TY JOUR TI TRENDS IN THE DEVELOPMENT OF ELECTRICITY METERING DEVICES KW metering devices KW smart grid KW technology KW energy KW smart meter JO Modern Technologies and Scientific and Technological Progress AU Konovalov, Y.V. AU Leb, M.S. AU Potapov, I.N. PY 2023 IS 2023 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»