Battery Testing
The battery as the central element in the electrical powertrain strongly affects the performance and range of electric vehicles. Extensive tests are necessary, starting from the cell characteristics up to the complete powertrain. Detailed analysis requires temperature and voltage measurement at multiple points (e.g. 50x cell voltage and 50x cell temperature).
The flexible and scalable Dewesoft solution allows measuring more than 1000 channels from different sensors, all perfectly synchronized.
Dewesoft Power Analyzer system can be used for the development of batteries (efficiency analysis, cell characterization, endurance tests, crash tests, short-circuit analysis, overheating / overloading tests, aging tests, etc.) as well as for monitoring applications (data logging, transient recording, charge-discharge analysis, etc.).
The battery as the central element in the electrical powertrain strongly affects the performance and range of electric vehicles. Extensive tests are necessary, starting from the cell characteristics up to the complete powertrain. Detailed analysis requires temperature and voltage measurement at multiple points (e.g. 50x cell voltage and 50x cell temperature).
The flexible and scalable Dewesoft solution allows measuring more than 1000 channels from different sensors, all perfectly synchronized.
Dewesoft Power Analyzer system can be used for the development of batteries (efficiency analysis, cell characterization, endurance tests, crash tests, short-circuit analysis, overheating / overloading tests, aging tests, etc.) as well as for monitoring applications (data logging, transient recording, charge-discharge analysis, etc.).
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Harmonics, Interharmonics and THD
Dewesoft solution can measure harmonics for voltage, current and additional active and reactive power up to 3000th order. All calculations are implemented according to IEC 61000-4-7 standards. You can define the number of side-bands and half-bands for the harmonic order calculation. The higher frequency parts can be grouped in 200 Hz bands up to 150 kHz. The calculation of THD (overall harmonic content) for voltage and current up to 3000th order and the inter-harmonics complete the analysis functionalities. These powerful harmonic calculation functions offer analysis for all types of electrical equipment and devices. |
Harmonics Calculations
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