From battery security to powertrain Validation – fixing as we speak’s testing challenges with scalable, high-accuracy DAQ options Â
EV testing is evolving—are your measurement methods maintaining?
The shift to electrical mobility is pushing the boundaries of battery efficiency, powertrain effectivity, and end-of-line validation. Engineers and producers are below rising stress to enhance security, improve vitality effectivity, and scale back manufacturing prices, all whereas coping with larger voltages, complicated vitality storage methods, and more and more stringent testing necessities.
These challenges demand a brand new era of take a look at and measurement options—ones that transcend customary DAQ methods to ship real-time insights, seamless integration, and industry-leading accuracy throughout a variety of take a look at environments.
Battery abuse testing wants extra than simply knowledge—it wants visible proof
Battery failures can occur in milliseconds throughout penetration or short-circuit testing. Whether or not it’s a thermal runaway occasion or mechanical deformation, figuring out the precise location requires extra than simply numerical knowledge—it requires real-time, synchronized measurements with high-speed knowledge acquisition.
HV knowledge acquisition options
Our high-speed HV DAQ sy stems combine seamlessly with video recording, making certain that each body is time-synchronized with electrical, thermal, and mechanical measurements on potentials as much as 1500 VDC. With best-in-class noise efficiency and sampling charges of as much as 4 MHz, engineers can seize vital occasions with absolute precision. The system operates remotely and absolutely synchronized, making certain that even complicated multi-channel take a look at setups stay correct and dependable below excessive testing circumstances. Highly effective knowledge archiving and clever compression permit for long-duration testing whereas sustaining high-resolution knowledge integrity.
Powertrain effectivity is simply pretty much as good as the info behind it
As expertise advances, EV powertrains function at larger voltages and quicker switching frequencies. Conventional energy analyzers battle to ship correct measurements with adequate signal-to-noise ratio and low distortion throughout inverters, motors, and batteries, resulting in missed effectivity optimizations.
Energy analyzer for seamless take a look at mattress integration
Our GPA100 Energy Analyzer delivers real-time electrical and mechanical energy evaluation with ultra-low noise ground efficiency and a 4 MHz sampling charge per channel—one of the best in its class. That includes clever knowledge compression and high-speed EtherCAT integration, it offers triggered knowledge logging and direct entry to uncooked values, making certain instantaneous insights for optimizing powertrain effectivity. With open interfaces supporting numerous protocols, the GPA100 is designed for seamless integration into take a look at benches and end-of-line manufacturing environments. Its intuitive software program and compatibility throughout a number of working methods make it a flexible resolution for R&D and large-scale validation.
EIS at each degree – cell, module, and pack
Battery expertise isn’t simply evolving—it’s diversifying. From solid-state cells to high-capacity packs, every new design brings distinctive challenges in voltage monitoring, impedance evaluation, and thermal conduct. Many DAQ methods battle to scale, forcing engineers to make use of a number of platforms for various testing levels, creating integration complications and knowledge inconsistencies.
The Gantner EIS system
Our EIS resolution offers a single, scalable platform that may adapt to battery testing at each degree—from particular person cells to full packs. With distant and synchronized measurement capabilities, engineers can observe battery getting old and efficiency degradation in real-time, even below full cost or discharge circumstances. This method is absolutely synchronized with further temperature, pressure, and voltage measurements, making certain a complete evaluation of battery conduct. Constructed with highly effective knowledge archiving and clever compression, it allows long-term monitoring of battery traits, supporting predictive upkeep and degradation modeling. The system’s open interfaces and help for a number of communication protocols guarantee simple integration with third-party {hardware} and software program.
Present measurement – detecting the hidden battery drain
EV batteries don’t simply lose energy on the highway—they lose vitality when parked. Fashionable electrical automobiles depend on a whole lot of ECUs, sensors, and digital subsystems that proceed drawing energy in standby mode. Over time, these low-level energy drains scale back battery longevity, shorten car vary, and enhance guarantee considerations for automakers. Many conventional measurement methods lack the decision and real-time capabilities wanted to detect energy consumption within the microampere vary, making it tough for engineers to determine and remove pointless losses.
Options for breadboard testing
Our Quiescent Present Measurement System delivers ultra-low present detection with microampere (µA) precision, enabling engineers to profile standby energy consumption and optimize car electronics precisely. The system runs in real-time on any OS, making certain seamless integration into each lab-scale testing and large-scale manufacturing environments. Designed for absolutely automated end-of-line testing, it options open interfaces and clever knowledge compression, permitting engineers to research long-term developments whereas minimizing storage necessities. The synchronized, distant operation functionality ensures excessive accuracy even in distributed take a look at setups, serving to producers meet stringent effectivity and compliance targets.
Future-proof your EV testing with Gantner Devices
Testing necessities are getting harder, and measurement methods shouldn’t be the weak hyperlink. Our modular DAQ options are designed to seize each vital knowledge level with out compromise, providing scalable architectures, distant synchronization, and seamless integration with present take a look at environments. Whether or not you’re pushing the bounds of battery sturdiness, fine-tuning powertrain effectivity, or making certain flawless manufacturing high quality, Gantner Devices offers the instruments and expertise to maintain you forward.
With intuitive software program interfaces, real-time analytics, and highly effective knowledge administration, our methods simplify the complexity of EV testing whereas delivering unmatched accuracy, decision, and adaptability. Our open interfaces and help for numerous protocols be certain that Gantner options combine simply into your present infrastructure, conserving your take a look at methods future-ready and adaptable to new testing requirements and methodologies.
