Recently, the kick-off meeting for the compilation of the Calibration Specification for Rogowski Coil Sensors for Measurement, organized by the National Technical Committee for Electromagnetic Metrology, was successfully held at Ningbo Taifengyuan Electric Co., Ltd. The working group for compiling this national metrology technical specification was officially assembled, bringing together industry experts. Yuan Guojun, Chairman of Ningbo Taifengyuan Electric Co., Ltd., and Ma Xianhua, Person-in-Charge of the Rogowski Coil Project, also attended the meeting to launch the formulation of standards in the field of Rogowski coil sensor calibration.

At the meeting, participants were briefed on the proposed contents of the specification, discussed the framework of its first draft, clarified the key priorities for subsequent compilation work, assigned divisions of labor and tasks to all member organizations, and established a unified and authoritative metrological calibration basis for Rogowski coil sensors.
As a core current sensing component widely applied in power digitalization, energy storage and industrial measurement, the advancement of this standard will fill the gap in industrial calibration specifications and drive the standardized improvement of metrological performance of domestic Rogowski coil products.

As the organizer of this kick-off meeting, Ningbo Taifengyuan Electric has taken an in-depth part in standard formulation. The company will continue to devote itself to current sensing technology research and development, so as to facilitate high-quality development of the industry.