FEDIRKO M, ZAVYTII O, Golovko R, Chornyi M. APPROACHES TO CHOOSING A FREQUENCY CONVERTER IN THE STRUCTURE OF FREQUENCY-REGULATED ELECTRICAL DRIVE OF NETWORK PUMP UNITS OF CENTRALIZED HEAT SUPPLY SYSTEMS. Herald of Khmelnytskyi National University. Technical sciences [Internet]. 2024 Sep. 10 [cited 2026 Jan. 26];339(4):102-9. Available from: https://heraldts.khmnu.edu.ua/index.php/heraldts/article/view/340