improve their functions and safety.

Tackle Your Battery Pack Test Challenges

What's in the Keysight Scienlab Combined Battery Test Solution?

Scienlab Combined Battery Test System by Extended GmbH on Sketchfab

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Data Sheets 2023.01.16

SL1700A Scienlab Battery Test System Pack Level 270 kW

SL1700A Scienlab Battery Test System Pack Level 270 kW

The SL1700A Series Scienlab Battery Test System Pack Level with the new silicon carbide technology is a highly efficient system based on state-of-the-art technology and allows to realistically emulate the environment of the future battery pack application in order to test the high-power battery pack comprehensively and improve its functions and safety.

2023.01.16

Data Sheets 2023.01.19

SL1091A Energy Storage Discover

SL1091A Energy Storage Discover

Scienlab Energy Storage Discover (ESD) is the software solution for satisfying complex and comprehensive test procedures. We continually discuss advances in battery technology with our customers and update our software to address the latest industry trends and their associated test challenges.

2023.01.19

White Papers 2021.06.04

Advanced Electrochemical Impedance Spectroscopy (EIS) for Battery Testing

Advanced Electrochemical Impedance Spectroscopy (EIS) for Battery Testing

In this paper the electrical characterization of cells using calibrated and accurate electrochemical impedance spectroscopy (EIS) in a wide frequency range with micro-Ohm resolution is presented. The obtained EIS data is interpreted by electrochemical circuitry modeling. The EIS results are put into perspective of materials science and electrochemical lab methods.

2021.06.04

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