Charged EVs | NI pronounces its highest-performing EV battery cycler so far


Battery labs want energy—a number of energy—with a view to check batteries by biking them again and again. NI, a supplier of automated testing and measurement techniques, retains turning up the voltage. The corporate has simply unveiled its highest-voltage EV battery cycler so far, the Excessive Energy System-17000.

This 150 kW battery cycler is designed to help present EV architectures “whereas leaving room for future higher-voltage variants as know-how continues to evolve.” It options new synchronization capabilities, in addition to a modular design that’s designed to supply battery labs elevated format flexibility and decrease upkeep prices.

With a purpose to help purposes past battery biking, comparable to inverter testing and dynamometer purposes, the HPS-17000 has standardized power- and application-specific breakout sections within the cupboard. That is additionally designed to allow native service technicians to behave rapidly ought to a malfunction happen.

Time-sensitive networking know-how permits a number of HPS-17000s to synchronize right down to the microsecond, so cyclers positioned tens of meters aside can reliably function in parallel. This synchronization additionally extends to high-accuracy present and voltage sensor items, so battery design and check engineers can readily correlate cycler actions with exterior measurements at microsecond-level decision.

Extra options embody: modes starting from 400 V to 1,500 V; high-frequency check sign manufacturing; help for EIS and ACIR purposes; parallel operation by way of time synchronization over Ethernet; and time-stamped setpoint streaming for big, distributed deployments.

“The HPS-17000 pushes the efficiency boundaries of NI’s cycler portfolio even additional, offering our prospects with all of the instruments they should check their EV batteries on the scale they require,” mentioned Piet Vanassche, Chief Engineer of NI’s EV Check Programs. “Through the use of NI’s software program capabilities, {hardware} design experience and modular strategy, prospects can scale their labs, maximize uptime and enhance their check efficiency with a sub-ms dynamic response, and future-proof their battery validation labs.”

SEE ALSO: Find out how GM makes use of battery knowledge (Video)

Supply: NI


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