Materials Science. Power Engineering
Materials Science. Power Engineering Peter the Great St. Petersburg Polytechnic University
Since 1995
ISSN 2687-1300
en Английский
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Author Sakhno Ludmila I.
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Sakhno Ludmila I.

ANALYTICAL CALCULATION OF THE IMPEDANCE OF The RESISTANCE OF A SPOT WELDING MACHINE TRANSFORMER

Energetics. Electrical engineering
Sakhno L. I. Sakhno O. I. Varlamov Y. V. Likhachev D. I.
  • Year: 2016
  • Issue: 1
  • 218
  • 3891
  • Pages: 57-64

DEVELOPMENT OF EQUIVALENT CIRCUIT  OF HIGH FREQUENCY RESISTANCE SPOT WELDING SYSTEMS

Electrical engineering
Sakhno L. I. Sakhno O. I. Fedorov P. D. Radomsky Yu. Y.
  • Year: 2017
  • Volume: 23
  • Issue: 2
  • 125
  • 3474
  • Pages: 91-100

THE INFLUENCE OF THE TRANSFORMER ON THE POWER CONSUMPTION OF HIGH-FREQUENCY RESISTANCE SPOT WELDING SYSTEMS

Mechanical engineering
Sakhno L. I. Sakhno O. I. Fedorov P. D. Radomsky Yu. Y.
  • Year: 2017
  • Volume: 23
  • Issue: 4
  • 38
  • 3147
  • Pages: 181-190

Method for calculating and measuring active powers and losses in flash-butt welding transformers

Energetics. Electrical engineering
Sakhno L. I. Sakhno O. I. Krylov M.S.
  • Year: 2021
  • Volume: 27
  • Issue: 4
  • 0
  • 42
  • Pages: 68-84