Results 181 to 190 of about 14,740 (209)

COMPLEXITY IN AN INDUSTRIAL FLYBACK CONVERTER

Journal of Circuits, Systems and Computers, 1995
In this letter a functional model of an industrial flyback converter is introduced. Its accuracy within a defined condition range is shown. The complexity of the system is discussed by using experimental data. Moreover, it is shown that the complex dynamics of a flyback converter can be clusterized in some classes of well-known paradigms appearing in ...
BAGLIO, Salvatore, Fortuna L, Manganaro G, Cristaudo R.   +3 more
openaire   +2 more sources

A novel AC-AC converter using bridgeless flyback rectifier and flyback CCM inverter

2016 Biennial International Conference on Power and Energy Systems: Towards Sustainable Energy (PESTSE), 2016
The performance analysis of an AC-AC converter which is the combination of flyback rectifier with a bridgeless configuration and flyback inverter in a continuous conduction mode is discussed here. Compared to the basic bridge diode topology, the flyback rectifier with a bridgeless configuration can solve the problems related to conduction losses ...
null Anaghakrishnan M. R., null Shankar S., null Lekshmi S.   +2 more
openaire   +1 more source

Flyback converter with hybrid clamp

2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018
This paper presents a flyback converter with a hybrid clamp, i.e., a combined passive RCD and active clamp, and a corresponding power management circuit that substantially optimizes the performance of the flyback converter in the entire line and load ranges.
Laszlo Huber, Milan M. Jovanovic, Haibin Song, Daofei Xu, Alpha Zhang, Chien-Chung Chang   +5 more
openaire   +1 more source

Performance evaluation of flyback converter

Proceedings Electrical Insulation Conference and Electrical Manufacturing Expo, 2005., 2006
Steady-state (DC) analysis of the flyback PWM DC-to-DC converter is performed for continuous conduction mode (CCM). The equations for the device stresses and the component values are derived. The circuit is designed and simulated with the aid of P-SPICE.
D. Murthy, M.K. Kazimierczuk
openaire   +1 more source

A new sepic-flyback converter

30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004, 2005
In this paper, a new sepic-flyback converter has been proposed, which is suitable for buck-boost topology. The proposed converter is superposition of sepic converter mode and flyback converter mode. Not only sepic mode output but also flyback mode output can be fully regulated by constant frequency PWM control.
null Soo-Seok Kim, null Seung-Pil Mun, null Jin-Tae Kim, null Su-Jin Jang, null Chung-Yuen Won   +4 more
openaire   +1 more source

Actively clamped bidirectional flyback converter

IEEE Transactions on Industrial Electronics, 2000
An actively clamped bidirectional flyback converter is proposed. The converter's operation is examined in detail. All switches in the converter have zero-voltage-switching characteristics. A low-frequency behavior model and small-signal transfer functions are derived. It is found that the flow of current is directly under the control of the duty cycle,
Xu, D, Lee, YS, Chen, G, Hui, SYR, Wang, Y   +4 more
openaire   +3 more sources

Non-Isolated Interleaved Flyback Converter

2018 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2018
There is an ever-increasing demand for viable, clean, energy sources. The main obstacle in using solar energy sources is that the output voltage obtained is too low for practical use. The obtained output voltage should be stepped up considerably in connection with the utility mains.
Girish Ganesan R., Gautham Venkat Venkateswaran, Narayanan K.   +2 more
openaire   +1 more source

Double-flyback DC-DC converter

Proceedings of PESC '95 - Power Electronics Specialist Conference, 2002
Circuit operation is analyzed for the ideal and real circuit of a DC-DC power convertor. The voltage ratio is deduced for each operating mode as a function of load current, duty factor and component values. Boundary conditions between different operating modes are obtained. Component ratings are summarized, to facilitate circuit design. >
S. Birca-Galateanu, P. Clavier
openaire   +1 more source

Power Losses of Flyback Transformers

IEEE Transactions on Consumer Electronics, 1981
Tht losses in the retrace time of third harmonic tuned flyback transformers are discussed. It is concluded that the distributed capacitance should not be too large.
Zhu Zhensheng, Ying Zuxun
openaire   +1 more source

Active-clamping quad-flyback converter

2009 IEEE International Symposium on Industrial Electronics, 2009
An active-clamping quad-flyback converter is proposed to achieve zero voltage switching (ZVS) for all power switches. The secondary sides of quad-flyback converter are connected in parallel to share the load current. Thus, the transformer copper losses and the conduction losses on the output diodes are reduced.
B.-R. Lin, H.-K. Chiang, F.-P. Tsao
openaire   +1 more source