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Information × Registration Number 0218U001087, 0115U002708 , R & D reports Title Development and creation of equipment for the implementation of energy and resource saving processes in pulsed welding technologies using supercapacitors popup.stage_title Head Korotynskyy Oleksandr Yevtikhiyovich, Registration Date 17-01-2018 Organization E.O.Paton Electric Welding Institute of the National Acfdtvy of Science of Ukraine popup.description2 A new method for constructing welding current sources is proposed, which is based on the principle of charge transfer transformation. Such an approach based on commutation-modulation transducers with charge transfer transducer (CTT) using capacitive energy storage devices (ESD) allows to create highly efficient welding equipment which is also characterized by improved resource-saving parameters. These areas are promising for the use of welding CTT, such as multi-station welding systems with high isolation of posts, Tandem MMA welding, is characterized by high quality and productivity, etc. Specific features of the use of capacitive energy storage devices based on supercapacitors, taking into account the issues of their non-linear capacity are discussed. An analytic expression is obtained, fully describes this type of welding current source, where all the main parameters are summarized, namely: charge voltage, welding current, conversion frequency, using which you can determine the necessary value of the storage capacity. Product Description popup.authors Іванцов Олександр Васильович Вертецька Ірина Володимирівна Драченко Микола Петрович Жерносєков Анатолий Максимович Скопюк Михайло Іванович Цибулькін Генадій Олександрович popup.nrat_date 2020-04-02 Close