1930 graduated Electromech. Faculty, Leningrad Polytechn. Institute.
1937-1940 assisted Commission on Conductor and Magnetic Materials,Department of Technology Science, USSR Academy of Science, and USSR Committee of Measures and Mensural Instruments. 1942-1944 worked on raising output of “Uzbekenergo” Hydroelectr. Power Plant generators.
January 1960 presented a paper on “The Technical Characteristics of Direct Current Transmission Lines”. March 1960 at General Assembly of Dept, ol Technology Science, USSR Academy of Science, presented a paper on "Alternating and Direct Current Transmission Lines in a Single Power System”. 1930-1940 instructor, 1940-1946 Professor, 1946-1950 Dean, Electromech.
Faculty, Leningrad Polytechn. Institute; 1931-1935 Director, Strong Currents Group, Leningrad Electrophysical Institute. 1946 science work at laboratory of Power Engineering Institute, USSR Academy of Science.