Zobrazeno 1 - 10
of 87
pro vyhledávání: '"wireless power transmission system"'
Autor:
Changdae Joo, Taekue Kim
Publikováno v:
Energies, Vol 16, Iss 24, p 8045 (2023)
The original system, designed as a combination structure of a linear machine and a wireless power transmission transformer, was designed to overcome the limitations of the wired power supply method used for working robots and transportation equipment
Externí odkaz:
https://doaj.org/article/89a2940fcf744687abc2d0a090f1c81a
Publikováno v:
IEEE Access, Vol 10, Pp 86435-86444 (2022)
Conventional wireless charging systems cause output power fluctuations during the offset process, and a single topology can cause power reduction or a large impact on the wireless charging network as the coupling mutual inductance changes. For this r
Externí odkaz:
https://doaj.org/article/893ef1ce69134cf7956e29b00c380d44
Publikováno v:
Radioengineering, Vol 30, Iss 1, Pp 142-149 (2021)
In this paper the development of structure and circuit solution for a bidirectional wireless power transmission system is presented, based on current fed push-pull inverter. Existing solutions are analyzed, as well their structures and characteristic
Externí odkaz:
https://doaj.org/article/4b24da4a3e0a4f1e937edff1214dcb04
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 18, Iss 2, Pp 171-192 (2021)
This paper presents development of a circuit solution design for a bidirectional wireless energy transfer system, based on a resonant self-oscillator. The operation principle of the developed circuit solution in receiving and transmitting mode is
Externí odkaz:
https://doaj.org/article/9c5adbfae15147fc9ac92e6351a8b24b
Autor:
QIAN Peicong, LU Yimi
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 12, Pp 70-75 (2020)
Three-coil magnetic resonance wireless power transmission (MR-WPT) system with cross-coupling is in a detuned state on the primary side, resulting in a decrease in the transmission power of the system. However, the existing methods for studying the r
Externí odkaz:
https://doaj.org/article/7ce2382d87a140cc9af78527be72f574
Publikováno v:
Омский научный вестник, Vol 1 (169), Pp 27-31 (2020)
The article discusses issues, problems and methods for solving them related to the transfer of energy to transplanted assisted circulation devices, which allow for efficient, safe and stable energy transfer. One of the promising methods of energy
Externí odkaz:
https://doaj.org/article/52cf62cabeb644c99c27569a596b4274
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-14 (2020)
Wireless laser power transmission is a promising technique in the far-field wireless power supply with the advantages of high-power density, and small transmitter and receiver sizes. This article proposes a high-efficiency pulse width modulation-base
Externí odkaz:
https://doaj.org/article/92f43151ac7e4aebb96ce99dc0992e57
Autor:
Linlin Tan, Ruying Zhong, Zongyao Tang, Tianyi Huang, Xueliang Huang, Tao Meng, Xuefeng Zhai, Chengliang Wang, Yan Xu, Qingsheng Yang
Publikováno v:
IEEE Access, Vol 8, Pp 91843-91854 (2020)
Recently, most wireless power transmission (WPT) systems have used a “one-to-one” charging method of one receiving coil to one transmitting coil. However, when the receiving coil is offset in this way, the mutual inductance between the transmitti
Externí odkaz:
https://doaj.org/article/9e2ee25bad7840bf9f8da0c9a9f610d8
Publikováno v:
IEEE Access, Vol 8, Pp 195551-195558 (2020)
We introduce a novel RF to DC wireless power transmission implantable rectenna system at Industrial, Scientific and Medical bands (ISM 902.8-928 MHz). An embedded circular antenna receives the externally emitted energy from a patch antenna and conver
Externí odkaz:
https://doaj.org/article/d2174f3d96824e3aac8352e138a43868
Publikováno v:
Sensors, Vol 22, Iss 16, p 5955 (2022)
The application of wireless power transmission technology is becoming more and more extensive. However, in practical applications, the problem of reducing the energy transmission efficiency caused by the offset of the coupling coil needs to be solved
Externí odkaz:
https://doaj.org/article/f9bcd7a1e0f84f03853177950e1e0182