After more than two years of hard work by project team personnel, on November 27th, the scientific research project undertaken by the Jiangsu Provincial Metrology Institute, “Fully automated testing software for radio frequency electromagnetic field radiation immunity of electric energy meter based on anechoic chamber” passed the national quality inspection. General Administration of Scientific Research Achievement Identification.

The appraisal committee listened to the research report of the research project group, reviewed the relevant technical data, and viewed the live demo. After that, the appraisal believed that the proposed algorithm, which automatically matches the measurement error of the electric energy meter and the frequency of the immunity test, radiated the electromagnetic immunity of the electromagnetic field in the electric energy meter. Innovative in the field of test, based on anechoic chamber electric energy meter RF electromagnetic radiation immunity full automation testing software friendly interface, complete functions, simple and intuitive operation, can effectively avoid manual observation of the errors caused by inattention, greatly improve the test efficiency And accuracy. The software can quickly and accurately locate the frequency of the error of the meter error, thus providing a direct reference for the rectification of the electric energy meter manufacturing company. The technical specifications and functions of the software have met the requirements of the project task book, ranking the domestic advanced level.