Hall Converters with Increased Noise Immunity for Information Collection, Measurement and Control of Electric Power Modes

The development of modern energy, consisting of energy sources with different generation principles, including large and limited capacity, requires a unified management system. At the same time, the distribution and transmission of energy to consumers is tightly linked to the production of electricity. Consumers of electricity affect the modes and quality of the electricity received. The integration of all links into a single system requires the mandatory synchronous collection and transmission of information into a single system. One of the important information elements are primary converters, on the accuracy and speed of which the stable and reliable operation of all energy facilities largely depends. Therefore, high requirements are placed on such a critical element as current sensors in terms of conversion accuracy, noise immunity and performance. In this paper, we solve the problems of designing current sensors based on universal current sensors based on Hall converters that meet the requirements of increased noise immunity to the currents of neighboring buses.