METHOD FOR DETERMINING ACTIVE POWER LOSSES TAKING INTO ACCOUNT THE HYSTERESIS OF THE TRANSFORMER CORE
Journal Title: International scientific journal Science and Innovation - Year 2025, Vol 4, Issue 2
Abstract
The transformer is a converting, transforming and protective device in the power supply system. Active power losses on the transformer core lead to a decrease in the power factor in power supply networks. The article proposes a method for determining active power losses taking into account the dynamic hysteresis loop of the transformer core without additional correction factors over a wide range of frequency changes and the effective value of the network voltage.
Authors and Affiliations
Sh. E. Begmatov
Keywords
Related Articles
- EP ID EP760409
- DOI 10.5281/zenodo.14936899
- Views 31
- Downloads 0
EVALUATION OF QUALITY INDICATORS OF OPTICAL COHERENCE TOMOGRAPHY IN PATIENTS WITH ARTERIAL HYPERTENSION
When analyzing the qualitative indicators of OCT, in most cases focal changes were identified that corresponded to those previously detected during ophthalmoscopy. Hyperreflective foci in the outer layers of the retina a...
COMPARATIVE ASSESSMENT OF THE EFFECTIVENESS OF TRADITIONAL AND RECOMMENDED THERAPY METHOD
Relevance of the study: the number of people infected with leishmaniasis is about 350 million people. The annual increase in the number of cases is about 400 thousand cases per year
AN INDUCTIVE APPROACH TO VOCABULARY ACQUISITION
This article explores the significant advantages of employing an inductive method, specifically focusing on the crucial role of colligations in enhancing vocabulary acquisition, colligations, the natural and frequent pai...
ENSURING OCCUPATIONAL SAFETY IN MANUFACTURING ENTERPRISES: NEW TECHNOLOGIES AND BEST PRACTICES
This article is dedicated to exploring modern methods and new technologies for ensuring occupational safety in manufacturing enterprises. The research analyzes scientific literature in the field of occupational safety, e...
ASSESSMENT OF THE LEVEL OF NEUROSPECIFIC AUTOANTIBODIES IN BLOOD SERUM IN CHILDREN BORN WITH LOW BODY WEIGHT
According to WHO, every year about 30 million babies are born premature, low birth weight or sick and require specialized care to survive. Perinatal damage to the central nervous system unites a large group of brain lesi...