Аннотация
Purpose. Improvement of electromagnetic radiation evaluation methods depending on working conditions of the vehicle. This will optimize the electromagnetic hazard of electric vehicles, hybrids and ordinary cars using a unified approach to the study of the magnetic field, regardless of the structure and design circuits of their power plants at the operation stage. Methodology. The methodological basis of the work is the generalization and analysis of known scientific results on the organization of the test system, the development and application of efficiency criteria, the rational combination of theoretical and experimental research and the use of a systemic approach. The object of the study is the process of determining the electromagnetic pollution of electric and hybrid vehicles at the operation stage, which minimizes the vector quality criterion depending on external conditions. Findings. A flexible protective fabric has been developed that allows for increased effective protection of the driver and passengers from electromagnetic radiation in the vehicle interior. Originality. The concept of modeling, optimization of the assessment of the electromagnetic hazard of electric and hybrid vehicles, which have a single approach to the study of the induced magnetic field voltage, is provided. Particular attention is paid to the estimate of the EMC frequency spectrum, which covers both low frequencies (characteristic of inverters) and high-frequency noise (electric motors). Testing in real operating conditions allows considering the impact of variable factors, such as temperature, humidity and features of road conditions. Practical value. The development of this study has a wide potential for improving technical solutions, expanding their scope, improving the methodology and integration of innovative technologies. At the same time, special attention should be paid to social, economic and regulatory aspects, which will ensure efficient and safe solution to the problem on a global scale.