DEWETRON Test and Measurement System
We are DEWETRON, focusing on the field of measurement technology. Our goal is to produce measurement equipment that meets high quality standards, which is modular, multifunctional and easy to use. Our product range also includes (but is not limited to) DAQ optimization solutions for test platforms in various industries. Next, we will show examples of applications from two different departments. More precisely, in the field of electric vehicles and energy industry:
Power analysis of power transmission system and on-board charger
Electric vehicles are composed of a large number of different components, which need to be tested separately and combined. Starting from the electrical identification and verification of the battery, including the performance test of the on-board charger, thermal analysis of specific components, power analysis of the powertrain, etc.
DEWE3-PA8 multi power analyzer is designed for simultaneous analysis of multi-component, which is an ideal solution for the above tasks. Whether portable or rack mounted (RM), our precision power analyzer can accommodate up to 8 TRION (3) modules, which can be easily adapted at any time. Another advantageous feature is the internal current transformer power supply, which saves cost and installation space and does not require additional equipment. In the process of data acquisition, all parameters are recorded synchronously, greatly simplifying the evaluation, and all original data can be recorded and saved directly, which is convenient for analysis with OXYGEN software at any time. In addition, it is even possible to post process the pre recorded measurement files.
The application of DEWE3-PA8 (- RM) includes the Vitesco Technologies test platform, which is used to test and analyze the power supply and performance of the drive system and the vehicle charger. For details on how to implement our power analyzer or correct configuration in the test platform, please refer to our success stories on high-precision power analyzer.
DEWE3PA8 automobile Test bench
The application of DEWE3-PA8 in FH JOANNEUM's vehicle test R&D test bench.
PV inverter performance test
Another application of our power analyzer is in the field of energy, more accurately in the field of photovoltaic/solar inverter testing. Height of DEWE3-PA8 bandwidth It ensures accurate recording, which is particularly beneficial to fast switching inverter. Combined with oxygen, DEWE3-PA8 becomes a powerful data acquisition and analysis tool.
The implemented power group feature provides a simple and automated performance and efficiency analysis. With just a few clicks, you can get comprehensive results, including reactive, apparent and active power, DQ (direct orthogonal zero) analysis, harmonic calculation and more.
