Results 281 to 290 of about 6,032 (308)
Some of the next articles are maybe not open access.
Noise characteristics of piezoelectric-transformer DC-DC converter
PESC 98 Record. 29th Annual IEEE Power Electronics Specialists Conference (Cat. No.98CH36196), 2002A piezoelectric-transformer (PT) is expected for a low-electric-noise device because it transmits power by mechanical vibration. However, there has been no study about noise of the PT so far. In this paper, we propose a model which focuses on a parasitic impedance of the PT, and compare its simulated result with an observed common-mode noise in the PT ...
S. Hamamura +3 more
openaire +1 more source
Research on ZVS Half-Bridge DC/DC Transformer
2017 International Conference on Smart Grid and Electrical Automation (ICSGEA), 2017The DC transformer (DCT) based on half-bridge topology is studied in this paper, analyzes the circuit principle of work, on the basis of this, the characteristics of DCT are studied, zero voltage switching (ZVS) is deducted, and the characteristic of the output voltage and power transmission of DCT are given, as well as the design method and ...
Liu Kun +5 more
openaire +1 more source
Fault Analysis of DC-Transformer for DC Distribution grid
2019 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2019The DC transformer (DCT) is a device that realizes energy interconnection and electrical isolation between different voltage levels in a DC distribution network. The stable operation of DCT directly affects the reliability of the DC distribution network.
Pu LIN +4 more
openaire +1 more source
A survey of the vision transformers and their CNN-transformer based variants
Artificial Intelligence Review, 2023Asifullah Khan +2 more
exaly
Transformers in the Real World: A Survey on NLP Applications
Information (Switzerland), 2023Narendra Patwardhan +2 more
exaly