Research on Electromagnetic Radiation Testing Technology for High Speed Carrier Communication

The current high-speed power line carrier (HPLC) communication unit is widely used in low-voltage distribution station areas, but there is a lack of technical solutions for on-site testing of its electromagnetic radiation. This article first analyzes the basic principles of electromagnetic radiation, then clarifies the precautions and testing configurations for simulating the construction of outdoor overhead line environments, proposes a field testing plan for electromagnetic radiation of communication units, and finally verifies the stability and reliability of the plan through testing. At present, this testing method has been practically applied in multiple provincial power companies' electrical science institutes, and has good application and promotion value.